Patent US2600266A successfully refreshed from Google Patents.
US2600266A
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Pendulum retaining means
Assignee: DAVID WHITE Co
•
Filing: 1947-03-06
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Granted: 1952-06-10
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Expires: 1967-03-06
Abstract
No abstract record available.
Inventors
- 👤 Rothweiler Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:48
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US444705A
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US663252A
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US2191201A
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US2407416A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-10 | 1955-12-10 | 1956-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-10 | 1959-12-10 | 1960-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-10 | 1963-12-10 | 1964-06-10 | $7700.00 | Window Closed / Lapsed |