US2779149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-rotating wire ropes
Assignee: GEORGE H ROTHER
•
Filing: 1952-10-07
•
Granted: 1957-01-29
•
Expires: 1972-10-07
Abstract
No abstract record available.
Inventors
- 👤 Schuller Heri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:11
CPC Classifications
D; D07; D07B; D07B1/00; D07B1/06; D07B1/0673; D07B2201/00; D07B2201/10; D07B2201/1028; D07B2201/1036; D07B2201/104; D07B2201/1064; D07B2201/1068; D07B2201/20; D07B2201/2015; D07B2201/2038; D07B2201/204; D07B2401/00; D07B2401/20; D07B2401/2085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190420690A
Cited
US1260582A
Cited
US1691869A
Cited
US1779471A
Cited
US1904116A
Cited
GB411940A
Cited
US2181341A
Cited
FR885801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-29 | 1960-07-30 | 1961-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-29 | 1964-07-30 | 1965-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-29 | 1968-07-30 | 1969-01-29 | $7700.00 | Window Closed / Lapsed |