US3526025A
Expired / Lapsed
US
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Assignee: Valenite LLC
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Filing: 1968-01-29
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Granted: 1970-09-01
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Expires: 1988-01-29
Abstract
No abstract record available.
Inventors
- 👤 Terry L Sletten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:00
CPC Classifications
B; B23; B23D; B23D43/00; B23D43/02; B23D43/04; B23B; B23B27/00; B23B27/14; B23B27/16; B23B27/1644; B23B27/1651; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/2204; B23C5/2208; B23C5/2213; B23B2200/00; B23B2200/08; B23B2200/086; B23B2200/088; B23B2200/36; B23B2200/3618; B23B2260/00; B23B2260/136; B23C2200/00; B23C2200/08; B23C2200/086; Y; Y10; Y10T; Y10T407/00; Y10T407/16; Y10T407/1628; Y10T407/1657; Y10T407/22; Y10T407/2272; Y10T407/2274; Y10T407/2276; Y10T407/2282; Y10T407/2286; Y10T407/23
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-31 | 1974-03-02 | 1974-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-31 | 1978-03-02 | 1978-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-31 | 1982-03-02 | 1982-09-01 | $7700.00 | Window Closed / Lapsed |