US3511674A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ceramic potting compositions
Assignee: Bendix Corp
•
Filing: 1965-09-29
•
Granted: 1970-05-12
•
Expires: 1985-09-29
Abstract
No abstract record available.
Inventors
- 👤 Robert C Harris
- 👤 Joseph Hendrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:51
CPC Classifications
C; C04; C04B; C04B28/00; C04B28/34; C01; C01B; C01B33/00; C01B33/20; C01B33/22; C01B33/24; C04B20/00; C04B20/10; C04B20/1055; C04B35/00; C04B35/01; C04B35/16; C04B35/622; C04B35/626; C04B35/628; C04B35/63; C04B35/6303; C04B35/6306; C04B35/6309; C04B35/66; C04B2235/00; C04B2235/02; C04B2235/30; C04B2235/32; C04B2235/3205; C04B2235/3208; C04B2235/34; C04B2235/3427; C04B2235/3436; C04B2235/3454
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2236296A
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US2259481A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |