US3358544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chinrest
Assignee: Individual
•
Filing: 1965-10-22
•
Granted: 1967-12-19
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Clark Jerome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:19
CPC Classifications
G; G10; G10D; G10D3/00; G10D3/18
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US196962A
Cited
US439199A
Cited
US460133A
Cited
US931251A
Cited
US1473672A
Cited
US1570361A
Cited
US2077987A
Cited
US2594435A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |