US2712947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bicycle stabilizers
Assignee: Individual
•
Filing: 1952-11-08
•
Granted: 1955-07-12
•
Expires: 1972-11-08
Abstract
No abstract record available.
Inventors
- 👤 Ewald F Pawsat
- 👤 Ruben L Pawsat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:36
CPC Classifications
B; B62; B62H; B62H7/00; B62H1/00; B62H1/10; B62H1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1315048A
Cited
GB189602432A
Cited
US1657529A
Cited
FR585036A
Cited
US2612388A
Cited
US2601994A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-11 | 1959-01-10 | 1959-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-11 | 1963-01-10 | 1963-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-11 | 1967-01-10 | 1967-07-12 | $7700.00 | Window Closed / Lapsed |