US3894634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display and delivery stand
Assignee: Unex Conveying Systems Inc
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Filing: 1973-01-04
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Granted: 1975-07-15
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Expires: 1993-01-04
Abstract
Abstract A display stand with clamps attached to vertical members thereof to adjustably hold shelves in a slightly inclined position and on which roller runways may be laid, and with trays at the forward ends to display goods to be dispensed in a convenient position.
Inventors
- 👤 Robert W Gotham
- 👤 Robert J Mcknight
- 👤 Frank J Neuwirth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:11
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/0081; A47F5/0093; A47F5/10; A47F5/12; B; B65; B65G; B65G1/00; B65G1/02; B65G1/023
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A display and delivery stand assembly comprising a structure formed of at least four braced normally vertical imperforate angular steel members, a series of clamps infinitely vertically adjustably secured to each of the generally vertical members, a series of shelves each supported on at least four of said clamps at desired elevations, one above another, inclined slightly upwardly from front to back, the fronts of said shelves defining discharge ends said shelves including side members each with a depending flange, a portion of said flanges being formed with a series of downwardly-opening notches fitting over opposing clamps allowing for pivoting of said shelves on said clamps and holding said shelves in selected positions and readily removable drop-in trays of selected angular configuration at the discharge ends of the shelves with means securing at least one of their ends in place to prevent front-to-back movement.
Claim 2
Dependent Claim
144 words
A display and delivery stand assembly comprising a structure formed of at least four braced normally vertical imperforate angular steel members, a series of clamps infinitely vertically adjustably secured to each of the generally vertical members, a series of shelves each supported on at least four of said clamps at desired elevations, one above another, inclined slightly upwardly from front to back, the fronts of said shelves defining discharge ends said shelves including side members each with a depending flange, a portion of said flanges being formed with a series of downwardly-opening notches fitting over opposing clamps allowing for pivoting of said shelves on said clamps and holding said shelves in selected positions and readily removable drop-in trays of selected angular configuration at the discharge ends of the shelves with means securing at least one of their ends in place to prevent front-to-back movement.
References Cited (Backward Citations)
US1088324A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-07-14 | 1979-01-13 | 1979-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-07-14 | 1983-01-13 | 1983-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-07-14 | 1987-01-13 | 1987-07-15 | $7700.00 | Window Closed / Lapsed |