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US2903510A
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US
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Work holders and auxiliary support for work holders of facsimile producing machines
Assignee: ELLIOTT ADDRESSING MACHINE Co
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Filing: 1957-07-22
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Granted: 1959-09-08
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Expires: 1977-07-22
Abstract
No abstract record available.
Inventors
- 👤 Harmon P Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:59
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/04; H04N1/06; H04N1/08; H04N1/083; H04N1/0834; H04N1/0839
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2529978A
Cited
US2824905A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |