US3373782A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side, top and bottom chippers
Assignee: MILL EQUIPMENT Inc
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Filing: 1964-10-20
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Granted: 1968-03-19
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Expires: 1984-10-20
Abstract
No abstract record available.
Inventors
- 👤 Pease Lionel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:56
CPC Classifications
B; B27; B27L; B27L11/00; B27L11/007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A CHIPPING MACHINE, SAID MACHINE COMPRISING: (A) A FIRST CHIPPER AND A SECOND CHIPPER; (B) SAID FIRST CHIPPER CHIPPING IN A FIRST PLANE; (C) SAID SECOND CHIPPER CHIPPING IN A SECOND PLANE; (D) SAID FIRST AND SECOND PLANES BEING SUBSTANTIALLY PARALLEL; (E) MEANS TO VARY THE DISTANCE BETWEEN THE FIRST CHIPPER AND THE SECOND CHIPPER; (F) A FIRST FEED ROLL JUXTAPOSITIONED TO THE FIRST CHIPPER; (G) A SECOND FEED ROLL JUXTAPOSITIONED TO THE SECOND CHIPPER; AND (H) MEANS TO SIMULTANEOUSLY VARY THE DISTANCE BETWEEN THE FIRST FEED ROLL AND THE SECOND FEED ROLL AS THE DISTANCE BETWEEN THE FIRST CHIPPER AND THE SECOND CHIPPER IS VARIED.
Claim 2
Dependent Claim
106 words
A CHIPPING MACHINE, SAID MACHINE COMPRISING: (A) A FIRST CHIPPER AND A SECOND CHIPPER; (B) SAID FIRST CHIPPER CHIPPING IN A FIRST PLANE; (C) SAID SECOND CHIPPER CHIPPING IN A SECOND PLANE; (D) SAID FIRST AND SECOND PLANES BEING SUBSTANTIALLY PARALLEL; (E) MEANS TO VARY THE DISTANCE BETWEEN THE FIRST CHIPPER AND THE SECOND CHIPPER; (F) A FIRST FEED ROLL JUXTAPOSITIONED TO THE FIRST CHIPPER; (G) A SECOND FEED ROLL JUXTAPOSITIONED TO THE SECOND CHIPPER; AND (H) MEANS TO SIMULTANEOUSLY VARY THE DISTANCE BETWEEN THE FIRST FEED ROLL AND THE SECOND FEED ROLL AS THE DISTANCE BETWEEN THE FIRST CHIPPER AND THE SECOND CHIPPER IS VARIED.
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) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |