US3063718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable streamer means for use in playing touch football
Assignee: Individual
•
Filing: 1961-10-10
•
Granted: 1962-11-13
•
Expires: 1981-10-10
Abstract
No abstract record available.
Inventors
- 👤 Frederick E Steinkamp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:13
CPC Classifications
A; A63; A63B; A63B67/00; A63B2209/00; A63B2209/10; Y; Y10; Y10S; Y10S128/00; Y10S128/15; Y10S2/00; Y10S2/912; Y10S2/919; Y10S273/00; Y10S273/30; Y10S446/00; Y10S446/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2717437A
Cited
US2966356A
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 |