Patent US3046031A successfully refreshed from Google Patents.
US3046031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beach drag
Assignee: Individual
•
Filing: 1960-02-25
•
Granted: 1962-07-24
•
Expires: 1980-02-25
Abstract
No abstract record available.
Inventors
- 👤 Adele W Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:41
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/10; B62B2301/00; B62B2301/25; B62B2301/254; B62B5/00; B62B5/02; B62B5/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US531937A
Cited
US1139636A
Cited
US1276322A
Cited
FR619827A
Cited
US2433246A
Cited
US2531520A
Cited
US2438596A
Cited
US2551040A
Cited
FR972486A
Cited
US2829902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |