US3528714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing and method bearing construction
Assignee: Incom International Inc
•
Filing: 1969-01-30
•
Granted: 1970-09-15
•
Expires: 1989-01-30
Abstract
No abstract record available.
Inventors
- 👤 Albert R Mccloskey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:18
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/20; F16C33/201
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2029366A
Cited
US2723932A
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US3055788A
Cited
US3151015A
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US3251724A
Cited
US3250554A
Cited
US3266123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-14 | 1974-03-16 | 1974-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-14 | 1978-03-16 | 1978-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-14 | 1982-03-16 | 1982-09-15 | $7700.00 | Window Closed / Lapsed |