Patent US2716269A successfully refreshed from Google Patents.
US2716269A
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US
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Method of bushing frangible bodies to make fractureproof
Assignee: AC Gilbert Co
•
Filing: 1950-07-28
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Granted: 1955-08-30
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Expires: 1970-07-28
Abstract
No abstract record available.
Inventors
- 👤 Marshall H Frisbie
- 👤 Shirley P Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:08
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/06; H01R43/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009; Y10T29/49011
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1315365A
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US1392174A
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US1401708A
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US1578793A
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US1503484A
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US1486893A
Cited
US1883736A
Cited
US2432819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-29 | 1959-02-28 | 1959-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-29 | 1963-02-28 | 1963-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-29 | 1967-02-28 | 1967-08-30 | $7700.00 | Window Closed / Lapsed |