US2419345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Addressing machine and sheet feeding means therefor
Assignee: Individual
•
Filing: 1943-02-08
•
Granted: 1947-04-22
•
Expires: 1963-02-08
Abstract
No abstract record available.
Inventors
- 👤 Harmon P Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:09
CPC Classifications
B; B41; B41L; B41L47/00; B41L47/42; B41L47/46; B65; B65H; B65H5/00; B65H5/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2222983A
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US2206743A
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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) | 1950-04-21 | 1950-10-21 | 1951-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-04-21 | 1954-10-21 | 1955-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-04-21 | 1958-10-21 | 1959-04-22 | $7700.00 | Window Closed / Lapsed |