US3222095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock for telescoping rods
Assignee: Individual
•
Filing: 1963-09-10
•
Granted: 1965-12-07
•
Expires: 1983-09-10
Abstract
No abstract record available.
Inventors
- 👤 Gerus Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:49
CPC Classifications
A; A47; A47B; A47B91/00; A47B91/02; F; F16; F16B; F16B7/00; F16B7/10; F16B7/14; F16B7/1472; Y; Y10; Y10S; Y10S16/00; Y10S16/39; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2540169A
Cited
US1142438A
Cited
US1435414A
Cited
US1550701A
Cited
US1707363A
Cited
GB609658A
Cited
US2990458A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |