Patent US3063227A successfully refreshed from Google Patents.
US3063227A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1956-01-03
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Granted: 1962-11-13
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Expires: 1976-01-03
Abstract
No abstract record available.
Inventors
- 👤 Mccall Floyd
- 👤 Mccall Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:38
CPC Classifications
A; A01; A01D; A01D78/00; A01D78/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US541169A
Cited
GB189520849A
Cited
US743720A
Cited
US2049868A
Cited
US2459961A
Cited
US2667730A
Cited
US2687608A
Cited
US2744377A
Cited
US2829486A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |