US3297068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for cutting material into strips
Assignee: Individual
•
Filing: 1964-03-04
•
Granted: 1967-01-10
•
Expires: 1984-03-04
Abstract
No abstract record available.
Inventors
- 👤 Evert V Bloomquist
- 👤 Gerald E Bloomquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:52
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/18; B26D3/22; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2209; Y10T83/2213; Y10T83/869; Y10T83/8789; Y10T83/929; Y10T83/9319; Y10T83/9326; Y10T83/9329; Y10T83/9331; Y10T83/9341; Y10T83/9346
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A CUTTER HEAD FOR A MATERIAL CUTTING MACHINE COMPRISING: (A) A CYLINDRICAL BODY MEMBER ADAPTED TO BE MOUNTED FOR ROTATION ABOUT THE LONGITUDINAL AXIS THEREOF, SAID BODY MEMBER HAVING AT LEAST ONE AXIALLY EXTENDED CAVITY IN THE OUTER PERIPHERAL SURFACE THEREOF HAVING A LEADIONG PORTION AND A TRAILING PORTION, (B) KNIFE MEANS SECURED TO THE BODY MEMBER ADJACENT SAID TRAILING PORTION, SAID KNIFE MEANS HAVING A FIRST CUTTING EDGE EXTENDED AXIALLY OF THE BODY MEMBER
Claim 2
Dependent Claim
75 words
A CUTTER HEAD FOR A MATERIAL CUTTING MACHINE COMPRISING: (A) A CYLINDRICAL BODY MEMBER ADAPTED TO BE MOUNTED FOR ROTATION ABOUT THE LONGITUDINAL AXIS THEREOF, SAID BODY MEMBER HAVING AT LEAST ONE AXIALLY EXTENDED CAVITY IN THE OUTER PERIPHERAL SURFACE THEREOF HAVING A LEADIONG PORTION AND A TRAILING PORTION, (B) KNIFE MEANS SECURED TO THE BODY MEMBER ADJACENT SAID TRAILING PORTION, SAID KNIFE MEANS HAVING A FIRST CUTTING EDGE EXTENDED AXIALLY OF THE BODY MEMBER
References Cited (Backward Citations)
US630234A
Cited
US648151A
Cited
US2835299A
Cited
DE936294C
Cited
US2825371A
Cited
US2813557A
Cited
US3037540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |