US3780479A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Partitions covered with a facing fabric
Assignee: Aplix SA
•
Filing: 1971-07-28
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Granted: 1973-12-25
•
Expires: 1991-07-28
Abstract
Abstract The post has at least one slot extending over the entire height of said post and into which a portion of a facing fabric applied against the post and at least one partition adjacent said post can be inserted, while fastening elements carried by said post at locations thereon which are to be covered by the facing fabric are adapted to retain a corresponding looped, fluffy, down, velvety, felted cellular or the like portion of the back of the facing fabric.
Inventors
- 👤 P Billarant
- 👤 R Goubeau
- 👤 J Langlois
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:31
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/78; B; B44; B44C; B44C7/00; B44C7/02; B44C7/022; Y; Y10; Y10S; Y10S52/00; Y10S52/13
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
239 words
A partition structure comprising an upwardly extending hollow post having a polygonal transverse cross-section, said post being formed of sheet metal and having at least two slots extending for its height and located at spaced positions in said post, said slots opening into the hollow interior of said post, stay plates located within said post and spaced apart in the upward direction thereof, said plates extending transversely across the hollow interior of said post between its interior surfaces, said stay plates arranged approximately perpendicularly to the height direction of said post, said stay plates having cut outs aligned inwardly of said slots, at least one upwardly extending partition associated with said post and having a pair of oppositely directed surfaces with at least one of its oppositely directed surfaces aligned with one side of said post in which one of said slots is located, fastening elements secured to said post on the outer surface thereof and extending therealong adjacent to the opposite sides of said slots and arranged to secure one of looped, fluffy, downy, velvety, felted, cellular and like structures, and a facing fabric positioned within said slot and extending therefrom over said post and one of said surfaces of said partition and having a structure in its surface facing said post so that said fastening elements thereon secure said fabric to said post, and said slots having a width approximately twice the thickness of said facing fabric.
Claim 2
Dependent Claim
239 words
A partition structure comprising an upwardly extending hollow post having a polygonal transverse cross-section, said post being formed of sheet metal and having at least two slots extending for its height and located at spaced positions in said post, said slots opening into the hollow interior of said post, stay plates located within said post and spaced apart in the upward direction thereof, said plates extending transversely across the hollow interior of said post between its interior surfaces, said stay plates arranged approximately perpendicularly to the height direction of said post, said stay plates having cut outs aligned inwardly of said slots, at least one upwardly extending partition associated with said post and having a pair of oppositely directed surfaces with at least one of its oppositely directed surfaces aligned with one side of said post in which one of said slots is located, fastening elements secured to said post on the outer surface thereof and extending therealong adjacent to the opposite sides of said slots and arranged to secure one of looped, fluffy, downy, velvety, felted, cellular and like structures, and a facing fabric positioned within said slot and extending therefrom over said post and one of said surfaces of said partition and having a structure in its surface facing said post so that said fastening elements thereon secure said fabric to said post, and said slots having a width approximately twice the thickness of said facing fabric.
Claim 3
Dependent Claim
27 words
A partition structure, as set forth in claim 1, wherein said post having lips formed thereon bordering said slot and said fastening elements located on said lips.
Claim 4
Dependent Claim
19 words
A partition structure, as set forth in claim 1, wherein said fastening elements are formed integrally with said post.
Claim 5
Dependent Claim
25 words
A partition structure, as set forth in claim 1, wherein the outer faces of said post bordering the slot therein are inclined toward one another.
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Cited
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Cited
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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) | 1976-12-24 | 1977-06-25 | 1977-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-12-24 | 1981-06-25 | 1981-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-12-24 | 1985-06-25 | 1985-12-25 | $7700.00 | Window Closed / Lapsed |