US3402628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting apparatus
Assignee: Xerox Corp
•
Filing: 1966-10-11
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Granted: 1968-09-24
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Expires: 1986-10-11
Abstract
No abstract record available.
Inventors
- 👤 Thomas P Redding
- 👤 Donald W Tates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:33
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/65; G03G15/6517; G03G15/6523; B; B26; B26D; B26D5/00; B26D5/02; B26D5/04; B26F; B26F1/00; B26F1/0092; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6604; Y10T83/869; Y10T83/8748; Y10T83/8749
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
APPARATUS FOR CUTTING SHEET MATERIAL MOVING RAPIDLY ALONG A PATH FOR TRAVEL COMPRISING A FRAME. SUPPORT MEANS MOUNTED ON SAID FRAME AND ADAPTED FOR MOVEMENT TRANSVERSE TO THE PATH OF THE SHEET MATERIAL, A BACKING ROLLER HAVING A RESILIENT COVERING THEREAROUND ROTATABLY SUPPORTED ON SAID FRAME AND ADAPTED TO ADVANCE A SHEET OF MATERIAL URGED INTO PRESSURE CONTACT THEREWITH, CUTTING MEANS PIVOTALLY MOUNTED ON SAID SUPPORT MEANS TO MOVE FROM A FIRST POSITION ABUTTING AGAINST SAID BACKING ROLLER WITH A PREDETERMINED PRESSURE TO A SECOND POSITION SPACED THEREFROM, SAID CUTTING MEANS INCLUDING AN ARM PORTION HAVING A COIL SPRING MOUNTED THEREON AND A PIN MEMBER COAXIALLY RECEIVED BY SAID COIL SPRING AND OPERATIVE TO EXERT A COMPRESSION FORCE THEREON,
Claim 2
Dependent Claim
119 words
APPARATUS FOR CUTTING SHEET MATERIAL MOVING RAPIDLY ALONG A PATH FOR TRAVEL COMPRISING A FRAME. SUPPORT MEANS MOUNTED ON SAID FRAME AND ADAPTED FOR MOVEMENT TRANSVERSE TO THE PATH OF THE SHEET MATERIAL, A BACKING ROLLER HAVING A RESILIENT COVERING THEREAROUND ROTATABLY SUPPORTED ON SAID FRAME AND ADAPTED TO ADVANCE A SHEET OF MATERIAL URGED INTO PRESSURE CONTACT THEREWITH, CUTTING MEANS PIVOTALLY MOUNTED ON SAID SUPPORT MEANS TO MOVE FROM A FIRST POSITION ABUTTING AGAINST SAID BACKING ROLLER WITH A PREDETERMINED PRESSURE TO A SECOND POSITION SPACED THEREFROM, SAID CUTTING MEANS INCLUDING AN ARM PORTION HAVING A COIL SPRING MOUNTED THEREON AND A PIN MEMBER COAXIALLY RECEIVED BY SAID COIL SPRING AND OPERATIVE TO EXERT A COMPRESSION FORCE THEREON,
References Cited (Backward Citations)
US3091146A
Cited
US3200685A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-24 | 1972-03-25 | 1972-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-24 | 1976-03-25 | 1976-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-24 | 1980-03-25 | 1980-09-24 | $7700.00 | Window Closed / Lapsed |