Patent US2885579A successfully refreshed from Google Patents.
US2885579A
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US
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Motive means and drive therefor
Assignee: Individual
•
Filing: 1956-04-18
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Granted: 1959-05-05
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Expires: 1976-04-18
Abstract
No abstract record available.
Inventors
- 👤 Robert J Lemp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:22
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/38; F16C33/41; F16C33/42; F16C33/422; F16C33/425; F16C41/00; F16C41/001; H; H02; H02K; H02K7/00; H02K7/08; H02K7/083
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-04 | 1962-11-03 | 1963-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-04 | 1966-11-03 | 1967-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-04 | 1970-11-03 | 1971-05-05 | $7700.00 | Window Closed / Lapsed |