Patent US3552016A successfully refreshed from Google Patents.
US3552016A
Expired / Lapsed
US
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Cutting apparatus for sheet material
Assignee: Individual
•
Filing: 1969-02-10
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Granted: 1971-01-05
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Expires: 1989-02-10
Abstract
Abstract A MANUALLY OPERABLE CUTTING APPARATUS FOR CUTTING OVERLAPPING SHEET MATERIAL FOR ABUTTING ALIGNMENT IS DISCLOSED. THE CUTTING APPARATUS PROVIDES FOR THE CUTTING OF TWO PIECES OF OVERLAPPED MATERIAL THROUGH THE USE OF A PLURALITY OF CUTTING EDGES POSITIONED TO COMPENSATE FOR THE APPROXIMATE BEND IN THE MATERIAL DUE TO THE HEIGHT OF THE CUTTING EDGES ABOVE A BASE SURFACE.
Inventors
- 👤 Lester P Hittepole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:35
CPC Classifications
B; B26; B26B; B26B27/00; B26B27/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-04 | 1974-07-06 | 1975-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-04 | 1978-07-06 | 1979-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-04 | 1982-07-06 | 1983-01-05 | $7700.00 | Window Closed / Lapsed |