US3026746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Indexing platform
Assignee: Individual
•
Filing: 1958-01-08
•
Granted: 1962-03-27
•
Expires: 1978-01-08
Abstract
No abstract record available.
Inventors
- 👤 Mueller Otto
- 👤 Clarence H Miller
- 👤 William M Engelbrecht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:38
CPC Classifications
F; F16; F16D; F16D71/00; F16D71/04; B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/04; B23Q16/06; B23Q16/065; B23Q35/00; B23Q35/02; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/305544; Y10T409/305656; Y10T409/30868; Y10T409/308792; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2330968A
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US2273784A
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US2443278A
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US2452089A
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US2396139A
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US2477137A
Cited
US2688904A
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US2481383A
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US2645981A
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US2796776A
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US2921376A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |