US2860381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Faller bar and method of making same
Assignee: Warner and Swasey Co
•
Filing: 1954-12-15
•
Granted: 1958-11-18
•
Expires: 1974-12-15
Abstract
No abstract record available.
Inventors
- 👤 Andrew A Spisak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:01
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/02; D01H5/12; D01H5/14; B; B29; B29C; B29C70/00; B29C70/58; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US475186A
Cited
DE364800C
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US899280A
Cited
US1733250A
Cited
US2409565A
Cited
US2585115A
Cited
US2648873A
Cited
CH301402A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |