Patent US3074545A successfully refreshed from Google Patents.
US3074545A
Expired / Lapsed
US
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Container
Assignee: International Business Machines Corp
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Filing: 1961-06-16
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Granted: 1963-01-22
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Expires: 1981-06-16
Abstract
No abstract record available.
Inventors
- 👤 Delmar J Lasher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:14
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65D75/36; B65D75/366; B41; B41J; B41J32/00; B65D2575/00; B65D2575/28; B65D2575/30; B65D2575/36; B65D2575/361; B65D2575/362; B65D2575/363
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A CONTAINER FOR A CARTRIDGE ENCLOSING A PAIR OF SPOOLS ON WHICH THE ENDS OF AN INKED RIBBON ARE WOUND, THE RIBBON PASSING FROM THE SPOOLS THROUGH SLOTS IN A WALL OF THE CARTRIDGE AND EXTENDING ALONG ONE SIDE OF THE LATTER, SAID SPOOLS HAVING OPENINGS EXTENDING AXIALLY THEREOF INTO COMMUNICATION WITH OPENINGS IN SAID CARTRIDGE, SAID CONTAINER COMPRISING, IN COMBINATION, TOP, BOTTOM AND SIDE WALLS COOPERATING WITH EACH OTHER TO FORM A SINGLE ENCLOSED CHAMBER OF SUCH DIMENSIONS AS TO ENCLOSE SAID CARTRIDGE WITH A CLEARANCE AROUND THE SIDES THEREOF, PROJECTING PORTIONS EXTENDING INWARDLY FROM A WALL OF SAID CONTAINER THROUGH SAID OPENINGS IN SAID CAR-
Claim 2
Dependent Claim
107 words
A CONTAINER FOR A CARTRIDGE ENCLOSING A PAIR OF SPOOLS ON WHICH THE ENDS OF AN INKED RIBBON ARE WOUND, THE RIBBON PASSING FROM THE SPOOLS THROUGH SLOTS IN A WALL OF THE CARTRIDGE AND EXTENDING ALONG ONE SIDE OF THE LATTER, SAID SPOOLS HAVING OPENINGS EXTENDING AXIALLY THEREOF INTO COMMUNICATION WITH OPENINGS IN SAID CARTRIDGE, SAID CONTAINER COMPRISING, IN COMBINATION, TOP, BOTTOM AND SIDE WALLS COOPERATING WITH EACH OTHER TO FORM A SINGLE ENCLOSED CHAMBER OF SUCH DIMENSIONS AS TO ENCLOSE SAID CARTRIDGE WITH A CLEARANCE AROUND THE SIDES THEREOF, PROJECTING PORTIONS EXTENDING INWARDLY FROM A WALL OF SAID CONTAINER THROUGH SAID OPENINGS IN SAID CAR-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |