Patent US2925098A successfully refreshed from Google Patents.
US2925098A
Expired / Lapsed
US
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Ballistic fabric
Assignee: Gentex Corp
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Filing: 1955-07-26
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Granted: 1960-02-16
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Expires: 1975-07-26
Abstract
No abstract record available.
Inventors
- 👤 Leonard P Frieder
- 👤 Walter S Finken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:35
CPC Classifications
F; F41; F41H; F41H5/00; F41H5/02; F41H5/04; F41H5/0471; F41H5/0485; B; B64; B64C; B64C1/00; D; D03; D03D; D03D11/00; Y; Y10; Y10S; Y10S428/00; Y10S428/911
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US400579A
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US710775A
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US870697A
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US975940A
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US1383693A
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US1963898A
Cited
US2664922A
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US2816578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-15 | 1963-08-17 | 1964-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-15 | 1967-08-17 | 1968-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-15 | 1971-08-17 | 1972-02-16 | $7700.00 | Window Closed / Lapsed |