US3026587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic rubber tobacco priming bands
Assignee: Individual
•
Filing: 1955-06-28
•
Granted: 1962-03-27
•
Expires: 1975-06-28
Abstract
No abstract record available.
Inventors
- 👤 Spencer William Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:13
CPC Classifications
A; A24; A24B; A24B1/00; A24B1/06; Y; Y10; Y10S; Y10S264/00; Y10S264/67; Y10S425/00; Y10S425/033; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1155325A
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US2734033A
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US1189936A
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US1949465A
Cited
US2055306A
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US2699585A
Cited
US2655195A
Cited
US2728345A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |