US3412995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ram drive mechanism
Assignee: Pitney Bowes Inc
•
Filing: 1966-09-22
•
Granted: 1968-11-26
•
Expires: 1986-09-22
Abstract
No abstract record available.
Inventors
- 👤 Parups Eriks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:48
CPC Classifications
B; B43; B43M; B43M3/00; B43M3/04; B43M3/045; B65; B65H; B65H29/00; B65H29/02; B65H29/10; Y; Y10; Y10T; Y10T408/00; Y10T408/65; Y10T408/675; Y10T408/6779; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/1812
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1522124A
Cited
US1559962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |