Patent US668015A successfully refreshed from Google Patents.
Patent US1925446A successfully refreshed from Google Patents.
Patent US647366A successfully refreshed from Google Patents.
US647366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Handle-bar.
Assignee: Individual
•
Filing: 1899-12-30
•
Granted: 1900-04-10
•
Expires: 1919-12-30
Abstract
No abstract record available.
Inventors
- 👤 Hugh Blaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:45
CPC Classifications
B; B62; B62K; B62K21/00; B62K21/12; B62K21/16; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32327; Y10T403/32361; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20792; Y10T74/20798
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) | 1903-04-10 | 1903-10-10 | 1904-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-04-10 | 1907-10-10 | 1908-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-04-10 | 1911-10-10 | 1912-04-10 | $7700.00 | Window Closed / Lapsed |