US4223866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable bracket
Assignee: General Electric Co
•
Filing: 1977-05-10
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Granted: 1980-09-23
•
Expires: 1997-05-10
Abstract
Abstract The bracket is of a U-shaped structure with an adjustably positioned plate for removably receiving a joist. The plate is held on a bolt which is threadedly received in another plate being held in the U-structure, and an L-shaped element is secured to the structure for depending the bracket from a beam.
Inventors
- 👤 Noel S. Black
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:10
CPC Classifications
E; E04; E04G; E04G17/00; E04G17/18
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
170 words
An adjustable bracket for being depended from a beam and for being used in pairs as joist hangers, comprising: wall means including a pair of spaced-apart side walls connected to and extending in parallel from a rear wall, there being no top wall so as to permit a joist to be placed from above and/or to extend above the side walls when positioned and held between the side walls; an L-shaped element affixed to the rear wall and adapted for depending the bracket from a beam; first means disposed between the side walls adapted for supporting and positioning the joist in a particular position when received within the bracket and holding the bottom of the joist between the side walls; and second means removably connected to the wall means for positioning and holding the first means between the side walls in a vertically adjustable position and for removing the first means from between the side walls upon being removed from the wall means to permit dropout of a supported joist.
Claim 2
Dependent Claim
170 words
An adjustable bracket for being depended from a beam and for being used in pairs as joist hangers, comprising: wall means including a pair of spaced-apart side walls connected to and extending in parallel from a rear wall, there being no top wall so as to permit a joist to be placed from above and/or to extend above the side walls when positioned and held between the side walls; an L-shaped element affixed to the rear wall and adapted for depending the bracket from a beam; first means disposed between the side walls adapted for supporting and positioning the joist in a particular position when received within the bracket and holding the bottom of the joist between the side walls; and second means removably connected to the wall means for positioning and holding the first means between the side walls in a vertically adjustable position and for removing the first means from between the side walls upon being removed from the wall means to permit dropout of a supported joist.
Claim 3
Dependent Claim
17 words
An adjustable bracket as set forth in claim 1, wherein said element extends above the rear wall.
Claim 4
Dependent Claim
21 words
An adjustable bracket as set forth in claim 1, said L-shaped element having a short leg configured as a tapered lip.
Claim 5
Dependent Claim
24 words
An adjustable bracket as set forth in claim 1, said side walls having opening adapted for receiving nails to be entered into said joist.
Claim 6
Dependent Claim
115 words
An adjustable bracket for being depended from a beam and for being used in pairs as joist hangers, comprising: wall means including a pair of spaced-apart side walls connected to and extending in parallel from a rear wall; an L-shaped element affixed to the rear wall and adapted for depending the bracket from a beam; first plate and a bolt fastener, said first plate being freely movable between said side walls and being removable from between said side walls but being held by the bolt fastener; and a second plate removably connected to the wall means and being provided for threadedly receiving the bolt fastener to thereby hold the first plate between the side walls.
Claim 7
Dependent Claim
115 words
An adjustable bracket for being depended from a beam and for being used in pairs as joist hangers, comprising: wall means including a pair of spaced-apart side walls connected to and extending in parallel from a rear wall; an L-shaped element affixed to the rear wall and adapted for depending the bracket from a beam; first plate and a bolt fastener, said first plate being freely movable between said side walls and being removable from between said side walls but being held by the bolt fastener; and a second plate removably connected to the wall means and being provided for threadedly receiving the bolt fastener to thereby hold the first plate between the side walls.
Claim 8
Dependent Claim
16 words
An adjustable bracket as in claim 5, said second plate being held between said side walls.
Claim 9
Dependent Claim
37 words
An adjustable bracket as set forth in claim 6, said rear wall having an opening, said second plate being received by said opening; and pin means inserted in the side walls for additionally holding the second plate.
Claim 10
Dependent Claim
16 words
An adjustable bracket as set forth in claim 7, said second plate having an L-shaped configuration.
Claim 11
Dependent Claim
23 words
An adjustable bracket as in claim 5, wherein said second plate is provided with a nut fastener for threadedly receiving the bolt fastener.
Claim 12
Dependent Claim
119 words
An adjustable bracket for being depended from a beam and for being used in pairs as joist hangers, comprising: wall means including a pair of spaced-apart side walls connected to and extending in parallel from a rear wall; an L-shaped element affixed to the rear wall and adapted for depending the bracket from a beam; first means removably disposed between said side walls and adapted for supporting and positioning a joist in a particular position; second means positioned and held between said side walls for positioning and holding the first means between the side walls; and adjustable means connected to the wall means and extending beyond the rear wall for adjusting and positioning the lower end of the bracket.
Claim 13
Dependent Claim
119 words
An adjustable bracket for being depended from a beam and for being used in pairs as joist hangers, comprising: wall means including a pair of spaced-apart side walls connected to and extending in parallel from a rear wall; an L-shaped element affixed to the rear wall and adapted for depending the bracket from a beam; first means removably disposed between said side walls and adapted for supporting and positioning a joist in a particular position; second means positioned and held between said side walls for positioning and holding the first means between the side walls; and adjustable means connected to the wall means and extending beyond the rear wall for adjusting and positioning the lower end of the bracket.
Claim 14
Dependent Claim
43 words
An adjustable bracket as set forth in claim 10, said adjustable means including a U-shaped strap and a bolt threadedly received by the U-shaped strap and provided for bearing against a portion of the beam from which the bracket is to be depended.
Claim 15
Dependent Claim
33 words
An adjustable bracket as in claim 5 or 10, said spaced-apart side walls not being interconnected at their top to permit a joist to be inserted in-between the wall means and from above.
References Cited (Backward Citations)
US3917214A
Cited
US3954248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-09-23 | 1984-03-24 | 1984-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-23 | 1988-03-24 | 1988-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-23 | 1992-03-24 | 1992-09-23 | $7700.00 | Window Closed / Lapsed |