Patent US3221645A successfully refreshed from Google Patents.
US3221645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printer
Assignee: Toledo Scale Corp
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Filing: 1963-08-23
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Granted: 1965-12-07
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Expires: 1983-08-23
Abstract
No abstract record available.
Inventors
- 👤 Clarence E Adler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:22
CPC Classifications
G; G01; G01G; G01G23/00; G01G23/18; G01G23/38; G01G23/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
IN A PRINTER, IN COMBINATION, A MOVABLE PRINTING MEMBER, MEANS INCLUDING A BANK OF SELECTIVELY OPERABLE KEYS FOR SETTING THE MEMBER IN PRINTING POSITION, THE KEYS BEING MOVABLE BETWEEN HOME AND OPERATED POSITIONS, OPERATION OF ANY ONE OF THE KEYS RELEASING ANY PREVIOUSLY OPERATED KEY, THE LAST-OPERATED KEY BEING RETAINED IN OPERATED POSITION, RESET MEANS OPERABLE AFTER PRINTING FOR RESETTING SAID LAST-OPERATED KEY TO THE HOME POSITION AUTOMATICALLY, MEANS INCLUDING A SELECTIVELY OPERABLE MANUAL RESET BUTTON, FOR IMMOBILIZING AUTOMATIC OPERATION OF THE RESET MEANS, AND A SELECTIVELY OPERABLE RESET BAR FOR RESETTING
Claim 2
Dependent Claim
92 words
IN A PRINTER, IN COMBINATION, A MOVABLE PRINTING MEMBER, MEANS INCLUDING A BANK OF SELECTIVELY OPERABLE KEYS FOR SETTING THE MEMBER IN PRINTING POSITION, THE KEYS BEING MOVABLE BETWEEN HOME AND OPERATED POSITIONS, OPERATION OF ANY ONE OF THE KEYS RELEASING ANY PREVIOUSLY OPERATED KEY, THE LAST-OPERATED KEY BEING RETAINED IN OPERATED POSITION, RESET MEANS OPERABLE AFTER PRINTING FOR RESETTING SAID LAST-OPERATED KEY TO THE HOME POSITION AUTOMATICALLY, MEANS INCLUDING A SELECTIVELY OPERABLE MANUAL RESET BUTTON, FOR IMMOBILIZING AUTOMATIC OPERATION OF THE RESET MEANS, AND A SELECTIVELY OPERABLE RESET BAR FOR RESETTING
References Cited (Backward Citations)
US1214030A
Cited
US1335067A
Cited
US1823859A
Cited
US1848106A
Cited
US2091778A
Cited
US2707432A
Cited
US2656787A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |