US2092985A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pillow block
Assignee: AHLBERG BEARING Co
•
Filing: 1936-02-06
•
Granted: 1937-09-14
•
Expires: 1956-02-06
Abstract
No abstract record available.
Inventors
- 👤 Bernard S Okner
- 👤 Jr Charles Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:35
CPC Classifications
F; F16; F16C; F16C35/00; F16C35/04; F16C35/06; F16C35/07; F16C35/073; F16C35/042; F16C35/047; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C2226/00; F16C2226/10; F16C2226/16; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/084; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7041; Y10T403/7047; Y10T403/7051; Y10T403/7052; Y10T403/7056; Y10T403/7058
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) | 1940-09-13 | 1941-03-15 | 1941-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-09-13 | 1945-03-15 | 1945-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-09-13 | 1949-03-15 | 1949-09-14 | $7700.00 | Window Closed / Lapsed |