US2665680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radius dresser
Assignee: COLONIAL BROACH CO
•
Filing: 1950-12-30
•
Granted: 1954-01-12
•
Expires: 1970-12-30
Abstract
No abstract record available.
Inventors
- 👤 Harry H Gotberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:38
CPC Classifications
B; B24; B24B; B24B53/00; B24B53/06; B24B53/065; Y; Y10; Y10T; Y10T82/00; Y10T82/14; Y10T82/148
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE272704C
Cited
GB191512923A
Cited
FR535657A
Cited
US1434130A
Cited
US1579691A
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US1596701A
Cited
US1563900A
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US1770711A
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US1959548A
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US2469365A
Cited
US2425095A
Cited
US2560454A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-11 | 1957-07-13 | 1958-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-11 | 1961-07-13 | 1962-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-11 | 1965-07-13 | 1966-01-12 | $7700.00 | Window Closed / Lapsed |