Patent US3766864A successfully refreshed from Google Patents.
US3766864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable display stand
Assignee: BAKER LAWRENCE DEE
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Filing: 1972-07-27
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Granted: 1973-10-23
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Expires: 1992-07-27
Abstract
Abstract A portable display stand is comprised of three interfitting vertically extending folded panels. Each panel is provided with a plurality of alternately directed vertical folds with the folds of the intermediate panel being alternately directed relative to the folds of the top and bottom panels. Suitable interfitting notches are provided in the adjacent edges of the panels for securing the same together in an interfitting manner. Horizontal shelves are mounted on the upper edges of the bottom folded panel.
Inventors
- 👤 Baker L Dee
- 👤 G Bamber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:48
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/10; A47F5/11; A47F5/112
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
113 words
A portable display stand comprising three folded panels disposed in vertical relation to each other to define top, intermediate and bottom panels, each of said panels being folded in alternate directions along a plurality of vertically extending folded lines with the intermediate panel being folded opposite to said top and bottom panels, complementary aligned notches disposed in the top and bottom edges of the intermediate panel and in the respective adjacent edges of the top and bottom panel for securing said panels in an interlocking relation to define a unitary display stand and horizontal shelf means supported on the upper edges of said bottom panel intermediate adjacent folded sections of said intermediate panel.
Claim 2
Dependent Claim
113 words
A portable display stand comprising three folded panels disposed in vertical relation to each other to define top, intermediate and bottom panels, each of said panels being folded in alternate directions along a plurality of vertically extending folded lines with the intermediate panel being folded opposite to said top and bottom panels, complementary aligned notches disposed in the top and bottom edges of the intermediate panel and in the respective adjacent edges of the top and bottom panel for securing said panels in an interlocking relation to define a unitary display stand and horizontal shelf means supported on the upper edges of said bottom panel intermediate adjacent folded sections of said intermediate panel.
Claim 3
Dependent Claim
38 words
A portable display stand as set forth in claim 1 further comprising horizontal slot means disposed in said intermediate panel on a level with the top edge of said bottom panel for receiving and supporting said shelf means.
Claim 4
Dependent Claim
46 words
A portable display stand as set forth in claim 2 wherein said shelf means is comprised of a flat member having horizontally extending projection means thereon coextensive in length with said slot means, said projection means extending into said slot means for supporting said shelf means.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-22 | 1977-04-23 | 1977-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-22 | 1981-04-23 | 1981-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-22 | 1985-04-23 | 1985-10-23 | $7700.00 | Window Closed / Lapsed |