Patent US4254582A successfully refreshed from Google Patents.
US4254582A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically actuated overhead garage door opener assembly
Assignee: Individual
•
Filing: 1979-07-25
•
Granted: 1981-03-10
•
Expires: 1999-07-25
Abstract
Abstract A conventional garage door opener assembly has integrated therewith an electrically actuated solenoid assembly at each side of the garage door actionable between the garage door frame and the door. In the case of a solidly assembled door pivotal between closed and opened position, the solenoid assemblies are mounted near the lower extremities of the door so as not to interfere with door movement, while still being capable of locking the door in closed position. The solenoid assemblies are interiorly secured at the door frame sides with the housings thereof permanently projecting across the clearance spaces between the door frame and door and interiorly overlapping the door with the solenoid plungers projectable therefrom in this overlapping positioning into aligned latch members secured interiorly of the door. The electrical power supplies for the solenoid assemblies are preferably directly connected into the controlling power supply circuits of the conventional garage door opener so that actuation of the opener causes coordinated simultaneous actuation of the solenoid assemblies to properly release the door for opening movement and lock the door in closed position. The individual solenoid assemblies may include unique guide rod actuation and guiding of the solenoid plungers, and unique plunger movement control and limitation by a simplified stop plate.
Inventors
- 👤 Michael H. McGee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:00
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/02; E05B47/026; E05B47/0001; E05B47/0002; E05B65/00; E05B65/0021; E05F; E05F15/00; E05F15/60; E05F15/603; E05F15/665; E05F15/668; E05F15/676; E05B47/0003; E05B47/0004; E05Y; E05Y2201/00; E05Y2201/40; E05Y2201/43; E05Y2201/434; E05Y2600/00; E05Y2600/40; E05Y2600/46; E05Y2900/00; E05Y2900/10; E05Y2900/106; Y; Y10; Y10S; Y10S292/00; Y10S292/36; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0834; Y10T292/0836; Y10T292/096; Y10T292/1014; Y10T292/1021
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
329 words
In an electrically actuated overhead garage door opener assembly of the type selectively actionable for moving a garage door between a generally vertical closed position received in a door frame and a generally vertically and rearwardly raised open position providing an access opening through said door frame, there being clearance openings between sides of said door and sides of said door frame when said door is in said closed position; the improvements comprising: an electrically actuated solenoid secured interiorly on a side of said door frame and having housing means projecting transversely from said door frame side across said clearance opening and transversely interiorly overlapping and adjacent of said door sides when said door is in said closed position, said solenoid housing means being positioned on said door frame side free of interference with said door during said door movement between said open and closed positions, a solenoid plunger normally resiliently urged to extended position projecting transversely from said solenoid housing means when said solenoid is not electrically actuated and movable to a withdrawn position relative to said housing means when said solenoid is electrically actuated; a latch member interiorly secured to said door transversely aligned and transversely receiving said solenoid plunger therein when said door is in said closed position and said solenoid plunger is in said extended position preventing movement of said door from said closed position, electrical actuation of said solenoid moving said solenoid plunger to withdrawn position free of latch member reception permitting door movement from and into said door closed position; electric power supply means operably connected to said solenoid for electrically actuating said solenoid during door movement from and into said door closed position; whereby, said solenoid plunger locks said door in door closed position when said solenoid is not electrically actuated while said solenoid case guards said clearance opening between sides of said door and frame and positions said solenoid plunger transversely displaced from said clearance opening less subject to unauthorized manipulation.
Claim 2
Dependent Claim
329 words
In an electrically actuated overhead garage door opener assembly of the type selectively actionable for moving a garage door between a generally vertical closed position received in a door frame and a generally vertically and rearwardly raised open position providing an access opening through said door frame, there being clearance openings between sides of said door and sides of said door frame when said door is in said closed position; the improvements comprising: an electrically actuated solenoid secured interiorly on a side of said door frame and having housing means projecting transversely from said door frame side across said clearance opening and transversely interiorly overlapping and adjacent of said door sides when said door is in said closed position, said solenoid housing means being positioned on said door frame side free of interference with said door during said door movement between said open and closed positions, a solenoid plunger normally resiliently urged to extended position projecting transversely from said solenoid housing means when said solenoid is not electrically actuated and movable to a withdrawn position relative to said housing means when said solenoid is electrically actuated; a latch member interiorly secured to said door transversely aligned and transversely receiving said solenoid plunger therein when said door is in said closed position and said solenoid plunger is in said extended position preventing movement of said door from said closed position, electrical actuation of said solenoid moving said solenoid plunger to withdrawn position free of latch member reception permitting door movement from and into said door closed position; electric power supply means operably connected to said solenoid for electrically actuating said solenoid during door movement from and into said door closed position; whereby, said solenoid plunger locks said door in door closed position when said solenoid is not electrically actuated while said solenoid case guards said clearance opening between sides of said door and frame and positions said solenoid plunger transversely displaced from said clearance opening less subject to unauthorized manipulation.
Claim 3
Dependent Claim
52 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said electric power supply means is operably connected into an electric power supply means of said garage door opener receiving electric power therefrom and electrically actuating said solenoid throughout electrical actuation of said garage door opener.
Claim 4
Dependent Claim
96 words
In an electrically actuated overhead garage door opener assembly as deined in claim 1 in which said solenoid with solenoid plunger and its latch member are a first solenoid and latch member secured at one of said door frame and door sides and a second similar solenoid and latch member are secured at opposite door frame and door sides; and in which said electric power supply means is operably connected to both said first and second solenoids for simultaneously electrically actuating said first and second solenoids during door movement from and into said door closed position.
Claim 5
Dependent Claim
118 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said solenoid with solenoid plunger and its latch member are a first solenoid and latch member secured at one of said door frame and door sides and a second similar solenoid and latch member are secured at opposite door frame and door sides; and in which said electric power supply means is operably connected to both said first and second solenoids, said electric power supply means being operably connected into an electric power supply means of said garage door opener receiving electric power therefrom and electrically actuating both of said first and second solenoids throughout electrical actuation of said garage door opener.
Claim 6
Dependent Claim
69 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said electric power supply means includes coupling means operably associated with an electric power supply means of said garage door opener for supplying electrical power to and electrically actuating said solenoid throughout said electrical power supply means of said garage door opener supplying electrical power to and electrically actuating said garage door opener.
Claim 7
Dependent Claim
138 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said solenoid with solenoid plunger and its latch member are a first solenoid and latch member secured at one of said door frame and door sides and a second similar solenoid and latch member are secured at opposite door frame and door sides; and in which said electrical power supply means is operably connected to both said first and second solenoids, said electric power supply means including coupling means operably associated with both said electric power supply means of said first and second solenoids and an electric power supply means of said garage door opener for supplying electric power and electrically actuating both said first and second solenoids throughout the supplying of electrical power to and electrically actuating said garage door opener.
Claim 8
Dependent Claim
197 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said solenoid is of the type having a tubular coil axially slidably receiving said plunger therein resiliently urged axially forwardly to said extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated, said solenoid coil being electrically actuated when said solenoid is electrically actuated by said electric power supply means; and in which said solenoid includes an axial recess in said plunger terminating forwardly axially intermediate said plunger and opening rearwardly through a plunger rearward end, resilient compression means in said plunger recess, an axially extending guide member having a forward end forwardly received in said plunger recess forwardly abutting said resilient compression means, positioning means operably connected to said guide member confining said guide member against rearward movement relative to said coil to normally retain said guide member compressing said resilient compression means to normally resiliently urge said plunger forwardly and position said guide member aiding and guiding said plunger in its forward and rearward movement.
Claim 9
Dependent Claim
278 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said solenoid is of the type having a tubular coil axially slidably receiving said plunger therein resiliently urged axially forwardly to said extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated, said solenoid coil being electrically actuated when said solenoid is electrically actuated by said electric power supply means; in which said solenoid includes an axial recess in said plunger terminating forwardly axially intermediate said plunger and opening rearwardly through a plunger rearward end, resilient compression means in said plunger recess, an axially extending guide member having a forward end forwardly received in said plunger recess forwardly abutting said resilient compression means, positioning means operably connected to said guide member confining said guide member against rearward movement relative to said coil to normally retain said guide member compressing said resilient compression means to normally resiliently urge said plunger forwardly and position said guide member aiding and guiding said plunger in its forward and rearward movement; in which said solenoid with solenoid plunger and its latch member are a first solenoid and latch member secured at one of said door frame and door sides and a second similar solenoid and latch member are secured at opposite door frame and door sides; and in which said electric power supply means is operably connected to both said first and second solenoids for simultaneously electrically actuating said first and second solenoids during door movement from and into said door closed position.
Claim 10
Dependent Claim
297 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said solenoid is of the type having a tubular coil axially slidably receiving said plunger therein resiliently urged axially forwardly to said extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated, said solenoid coil being electrically actuated when said solenoid is electrically actuated by said electric power supply means; in which said solenoid includes an axial recess in said plunger terminating forwardly axially intermediate said plunger and opening rearwardly through a plunger rearward end, resilient compression means in said plunger recess, an axially extending guide member having a forward end forwardly received in said plunger recess forwardly abutting said resilient compression means, positioning means operably connected to said guide member confining said guide member against rearward movement relative to said coil to normally retain said guide member compressing said resilient compression means to normally resiliently urge said plunger forwardly and position said guide member aiding and guiding said plunger in its forward and rearward movement; in which said solenoid with solenoid plunger and its latch member are a first solenoid and latch member secured at one of said door frame and door sides and a second similar solenoid and latch member are secured at opposite door frame and door sides; and in which said electric power supply means is operably connected to both said first and second solenoids, said electric power supply means being operably connected into an electric power supply means of said garage door opener receiving electrical power therefrom and electrically actuating both said solenoids simultaneously throughout electrical actuation of said garage door opener.
Claim 11
Dependent Claim
210 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said solenoid is of the type having a tubular coil axially slidably receiving said plunger therein resiliently urged axially forwardly to said extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated, said coil being electrically actuated when said electric power supply means electrically actuates said solenoid; and in which said solenoid includes a transverse shoulder on said plunger axially intermediate said plunger, a main case forming at least a part of said solenoid housing means having said coil secured therein and having a forward wall spaced forwardly of said coil with plunger opening means therethrough normally permitting free axial movement of said plunger therethrough and from said coil, a separate generally transverse stop plate means slidably received between said coil and said main case forward wall positioned in forward axial interference with said plunger shoulder while permitting forward resiliently urged movement of said plunger to engagement between said plate means and plunger shoulder so as to limit forward movement of said plunger relative to said coil and main case.
Claim 12
Dependent Claim
311 words
In an electrically actuated overhead garage door opener assembly as defined in claim 1 in which said solenoid is of the type having a tubular coil axially slidably receiving said plunger therein resiliently urged axially forwardly to said extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated, said coil being electrically actuated when said electric power supply means electrically actuates said solenoid; and in which said solenoid includes a transverse shoulder on said plunger axially intermediate said plunger, a main case forming at least a part of said solenoid housing means having said coil secured therein and having a forward wall spaced forwardly of said coil with plunger opening means therethrough normally permitting free axial movement of said plunger therethrough and from said coil, a separate generally transverse stop plate means slidably received between said coil and said main case forward wall positioned in forward axial interference with said plunger shoulder while permitting forward resiliently urged movement of said plunger to engagement between said plate means and plunger shoulder so as to limit forward movement of said plunger relative to said coil and main case, an axial recess in said plunger terminating forwardly axially intermediate said plunger and opening rearwardly through a plunger rearward end, resilient compression means in said plunger recess, an axially extending guide member having a forward end forwardly received in said plunger recess forwardly abutting said resilient compression means, positioning means operably connected to said guide member confining said guide member against rearward movement relative to said coil to normally retain said guide member compressing said resilient compression means to normally resiliently urge said plunger forwardly and position said guide member aiding in guiding said plunger in its forward and rearward movement.
Claim 13
Dependent Claim
162 words
In an electric solenoid construction of the type having a tubular coil axially slidably receiving a plunger therein resiliently urged axially forwardly to an extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated; the improvements comprising: an axial recess in said plunger terminating forwardly axially intermediate said plunger and opening rearwardly through a plunger rearward end, resilient compression means in said plunger recess, an axially extending guide member having a forward end forwardly received in said plunger recess forwardly abutting said resilient compression means, positioning means operably connected to said guide member confining said guide member against rearward movement relative to said coil to normally retain said guide member compressing said resilient compression means to normally resiliently urge said plunger forwardly and position said guide member aiding in guiding said plunger in its forward and rearward movement.
Claim 14
Dependent Claim
162 words
In an electric solenoid construction of the type having a tubular coil axially slidably receiving a plunger therein resiliently urged axially forwardly to an extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated; the improvements comprising: an axial recess in said plunger terminating forwardly axially intermediate said plunger and opening rearwardly through a plunger rearward end, resilient compression means in said plunger recess, an axially extending guide member having a forward end forwardly received in said plunger recess forwardly abutting said resilient compression means, positioning means operably connected to said guide member confining said guide member against rearward movement relative to said coil to normally retain said guide member compressing said resilient compression means to normally resiliently urge said plunger forwardly and position said guide member aiding in guiding said plunger in its forward and rearward movement.
Claim 15
Dependent Claim
50 words
In an electric solenoid construction as defined in claim 12 in which said resilient compression means includes a compression spring in said plunger recess; and in which said axially extending guide member includes a rod having its forward end forwardly received in said plunger recess forwardly abutting said compression spring.
Claim 16
Dependent Claim
24 words
In an electric solenoid construction as defined in claim 12 in which said positioning means is a rigid rear case wall of said solenoid.
Claim 17
Dependent Claim
28 words
In an electric solenoid construction as defined in claim 12 in which said guide member is operably connected to said positioning means merely rearwardly abutting said positioning means.
Claim 18
Dependent Claim
43 words
In an electric solenoid construction as defined in claim 12 in which said positioning means includes a rear case wall of said solenoid operably connected to said guide member; and in which said guide member merely rearwardly abuts said solenoid rear case wall.
Claim 19
Dependent Claim
80 words
In an electric solenoid construction as defined in claim 12 in which said positioning means includes a rear case wall of said solenoid; in which said guide member includes a rod having its forward end forwardly received in said plunger recess forwardly abutting said resilient compression means and merely rearwardly abutting said solenoid rear case wall; and in which said resilient compression means includes a compression spring in said plunger recess forwardly of said rod forwardly abutted by said rod.
Claim 20
Dependent Claim
125 words
In an electric solenoid construction as defined in claim 12 in which said electric solenoid construction further includes a transverse shoulder on said plunger axially intermediate said plunger, a main case having said coil secured therein and having a forward wall spaced forwardly of said coil with plunger opening means therethrough normally permitting free axial movement of said plunger therethrough and from said coil, a separate generally transverse stop plate means slidably received between said coil and said main case forward wall positioned in forward axial interference with said plunger shoulder while permitting forward resiliently urged movement of said plunger to engagement between said plate means and plunger shouler so as to limit forward movement of said plunger relative to said coil and main case.
Claim 21
Dependent Claim
168 words
In an electric solenoid construction of the type having a tubular coil axially slidably receiving a plunger therein resiliently urged axially forwardly to an extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated; the improvements comprising: a transverse shoulder on said plunger axially intermediate said plunger, a main case having said coil secured therein and having a forward wall spaced forwardly of said coil with plunger opening means therethrough normally permitting free axial movement of said plunger therethrough and from said coil, a separate generally transverse stop plate means slidably received between said coil and said main case forward wall positioned in forward axial interference with said plunger shoulder while permitting forward resiliently urged movement of said plunger to engagement between said plate means and plunger shoulder so as to limit forward movement of said plunger relative to said coil and main case.
Claim 22
Dependent Claim
168 words
In an electric solenoid construction of the type having a tubular coil axially slidably receiving a plunger therein resiliently urged axially forwardly to an extended position projecting at least a determined distance from the coil when the coil is not electrically actuated and moved axially rearwardly into a lesser extended withdrawn position when the coil is electrically actuated; the improvements comprising: a transverse shoulder on said plunger axially intermediate said plunger, a main case having said coil secured therein and having a forward wall spaced forwardly of said coil with plunger opening means therethrough normally permitting free axial movement of said plunger therethrough and from said coil, a separate generally transverse stop plate means slidably received between said coil and said main case forward wall positioned in forward axial interference with said plunger shoulder while permitting forward resiliently urged movement of said plunger to engagement between said plate means and plunger shoulder so as to limit forward movement of said plunger relative to said coil and main case.
Claim 23
Dependent Claim
37 words
In an electric solenoid construction as defined in claim 19 in which said transverse shoulder on said plunger is formed by a cut-out of said plunger extending from said shoulder to a forward end of said plunger.
Claim 24
Dependent Claim
35 words
In an electric solenoid construction as defined in claim 19 in which said stop plate means includes a stop plate slidably received between said coil and said main case forward wall and adhesively secured therebetween.
Claim 25
Dependent Claim
63 words
In an electric solenoid construction as defined in claim 19 in which said transverse shoulder on said plunger is formed by a cut-out of said plunger extending from said shoulder to a forward end of said plunger; and in which said stop plate means includes a stop plate slidably received between said coil and said main case forward wall and adhesively secured therebetween.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-09 | 1984-09-08 | 1985-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-09 | 1988-09-08 | 1989-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-09 | 1992-09-08 | 1993-03-10 | $7700.00 | Window Closed / Lapsed |