US2352739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball-bearing puller
Assignee: STAR ELECTRIC MOTOR Co
•
Filing: 1943-06-04
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Granted: 1944-07-04
•
Expires: 1963-06-04
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Sauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:23
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; B; B25; B25B; B25B27/00; B25B27/02; B25B27/06; B25B27/062; F16C35/062; F16C19/00; F16C19/02; F16C19/04; F16C19/06; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53848; Y10T29/53857; Y10T29/53878
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) | 1947-07-04 | 1948-01-03 | 1948-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-07-04 | 1952-01-03 | 1952-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-07-04 | 1956-01-03 | 1956-07-04 | $7700.00 | Window Closed / Lapsed |