US3149766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Web feeding apparatus
Assignee: International Computers and Tabulators Ltd
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Filing: 1961-09-05
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Granted: 1964-09-22
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Expires: 1981-09-05
Abstract
No abstract record available.
Inventors
- 👤 Davis Roger Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:52
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/18; B; B65; B65H; B65H20/00; B65H20/02; B65H2403/00; B65H2403/70; B65H2403/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
WEB FEEDING APPARATUS COMPRISING, FIRST FEEDING MEMBERS POSITIVELY ENGAGEABLE WITH A WEB; SECOND FEEDING MEMBERS SPACED APART FROM SAID FIRST FEEDING MEMBERS IN THE DIRECTION OF FEEDING OF THE WEB; A UNIDIRECTIONAL CLUTCH COUPLED TO SAID SECOND FEEDING MEMBERS ARRANGED TO TRANSMIT A DRIVE APPLIED THERETO IN A WEBFEEDING DIRECTION; A MAIN DRIVE; A MAIN CLUTCH ENGAGEABLE TO COUPLE THE MAIN DRIVE TO SAID FIRST FEEDING MEMBERS AND TO SAID UNIDIRECTIONAL CLUTCH TO PRODUCE CONCURRENT FEEDING OF THE WEB BY BOTH FIRST AND SECOND FEED-
Claim 2
Dependent Claim
85 words
WEB FEEDING APPARATUS COMPRISING, FIRST FEEDING MEMBERS POSITIVELY ENGAGEABLE WITH A WEB; SECOND FEEDING MEMBERS SPACED APART FROM SAID FIRST FEEDING MEMBERS IN THE DIRECTION OF FEEDING OF THE WEB; A UNIDIRECTIONAL CLUTCH COUPLED TO SAID SECOND FEEDING MEMBERS ARRANGED TO TRANSMIT A DRIVE APPLIED THERETO IN A WEBFEEDING DIRECTION; A MAIN DRIVE; A MAIN CLUTCH ENGAGEABLE TO COUPLE THE MAIN DRIVE TO SAID FIRST FEEDING MEMBERS AND TO SAID UNIDIRECTIONAL CLUTCH TO PRODUCE CONCURRENT FEEDING OF THE WEB BY BOTH FIRST AND SECOND FEED-
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) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |