US3276306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting device for making cuts in sheet material
Assignee: Individual
•
Filing: 1965-04-07
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Granted: 1966-10-04
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Expires: 1985-04-07
Abstract
No abstract record available.
Inventors
- 👤 Winkler Richard
- 👤 Dunnebier Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:27
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/14; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/24; B26D1/245; B31; B31B; B31B50/00; B31B50/74; B31B50/81; B31B50/82; B31B50/83; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4737; Y10T83/4766; Y10T83/4795; Y10T83/483; Y10T83/4833; Y10T83/4838; Y10T83/869; Y10T83/8748; Y10T83/8749
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A DEVICE FOR MAKING CUTS IN BLANKS OF SHEET MATERIAL, SAID DEVICE COMPRISING A ROTARY CUTTING ROLLER, A ROTARY COUNTER ROLLER, A LOWER FIRST FRAME STRUCTURE SUPPORTING SAID CUTTING ROLLER, AN UPPER SECOND FRAME STRUCTURE SUPPORTING THE COUNTER ROLLER, MOUNTING MEANS SUPPORTING SAID SECOND FRAME STRUCTURE ON THE FIRST FRAME STRUCTURE MOVABLE BETWEEN A FIRST POSITION IN WHICH SAID COUNTER ROLLER COACTS WITH SAID CUTTING ROLLER AND A SECOND POSITION IN WHICH SAID FIRST FRAME STRUCTURE AND SAID SECOND FRAME STRUCTURE ARE SPACED APART TO RENDER TH CUTTING ROLLER FREELY ACCESSIBLE, AND FEED ROLLERS FOR MOVING THE MATERIAL TO BE CUT BETWEEN SAID CUTTING ROLLER AND SAID COUNTER ROLLER IN THE COACTING POSITION THEREOF, SAID FEED ROLLERS BEING MOUNTED ON SAID SECOND FRAME STRUCTURE FOR MOVEMENT IN UNISON THEREWITH.
Claim 2
Independent Claim
129 words
A DEVICE FOR MAKING CUTS IN BLANKS OF SHEET MATERIAL, SAID DEVICE COMPRISING A ROTARY CUTTING ROLLER, A ROTARY COUNTER ROLLER, A LOWER FIRST FRAME STRUCTURE SUPPORTING SAID CUTTING ROLLER, AN UPPER SECOND FRAME STRUCTURE SUPPORTING THE COUNTER ROLLER, MOUNTING MEANS SUPPORTING SAID SECOND FRAME STRUCTURE ON THE FIRST FRAME STRUCTURE MOVABLE BETWEEN A FIRST POSITION IN WHICH SAID COUNTER ROLLER COACTS WITH SAID CUTTING ROLLER AND A SECOND POSITION IN WHICH SAID FIRST FRAME STRUCTURE AND SAID SECOND FRAME STRUCTURE ARE SPACED APART TO RENDER TH CUTTING ROLLER FREELY ACCESSIBLE, AND FEED ROLLERS FOR MOVING THE MATERIAL TO BE CUT BETWEEN SAID CUTTING ROLLER AND SAID COUNTER ROLLER IN THE COACTING POSITION THEREOF, SAID FEED ROLLERS BEING MOUNTED ON SAID SECOND FRAME STRUCTURE FOR MOVEMENT IN UNISON THEREWITH.
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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |