US2964108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Record perforator
Assignee: Royal Mcbee Corp
•
Filing: 1957-10-11
•
Granted: 1960-12-13
•
Expires: 1977-10-11
Abstract
No abstract record available.
Inventors
- 👤 Alton G Snyder
- 👤 Harry L Lambert
- 👤 Paul F Page
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:11
CPC Classifications
B; B41; B41J; B41J5/00; B41J5/30; B41J5/31; B41J5/36; B41J5/38; B26; B26F; B26F1/00; B26F1/02; B26F1/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US849453A
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US1490359A
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US1937983A
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US1874512A
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US2013574A
Cited
US2633198A
Cited
US2561216A
Cited
US2674362A
Cited
US2679902A
Cited
US2902005A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-13 | 1964-06-13 | 1964-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-13 | 1968-06-13 | 1968-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-13 | 1972-06-13 | 1972-12-13 | $7700.00 | Window Closed / Lapsed |