US2766478A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Encapsulating method and apparatus
Assignee: GASOLINE RES IND AND COMMERCIA
•
Filing: 1951-10-15
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Granted: 1956-10-16
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Expires: 1971-10-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Charles F Raley
- 👤 Jr William J Burkett
- 👤 Judson S Swearingen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:32
CPC Classifications
A; A61; A61J; A61J3/00; A61J3/07; B; B05; B05B; B05B1/00; B05B1/02; Y; Y10; Y10S; Y10S264/00; Y10S264/37
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1046056A
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US1066852A
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US1134156A
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US2030566A
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US2379816A
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US2331572A
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US2275154A
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US2289668A
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US2379646A
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US2379817A
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US2306265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-16 | 1960-04-16 | 1960-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-16 | 1964-04-16 | 1964-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-16 | 1968-04-16 | 1968-10-16 | $7700.00 | Window Closed / Lapsed |