US3485545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knock-down cabinet with integrally hinged panels
Assignee: GROTE Manufacturing CO Inc
•
Filing: 1967-12-04
•
Granted: 1969-12-23
•
Expires: 1987-12-04
Abstract
No abstract record available.
Inventors
- 👤 Charles J Newman
- 👤 Walter F Grote
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:06
CPC Classifications
A; A47; A47B; A47B96/00; A47B96/20; A47B96/202; A47B43/00; A47B43/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2002246A
Cited
US2274765A
Cited
US2109612A
Cited
US2149882A
Cited
US2244679A
Cited
US2877511A
Cited
FR1424379A
Cited
US3321259A
Cited
GB813762A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |