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US2716831A
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US
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Assignee: Individual
•
Filing: 1953-08-28
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Granted: 1955-09-06
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Expires: 1973-08-28
Abstract
No abstract record available.
Inventors
- 👤 Arthur A Glass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:55
CPC Classifications
A; A01; A01K; A01K85/00; A01K85/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US431363A
Cited
US2270487A
Cited
US2506281A
Cited
US2613471A
Cited
US2641862A
Cited
US2659176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-05 | 1959-03-07 | 1959-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-05 | 1963-03-07 | 1963-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-05 | 1967-03-07 | 1967-09-06 | $7700.00 | Window Closed / Lapsed |