US3135475A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape transport means
Assignee: Monroe Calculating Machine Co
•
Filing: 1961-11-22
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Granted: 1964-06-02
•
Expires: 1981-11-22
Abstract
No abstract record available.
Inventors
- 👤 James W Dodsworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:27
CPC Classifications
G; G06; G06K; G06K13/00; G06K13/18; G06K13/26
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
95 words
IN A TAPE TRANSPORT: A PAIR OF REELS EACH INCLUDING A PAIR OF FLANGES, A SUPPORTING SHAFT FOR SAID REELS, INDIVIDUAL HUB MEANS FOR EACH OF SAID FLANGES, MEANS FOR ROTATABLY SUPPORTING EACH OF SAID HUB MEANS AND ITS FLANGE AS AN INDIVIDUAL UNIT ON SAID SHAFT INCLUDING MEANS ALTERNATIVELY OPERABLE TO LOCATE SAID HUB MEANS OF ONE FLANGE OF EACH REEL IN A FIRST OR IN A SECOND POSITION ON SAID SUPPORTING MEANS TO LOCATE SAID ONE FLANGE AT A FIRST OR AT A SECOND DISTANCE FROM THE OTHER FLANGE OF SAID REEL, AND
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |