US1472619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamp
Assignee: STARRETT Manufacturing Co
•
Filing: 1920-12-30
•
Granted: 1923-10-30
•
Expires: 1940-12-30
Abstract
No abstract record available.
Inventors
- 👤 Henry F Starrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:28
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/10; F16B12/28; F16B12/32; Y; Y10; Y10S; Y10S292/00; Y10S292/11; Y10T; Y10T24/00; Y10T24/42; Y10T24/44; Y10T24/44966; Y10T24/44974; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1075; Y10T292/1094; Y10T292/20; Y10T292/221
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) | 1926-10-29 | 1927-04-30 | 1927-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-10-29 | 1931-04-30 | 1931-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-10-29 | 1935-04-30 | 1935-10-30 | $7700.00 | Window Closed / Lapsed |