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US2579207A
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Assignee: Individual
•
Filing: 1946-06-27
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Granted: 1951-12-18
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Expires: 1966-06-27
Abstract
No abstract record available.
Inventors
- 👤 John R Scheib
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:47
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/26; A44B19/28; A44B19/285; Y; Y10; Y10S; Y10S7/00; Y10S7/90; Y10T; Y10T24/00; Y10T24/25; Y10T24/2561; Y10T29/00; Y10T29/53; Y10T29/53291
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) | 1954-12-17 | 1955-06-18 | 1955-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-17 | 1959-06-18 | 1959-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-17 | 1963-06-18 | 1963-12-18 | $7700.00 | Window Closed / Lapsed |