US2620033A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sheet delivery mechanism
Assignee: Harris Corp
•
Filing: 1946-05-27
•
Granted: 1952-12-02
•
Expires: 1966-05-27
Abstract
No abstract record available.
Inventors
- 👤 James R Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:03
CPC Classifications
B; B65; B65H; B65H29/00; B65H29/02; B65H29/06; B65H29/04; B65H29/041; B65H29/68; B65H29/683; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2094
Claims Analysis
Total Claims: 0
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US2226674A
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US2355697A
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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) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |