Patent US2564260A successfully refreshed from Google Patents.
US2564260A
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Assignee: Individual
•
Filing: 1948-07-01
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Granted: 1951-08-14
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Expires: 1968-07-01
Abstract
No abstract record available.
Inventors
- 👤 Paul P Houser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:18
CPC Classifications
A; A01; A01K; A01K91/00; A01K91/18; Y; Y10; Y10S; Y10S24/00; Y10S24/908; Y10T; Y10T24/00; Y10T24/39; Y10T24/3916; Y10T24/392; Y10T24/44; Y10T24/44641; Y10T24/44658; Y10T24/44667; Y10T24/45; Y10T24/45225; Y10T24/45969; Y10T24/45979; Y10T24/51
Claims Analysis
Total Claims: 0
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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) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |