Patent US4388790A successfully refreshed from Google Patents.
US4388790A
Expired / Lapsed
US
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Partition and paneling system
Assignee: Individual
•
Filing: 1981-06-29
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Granted: 1983-06-21
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Expires: 2001-06-29
Abstract
Abstract A partition and paneling system comprises connecting means for joining of abutting wall panels together to form an integral wall. The connecting means includes a head section supporting the ceiling and connected to the conventional overhead steel work or black iron. Downwardly extending top guide channels are mounted to the head section and the upper portion of a fastening member is located within the top guide channels and extends downwardly therefrom. The fastening member comprises an enlarged upper portion, an elongated intermediate portion having tapered wedged-shaped blocks at intermediate portions therealong and a lower enlarged portion having a threaded axial aperture which is engaged by a threaded rod. The rod is locked in the lower enlarged portion at one end and has an outwardly extending block at the lower end thereof and an elongated lock nut mounted thereto. The transverse block portion cooperates with stop blocks in a base mounting channel to tighten the wedge-shaped portions into mating elements mounted on the edges of a abutting wall panels. Thus, the abutting partitions or panels are drawn into contact with one another by merely tightening on the elongated lock nut of the fastening member. The partitions may similarly be readily released by unlocking the nut thereby loosening the fastening member so that the panels can be reused.
Inventors
- 👤 Michael Greco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:33
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/82; E04B2/821; E04B2/7407; E04B2002/7461; E04B2002/7468; E04B2002/749
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
148 words
A partition system wherein wall panels may be secured to the ceiling support and floor and in an abutting relationship to each other to form a continuous wall comprising: a head section coupled to the ceiling support and including top guide channels extending downwardly therefrom with a recess therebetween, at least one joint connector angle mounted on the rear edge of adjacent wall panels a base mounted to the floor and having bottom channel members extending upwardly therefrom, and, stop blocks extending inwardly within the channel aperture, fastening means mounted within the top guide channel at its upper end and the bottom guide channel at its lower end and having a fishtail-shaped connector mounted at an intermediate portion to engage each joint connector angle, and, means for moving the fastening means in a direction to bring about locking engagement of the joint connector angle and the mating connector.
Claim 2
Dependent Claim
148 words
A partition system wherein wall panels may be secured to the ceiling support and floor and in an abutting relationship to each other to form a continuous wall comprising: a head section coupled to the ceiling support and including top guide channels extending downwardly therefrom with a recess therebetween, at least one joint connector angle mounted on the rear edge of adjacent wall panels a base mounted to the floor and having bottom channel members extending upwardly therefrom, and, stop blocks extending inwardly within the channel aperture, fastening means mounted within the top guide channel at its upper end and the bottom guide channel at its lower end and having a fishtail-shaped connector mounted at an intermediate portion to engage each joint connector angle, and, means for moving the fastening means in a direction to bring about locking engagement of the joint connector angle and the mating connector.
Claim 3
Dependent Claim
43 words
A wall partition system in accordance with claim 1 wherein: the joint connector angle comprises a mirror image block mounted on the edge of adjacent panels, each having an upper surface sloping inwardly and upwardly and at an angle to a horizontal plane.
Claim 4
Dependent Claim
72 words
A wall partition system in accordance with claim 2 wherein: the fastening means comprises an elongated member having an enlarged portion at its upper and lower ends engaging respectively the top guide channels and the bottom channel members to hold said means in position and the fishtail connector comprises a block having a lower surface sloping inwardly and upwardly and at an angle similar to that of the joint connector angle surface.
Claim 5
Dependent Claim
129 words
A wall partition system in accordance with claim 1 wherein: the fastening means comprises an elongated member having an enlarged portion at its upper and lower ends engaging respectively the top guide channels and the bottom channel members to hold said means in position and the fishtail connector comprises a block having a lower surface sloping inwardly and upwardly and at an angle similar to that of the joint connector angle surface, and, further including an enlarged intermediate portion having threaded axial aperture and a threaded rod engaging said aperture and extending downwardly therefrom into the aperture between the stop blocks and having said lower enlarged portion engaging the bottom of the stop blocks and a lock nut to drive said fastening means downwardly and the connectors into engagement.
Claim 6
Dependent Claim
27 words
A wall partition system in accordance with claim 1 further including: means for leveling the bottom channel members to maintain the fastening means in a vertical position.
Claim 7
Dependent Claim
56 words
A wall partition system in accordance with claim 5 wherein: the base includes floor angles mounted to the floor and extending upwardly and having a base angle having one surface mounted to the vertical position thereof and a second surface extending outwardly in a horizontal direction to provide a surface for engagement with the leveling means.
Claim 8
Dependent Claim
29 words
A wall partition system in accordance with claim 1 further including: magnet means mounted on the upper surface of the base to hold said base in place during assembly.
Claim 9
Dependent Claim
71 words
A wall partition system in accordance with claim 5 wherein: the bottom channel members are each connected to an adjacent panel each include a threaded axial aperture, and, the leveling means comprises a threaded member engaging each of said apertures and each having a lower head and a nut engaging the bottom of the channel member to permit vertical movement of a particular channel member and adjustment of the attached panel.
Claim 10
Dependent Claim
52 words
A wall partition system in accordance with claim 1 wherein: the head section comprises an upper portion mounted to the supports, an intermediate portion for supporting ceiling members and a pair of downwardly extending top guide channels, each on an adjacent panel and forming a space therebetween to accomodate the fastening means.
Claim 11
Dependent Claim
39 words
A wall partition system in accordance with claim 1 wherein: the partition system includes a plurality of joint connector angles spaced approximately two feet apart vertically on centers and the fastening means includes a corresponding plurality of fishtail connectors.
Claim 12
Dependent Claim
30 words
A wall partition system in accordance with claim 1 wherein: the wall panels are mounted in a spaced double wall arrangement with the fastening means in the interior space thereof.
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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) | 1986-06-20 | 1986-12-20 | 1987-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-06-20 | 1990-12-20 | 1991-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-06-20 | 1994-12-20 | 1995-06-21 | $7700.00 | Window Closed / Lapsed |