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US2967705A
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Assignee: Harris Graphics Corp
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Filing: 1956-08-13
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Granted: 1961-01-10
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Expires: 1976-08-13
Abstract
No abstract record available.
Inventors
- 👤 Robert E Lindemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:20
CPC Classifications
B; B65; B65H; B65H3/00; B65H3/08; B65H3/0808; B65H3/0816; B65H3/0825
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2108702A
Cited
US2228006A
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US2282224A
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US2554320A
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DE910305C
Cited
US2869867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-10 | 1964-07-11 | 1965-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-10 | 1968-07-11 | 1969-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-10 | 1972-07-11 | 1973-01-10 | $7700.00 | Window Closed / Lapsed |