US1362215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing-protecting sleeve
Assignee: WILLIAM E THIERRY
•
Filing: 1920-07-23
•
Granted: 1920-12-14
•
Expires: 1940-07-23
Abstract
No abstract record available.
Inventors
- 👤 Charles E H Appelt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:55
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/12; F; F16; F16C; F16C33/00; F16C33/72; F16C33/74; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/903
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) | 1923-12-14 | 1924-06-14 | 1924-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-12-14 | 1928-06-14 | 1928-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-12-14 | 1932-06-14 | 1932-12-14 | $7700.00 | Window Closed / Lapsed |