US3391947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belly-whopping sled
Assignee: Individual
•
Filing: 1967-01-04
•
Granted: 1968-07-09
•
Expires: 1987-01-04
Abstract
No abstract record available.
Inventors
- 👤 Hodas Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:31
CPC Classifications
B; B62; B62B; B62B17/00; B62B17/06; B62B17/063; B62B17/068; B62B15/00; B62B15/008; B62B2301/00; B62B2301/20
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) | 1971-07-09 | 1972-01-08 | 1972-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-09 | 1976-01-08 | 1976-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-09 | 1980-01-08 | 1980-07-09 | $7700.00 | Window Closed / Lapsed |