Patent US1464659A successfully refreshed from Google Patents.
US1464659A
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US
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Assignee: Individual
•
Filing: 1922-03-06
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Granted: 1923-08-14
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Expires: 1942-03-06
Abstract
No abstract record available.
Inventors
- 👤 Norris C Keely
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:47
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/82; F41A9/83; F41A9/84; A; A45; A45F; A45F5/00; A45F5/02; A45F5/021; F42; F42B; F42B39/00; F42B39/02; A45F5/1566; Y; Y10; Y10S; Y10S224/00; Y10S224/931
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1926-08-13 | 1927-02-12 | 1927-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-08-13 | 1931-02-12 | 1931-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-08-13 | 1935-02-12 | 1935-08-14 | $7700.00 | Window Closed / Lapsed |