Patent US3779142A successfully refreshed from Google Patents.
US2779984A
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Assignee: Individual
•
Filing: 1955-09-02
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Granted: 1957-02-05
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Expires: 1975-09-02
Abstract
No abstract record available.
Inventors
- 👤 Moses C Bourgeois
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:06
CPC Classifications
B; B42; B42F; B42F1/00; B42F1/02; B42F1/04; B42F1/06; Y; Y10; Y10T; Y10T24/00; Y10T24/20; Y10T24/201; Y10T24/44; Y10T24/44034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US933311A
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US1283037A
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US1380472A
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US1619853A
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US1684443A
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GB464417A
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US2171448A
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US2208860A
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US2455236A
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US2585603A
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US2662261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-05 | 1960-08-06 | 1961-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-05 | 1964-08-06 | 1965-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-05 | 1968-08-06 | 1969-02-05 | $7700.00 | Window Closed / Lapsed |