Patent US1298958A successfully refreshed from Google Patents.
US1298958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bicycle-frame.
Assignee: Individual
•
Filing: 1917-10-11
•
Granted: 1919-04-01
•
Expires: 1937-10-11
Abstract
No abstract record available.
Inventors
- 👤 William Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:14
CPC Classifications
B; B62; B62K; B62K25/00; B62K25/04; B62K25/28; B62K25/286
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1922-03-31 | 1922-09-30 | 1923-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-03-31 | 1926-09-30 | 1927-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-03-31 | 1930-09-30 | 1931-04-01 | $7700.00 | Window Closed / Lapsed |