Patent US2532327A successfully refreshed from Google Patents.
US2532327A
Expired / Lapsed
US
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Bearing
Assignee: Individual
•
Filing: 1948-06-26
•
Granted: 1950-12-05
•
Expires: 1968-06-26
Abstract
No abstract record available.
Inventors
- 👤 Walter J Parks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:31
CPC Classifications
F; F16; F16C; F16C27/00; F16C27/06; F16C27/066; F16C19/00; F16C19/02; F16C19/04; F16C19/08; F16C19/22; F16C19/24; F16C19/26; F16C19/34; F16C19/38; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1127657A
Cited
CH144696A
Cited
US2015784A
Cited
FR786485A
Cited
US2327035A
Cited
US2352908A
Cited
US2377681A
Cited
US2403645A
Cited
CH241256A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |