Patent US2712230A successfully refreshed from Google Patents.
US2712230A
Expired / Lapsed
US
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Machine for processing fur and pile fabrics
Assignee: Individual
•
Filing: 1949-09-27
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Granted: 1955-07-05
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Expires: 1969-09-27
Abstract
No abstract record available.
Inventors
- 👤 Rudolph S Schaab
- 👤 Tiso John Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:54
CPC Classifications
C; C14; C14B; C14B1/00; C14B2700/00; C14B2700/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1604523A
Cited
US1771144A
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US2477448A
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US1686768A
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US1776114A
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US1874273A
Cited
US2376500A
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US2407380A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-04 | 1959-01-03 | 1959-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-04 | 1963-01-03 | 1963-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-04 | 1967-01-03 | 1967-07-05 | $7700.00 | Window Closed / Lapsed |