Patent US2755103A successfully refreshed from Google Patents.
US2755103A
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US
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Bicycle frame construction
Assignee: Murray Ohio Manufacturing Co
•
Filing: 1953-03-09
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Granted: 1956-07-17
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Expires: 1973-03-09
Abstract
No abstract record available.
Inventors
- 👤 Alvin P Douglas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:16
CPC Classifications
B; B62; B62K; B62K19/00; B62K19/18; B62K19/02; B62K19/04; B62K19/06; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/5733; Y10T403/70; Y10T403/7062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1260937A
Cited
US1955797A
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US2080677A
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US2151533A
Cited
FR858050A
Cited
US2491379A
Cited
US2579097A
Cited
US2531902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |