US2998983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Imprinting device
Assignee: Scholl Manufacturing Co Inc
•
Filing: 1957-10-08
•
Granted: 1961-09-05
•
Expires: 1977-10-08
Abstract
No abstract record available.
Inventors
- 👤 James S Digate
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:06
CPC Classifications
A; A43; A43D; A43D1/00; A43D1/02; A43D1/022; A61; A61B; A61B5/00; A61B5/117; A61B5/1171; A61B5/1174
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US680637A
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US902167A
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US1225500A
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US1575230A
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US1641620A
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US2163714A
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US2236739A
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US2314495A
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US2607711A
Cited
DE912573C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-04 | 1965-03-06 | 1965-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-04 | 1969-03-06 | 1969-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-04 | 1973-03-06 | 1973-09-05 | $7700.00 | Window Closed / Lapsed |