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US3090182A Expired / Lapsed US ⏱️ 0.0 years remaining

Machine and method for pelletizing field cured hay

Assignee: CAL CUBE Inc
•
Filing: 1959-03-23
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Granted: 1963-05-21
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Expires: 1979-03-23
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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.

References Cited (Backward Citations)

US5981A Cited
US197597A Cited
US808795A Cited
US918525A Cited
AT66975B Cited
US1960548A Cited
US2223904A Cited
US2296516A Cited
US2685517A Cited
US2716317A Cited
US2716318A Cited

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

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