US3277572A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hide-removing apparatus
Assignee: Individual
•
Filing: 1964-03-17
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Granted: 1966-10-11
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Expires: 1984-03-17
Abstract
No abstract record available.
Inventors
- 👤 Eickenberg Egon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:20
CPC Classifications
A; A22; A22B; A22B5/00; A22B5/16; A22B5/163
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
A SKIN-REMOVING APPARATUS COMPRISING A HOUSING HAVING A LONGITUDINAL AXIS AND TWO HALVES, SAID HOUSING HALVES EACH HAVING AN OUTWARDLY FLARED PORTION, SAID HALVES BEING JOINED TOGETHER IN ABUTTING RELATIONSHIP AND HAVING COMPLEMENTARY RECESSES DEFINING A CASING HAVING AN EXTENDED CONCAVE SURFACE AND A CENTRAL CAVITY OPENING INTO SAID CONCAVE SURFACE, A PAIR OF COUNTER-ROTATING CUTTER DISKS, SHAFT MEANS ROTATABLY MOUNTING SAID CUTTER DISKS IN SAID HOUSING WITH PORTIONS OF SAID CUTTER DISKS EXTENDING OUTWARDLY OF SAID HOUSING, SAID SHAFT MEANS SECURING SAID HOUSING HALVES TOGETHER, GEAR MEANS ROTATABLY MOUNED ON SAID SHAFT MEANS AND FIXED TO SAID CUTTER DISKS, AND DRIVE MEANS IN SAID CASING IN TOOTHED ENGAGEMENT WITH SAID GEAR MEANS FOR ROTATING SAID CUTTER DISKS, SAID DRIVE MEANS INCLUDING A PAIR OF SPACED COAXIAL STUB SHAFTS PARALLEL TO AND SPACED FROM SAID SHAFT MEANS, A PAIR OF COUNTER-ROTATING COMPOSITE GEARS EACH MOUNTED ON A RESPECTIVE ONE OF SAID STUB SHAFTS, SAID COMPOSITE GEARS EACH HAVING BEVEL TEETH AND STRAIGHT CYLINDRICALLY ARRANGED
Claim 2
Dependent Claim
164 words
A SKIN-REMOVING APPARATUS COMPRISING A HOUSING HAVING A LONGITUDINAL AXIS AND TWO HALVES, SAID HOUSING HALVES EACH HAVING AN OUTWARDLY FLARED PORTION, SAID HALVES BEING JOINED TOGETHER IN ABUTTING RELATIONSHIP AND HAVING COMPLEMENTARY RECESSES DEFINING A CASING HAVING AN EXTENDED CONCAVE SURFACE AND A CENTRAL CAVITY OPENING INTO SAID CONCAVE SURFACE, A PAIR OF COUNTER-ROTATING CUTTER DISKS, SHAFT MEANS ROTATABLY MOUNTING SAID CUTTER DISKS IN SAID HOUSING WITH PORTIONS OF SAID CUTTER DISKS EXTENDING OUTWARDLY OF SAID HOUSING, SAID SHAFT MEANS SECURING SAID HOUSING HALVES TOGETHER, GEAR MEANS ROTATABLY MOUNED ON SAID SHAFT MEANS AND FIXED TO SAID CUTTER DISKS, AND DRIVE MEANS IN SAID CASING IN TOOTHED ENGAGEMENT WITH SAID GEAR MEANS FOR ROTATING SAID CUTTER DISKS, SAID DRIVE MEANS INCLUDING A PAIR OF SPACED COAXIAL STUB SHAFTS PARALLEL TO AND SPACED FROM SAID SHAFT MEANS, A PAIR OF COUNTER-ROTATING COMPOSITE GEARS EACH MOUNTED ON A RESPECTIVE ONE OF SAID STUB SHAFTS, SAID COMPOSITE GEARS EACH HAVING BEVEL TEETH AND STRAIGHT CYLINDRICALLY ARRANGED
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) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |