US3346211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer reels
Assignee: Tank Holding Corp
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Filing: 1966-07-05
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Granted: 1967-10-10
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Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Francis E Gruber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:32
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H75/14; G; G11; G11B; G11B23/00; G11B23/02; G11B23/037
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A COMPUTER REEL INCLUDING A HUB IN THE SHAPE OF AN I-BEAM IN CROSS-SECTION WITH THE INNER AND OUTER FLANGES OF THE I-BEAM DESCRIBING INNER AND OUTER CYLINDERS CONNECTED BY A WEB, SAID WEB HAVING A SERIES OF ANGULARLY SPACED APERTURES THERETHROUGH, ANGULAR FINGERS CONNECTED ALTERNATELY TO OPPOSITE END EDGES OF SAID OUTER FLANGE AND EXTENDING THROUGH SAID APERTURES TO TERMINATE SUBSTANTIALLY FLUSH WITH OPPOSITE END EDGES OF SAID OUTER FLANGE, AND A PAIR OF SIDE FLANGES OF RING-SHAPED FORM IN CONTACTING RELATION WITH OPPOSITE ENDS OF SAID OUTER FLANGE AND SECURED TO THE ENDS OF SAID FINGERS.
Claim 2
Dependent Claim
98 words
A COMPUTER REEL INCLUDING A HUB IN THE SHAPE OF AN I-BEAM IN CROSS-SECTION WITH THE INNER AND OUTER FLANGES OF THE I-BEAM DESCRIBING INNER AND OUTER CYLINDERS CONNECTED BY A WEB, SAID WEB HAVING A SERIES OF ANGULARLY SPACED APERTURES THERETHROUGH, ANGULAR FINGERS CONNECTED ALTERNATELY TO OPPOSITE END EDGES OF SAID OUTER FLANGE AND EXTENDING THROUGH SAID APERTURES TO TERMINATE SUBSTANTIALLY FLUSH WITH OPPOSITE END EDGES OF SAID OUTER FLANGE, AND A PAIR OF SIDE FLANGES OF RING-SHAPED FORM IN CONTACTING RELATION WITH OPPOSITE ENDS OF SAID OUTER FLANGE AND SECURED TO THE ENDS OF SAID FINGERS.
References Cited (Backward Citations)
US3088689A
Cited
US3229928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |