US2644395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reciprocating doctor blade mechanism
Assignee: Miehle Printing Press and Manufacturing Co
•
Filing: 1949-03-22
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Granted: 1953-07-07
•
Expires: 1969-03-22
Abstract
No abstract record available.
Inventors
- 👤 Henri E Peyrebrune
- 👤 Bruno B Pasquinelli
- 👤 Benjamin L Sites
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:31
CPC Classifications
B; B41; B41F; B41F9/00; B41F9/06; B41F9/08; B41F9/10; B41F9/1036; B41F9/1009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1138342A
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GB369738A
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DE581760C
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US2497520A
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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) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |