Patent US4655874A successfully refreshed from Google Patents.
Patent US3090182A successfully refreshed from Google Patents.
US3090182A
Expired / Lapsed
US
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Machine and method for pelletizing field cured hay
Assignee: CAL CUBE Inc
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Filing: 1959-03-23
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Granted: 1963-05-21
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Expires: 1979-03-23
Abstract
No abstract record available.
Inventors
- 👤 Roy W Johnson
- 👤 Donald R Vaughan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:02
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/22; B30B11/224; B30B11/225; B30B11/26; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/906; Y10S100/909; Y10S56/00; Y10S56/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A PELLETIZING MACHINE COMPRISING A RAM HOUSING AND A RAM RECIPROCABLE THEREIN, MEANS TO RECIPROCATE THE RAM, A DIE, SAID DIE COMPRISING PLURALITY OF ELONGATE CAVITIES SPACED FROM SAID RECIPROCABLE RAM TO PROVIDE A HEAD SPACED THEREBETWEEN, SAID HEAD SPACE FORMING A COMPRESSION AREA IN COMMUNICATION WITH SAID RAM AND DIE, A COMPRESSION RETENTION CHAMBER COMPRISING AN EXTENSION OF SAID DIE CAVITIES AND INCLUDING MEANS TO VARY THE COMPRESSION ON MATERIAL BEING PELLETIZED PASSING THERETHROUGH, AND MEANS FOR CONVEYING MATTER TO BE PELLETIZED TO SAID GUIDE HOUSING.
Claim 2
Dependent Claim
87 words
A PELLETIZING MACHINE COMPRISING A RAM HOUSING AND A RAM RECIPROCABLE THEREIN, MEANS TO RECIPROCATE THE RAM, A DIE, SAID DIE COMPRISING PLURALITY OF ELONGATE CAVITIES SPACED FROM SAID RECIPROCABLE RAM TO PROVIDE A HEAD SPACED THEREBETWEEN, SAID HEAD SPACE FORMING A COMPRESSION AREA IN COMMUNICATION WITH SAID RAM AND DIE, A COMPRESSION RETENTION CHAMBER COMPRISING AN EXTENSION OF SAID DIE CAVITIES AND INCLUDING MEANS TO VARY THE COMPRESSION ON MATERIAL BEING PELLETIZED PASSING THERETHROUGH, AND MEANS FOR CONVEYING MATTER TO BE PELLETIZED TO SAID GUIDE HOUSING.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |