Patent US1232871A successfully refreshed from Google Patents.
US1232871A
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Handle-bar stem.
Assignee: CHICAGO HANDLE BAR Co
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Filing: 1915-09-01
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Granted: 1917-07-10
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Expires: 1935-09-01
Abstract
No abstract record available.
Inventors
- 👤 Frederick L Watters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:53
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/10; B; B62; B62K; B62K21/00; B62K21/18; B62K21/22; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32368; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20792
Claims Analysis
Total Claims: 0
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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) | 1920-07-09 | 1921-01-08 | 1921-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1924-07-09 | 1925-01-08 | 1925-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1928-07-09 | 1929-01-08 | 1929-07-10 | $7700.00 | Window Closed / Lapsed |