US2994534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Football practicing device
Assignee: Individual
•
Filing: 1960-02-29
•
Granted: 1961-08-01
•
Expires: 1980-02-29
Abstract
No abstract record available.
Inventors
- 👤 Robert A Davis
- 👤 Edward L Velten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:16
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/34; A63B69/20; A63B69/24; A63B69/26; Y; Y10; Y10S; Y10S128/00; Y10S128/23; Y10S2/00; Y10S2/03
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) | 1964-07-31 | 1965-01-30 | 1965-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-31 | 1969-01-30 | 1969-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-31 | 1973-01-30 | 1973-08-01 | $7700.00 | Window Closed / Lapsed |