US1507651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grabhook
Assignee: Individual
•
Filing: 1922-09-07
•
Granted: 1924-09-09
•
Expires: 1942-09-07
Abstract
No abstract record available.
Inventors
- 👤 James W Young
- 👤 Lynch Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:01
CPC Classifications
F; F16; F16G; F16G15/00; B; B66; B66C; B66C1/00; B66C1/10; B66C1/12; B66C1/14; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3902; Y10T24/3904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1927-09-09 | 1928-03-10 | 1928-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-09-09 | 1932-03-10 | 1932-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-09-09 | 1936-03-10 | 1936-09-09 | $7700.00 | Window Closed / Lapsed |