US3007652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper roll mounting mechanism
Assignee: Individual
•
Filing: 1959-12-03
•
Granted: 1961-11-07
•
Expires: 1979-12-03
Abstract
No abstract record available.
Inventors
- 👤 John A Heckman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:40
CPC Classifications
F; F16; F16D; F16D43/00; F16D43/02; F16D43/04; B; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/24; B65H75/242; B65H75/245; B65H75/246; F16D1/00; F16D1/10; Y; Y10; Y10T; Y10T279/00; Y10T279/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |