Patent US3229823A successfully refreshed from Google Patents.
US3229823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display assembly
Assignee: Unarco Industries LLC
•
Filing: 1964-04-06
•
Granted: 1966-01-18
•
Expires: 1984-04-06
Abstract
No abstract record available.
Inventors
- 👤 Ralph G Hummer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:42
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/10; A47F5/13
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
64 words
A DISPLAY ASSEMBLY COMPRISING A PLURALITY OF SPACED VERTICAL SUPPORTING POSTS, A SHELVING UNIT SPANNING THE DISTANCE BETWEEN ADJACENT POSTS AND TERMINATING AT ITS ENDS IN TRANSVERSE SUPPORT MEMBERS EXTENDING THE FULL HEIGHT OF THE SHELVING UNIT AT A LEAST ONE SIDE THEREOF, AND MEANS TO SECURE THE SUPPORT MEMBERS TO THE POSTS OF SUPPORT THE SHELVING UNIT THEREFROM, SAID MEANS INCLUDING AT LEAST
References Cited (Backward Citations)
US1067801A
Cited
US2642249A
Cited
US2891678A
Cited
CH357963A
Cited
FR1236816A
Cited
FR1262810A
Cited
US3122238A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |