US2969984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Racquet
Assignee: Individual
•
Filing: 1958-01-20
•
Granted: 1961-01-31
•
Expires: 1978-01-20
Abstract
No abstract record available.
Inventors
- 👤 Michael C Presnick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:47
CPC Classifications
A; A63; A63B; A63B49/00; A63B49/02; A63B49/08; A63B49/03; A63B49/032; A63B49/12; A63B49/14; A63B51/00; A63B51/02; A63B51/04; A63B49/028; A63B49/038; Y; Y10; Y10S; Y10S273/00; Y10S273/06; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838; Y10T29/49863; Y10T29/49867; Y10T29/49908; Y10T29/49925; Y10T29/49934
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1606022A
Cited
US1179435A
Cited
US1588139A
Cited
GB204113A
Cited
GB317653A
Cited
US2456023A
Cited
GB712224A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |