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Patent US2585251A successfully refreshed from Google Patents.
US2585251A
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US
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Sanitary bag for animals
Assignee: Individual
•
Filing: 1946-07-31
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Granted: 1952-02-12
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Expires: 1966-07-31
Abstract
No abstract record available.
Inventors
- 👤 William G Kahlert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:22
CPC Classifications
A; A01; A01K; A01K23/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US453846A
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US718915A
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US726166A
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US881753A
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US900783A
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US1154073A
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US1162359A
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US1175773A
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US1794700A
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US2173356A
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US2247431A
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US2426716A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-11 | 1955-08-13 | 1956-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-11 | 1959-08-13 | 1960-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-11 | 1963-08-13 | 1964-02-12 | $7700.00 | Window Closed / Lapsed |