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US2984558A
Expired / Lapsed
US
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Plastic pyrotechnic compound
Assignee: Individual
•
Filing: 1957-06-10
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Granted: 1961-05-16
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Expires: 1977-06-10
Abstract
No abstract record available.
Inventors
- 👤 Rolle Edward
- 👤 Jr John Q Tabor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:15
CPC Classifications
C; C06; C06B; C06B33/00; C06B33/02; Y; Y10; Y10S; Y10S149/00; Y10S149/116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US613021A
Cited
US1756255A
Cited
GB580409A
Cited
US2407131A
Cited
US2410801A
Cited
US2557667A
Cited
US2700603A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-15 | 1964-11-14 | 1965-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-15 | 1968-11-14 | 1969-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-15 | 1972-11-14 | 1973-05-16 | $7700.00 | Window Closed / Lapsed |