US3535007A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing
Assignee: EMIL A KLINGLER
•
Filing: 1968-07-03
•
Granted: 1970-10-20
•
Expires: 1988-07-03
Abstract
No abstract record available.
Inventors
- 👤 Emil A Klingler
- 👤 Walther Dawihl
- 👤 Erhard Dorre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:58
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/043; F16J; F16J15/00; F16J15/16; F16J15/34; F16J15/3496; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49709
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2206395A
Cited
US2648573A
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US2760925A
Cited
US2934480A
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GB870170A
Cited
US3022685A
Cited
US3155439A
Cited
GB1023007A
Cited
US3297552A
Cited
US3284144A
Cited
US3428374A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-19 | 1974-04-20 | 1974-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-19 | 1978-04-20 | 1978-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-19 | 1982-04-20 | 1982-10-20 | $7700.00 | Window Closed / Lapsed |