Patent US2785498A successfully refreshed from Google Patents.
US2785498A
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US
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Assignee: Individual
•
Filing: 1953-07-02
•
Granted: 1957-03-19
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Expires: 1973-07-02
Abstract
No abstract record available.
Inventors
- 👤 Herbert S Youngquist
- 👤 Louis G Kailer
- 👤 Harold W Dahly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:24
CPC Classifications
A; A01; A01K; A01K83/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US379080A
Cited
US734544A
Cited
US745221A
Cited
US1381733A
Cited
US2090571A
Cited
US2087369A
Cited
US2150020A
Cited
US2539605A
Cited
US2623321A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-18 | 1960-09-17 | 1961-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-18 | 1964-09-17 | 1965-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-18 | 1968-09-17 | 1969-03-19 | $7700.00 | Window Closed / Lapsed |