US2645832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cord gripping device
Assignee: Individual
•
Filing: 1950-12-09
•
Granted: 1953-07-21
•
Expires: 1970-12-09
Abstract
No abstract record available.
Inventors
- 👤 Matthew E Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:38
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/26; F; F16; F16G; F16G11/00; F16G11/10; F16G11/101; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3969; Y10T24/3984
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US512532A
Cited
CH1892A
Cited
FR350582A
Cited
CH93910A
Cited
US1798221A
Cited
US2040705A
Cited
US2471623A
Cited
US2479710A
Cited
US2516657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-20 | 1957-01-19 | 1957-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-20 | 1961-01-19 | 1961-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-20 | 1965-01-19 | 1965-07-21 | $7700.00 | Window Closed / Lapsed |