US3083053A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carriage chair
Assignee: Individual
•
Filing: 1960-03-22
•
Granted: 1963-03-26
•
Expires: 1980-03-22
Abstract
No abstract record available.
Inventors
- 👤 Clarence A Dorsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:15
CPC Classifications
A; A47; A47D; A47D1/00; A47D1/002; A47D1/008; A47D1/0081; A61; A61G; A61G5/00; A61G5/006; A61G5/10; A61G5/1094
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US825984A
Cited
US2050114A
Cited
US2535212A
Cited
US2554851A
Cited
US2652887A
Cited
US2857954A
Cited
US2762422A
Cited
US2850075A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |