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US2651875A
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Assignee: FRABILL Manufacturing CO
•
Filing: 1949-10-20
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Granted: 1953-09-15
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Expires: 1969-10-20
Abstract
No abstract record available.
Inventors
- 👤 Ray E Brockman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:42
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/01; A01K97/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2089097A
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US2225114A
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US2269777A
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US2565379A
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US2448346A
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US2518517A
Cited
US2502231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |