US2872141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable hanger
Assignee: Motors Liquidation Co
•
Filing: 1953-11-27
•
Granted: 1959-02-03
•
Expires: 1973-11-27
Abstract
No abstract record available.
Inventors
- 👤 Bert H Hefner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:24
CPC Classifications
B; B61; B61G; B61G5/00; B61G5/06; B61G5/10; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08; F16L; F16L3/00; F16L3/14; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1441; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20402; Y10T74/2045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1916937A
Cited
US1794278A
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US1988435A
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US1898677A
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US2073338A
Cited
GB505013A
Cited
US2227528A
Cited
US2408253A
Cited
US2609003A
Cited
US2625263A
Cited
US2722393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |