US2654442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire-rope greaser
Assignee: CLINTON L MATHIS
•
Filing: 1947-07-05
•
Granted: 1953-10-06
•
Expires: 1967-07-05
Abstract
No abstract record available.
Inventors
- 👤 Michael A Yakopatz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:15
CPC Classifications
D; D07; D07B; D07B7/00; D07B7/02; D07B7/12; F; F16; F16N; F16N2210/00; F16N2210/34
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE164640C
Cited
US1471583A
Cited
US632655A
Cited
US945622A
Cited
US1472555A
Cited
GB193950A
Cited
US1509906A
Cited
US1881555A
Cited
FR714911A
Cited
US1893107A
Cited
US2435120A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |