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US3153261A Expired / Lapsed US ⏱️ 0.0 years remaining

Mechanism, including feed means therefor for rapidly producing a plurality of bodiesof revolution

Assignee: Individual
•
Filing: 1961-05-09
•
Granted: 1964-10-20
•
Expires: 1981-05-09
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Abstract

No abstract record available.

Inventors

  • 👤 Kalman Z Huszar

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 18:02
CPC Classifications
B; B28; B28B; B28B1/00; B28B1/004

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 201 words
MECHANISM FOR PRODUCING A PLURALITY OF BODIES OF REVOLUTION WHICH COMPRISES A FIRST UNIT, SAID FIRST UNIT COMPRISING A GROOVED FORMING MEMBER AND A RESILIENT BACKUP MEMBER, AN EXTRUDER WHICH EXTRUDES A SLUG OF MOLDABLE MATERIAL BETWEEN SAID GROOVED FORMING MEMBER AND SAID BACK-UP MEMBER, MEANS TO ROTATE SAID GROOVED FORMING MEMBER, SAID BACK-UP MEMBER BEING LOCATED SO THAT SAID SLUG IS SQUEEZED BETWEEN SAID ROTATING GROOVED FORMING MEMBER AND SAID BACK-UP MEMBER TO FORM A BODY OF REVOLUTION, A SECOND UNIT, SAID SECOND UNIT COMPRISING AT LEAST ONE MULTIPLE-GROOVED FORMING MEMBER AND A SECOND RESILIENT BACK-UP MEMBER, THE GROOVES IN SAID MULTIPLE FORMING MEMBER BEING SMALLER THAN THE GROOVE IN SAID FIRST MENTIONED FORMING MEMBER, MEANS TO INTRODUCE A BODY OF REVOLUTION FROM SAID FIRST UNIT BETWEEN SAID MULTIPLE GROOVED FORMING MEMBER AND SAID SECOND BACKUP MEMBER, MEANS TO ROTATE SAID MULTIPLE GROOVED FORMING MEMBER, AND SAID SECOND BACK-UP MEMBER BEING LOCATED SO THAT A BODY OF REVOLUTION INTRODUCED BETWEEN SAID ROTATING MULTIPLE GROOVED MEMBER AND SAID SECOND BACK-UP MEMBER IS SQUEEZED INTO THE GROOVES OF SAID MULTIPLE GROOVED MEMBER, WHEREBY TO FORM A PLURALITY OF BODIES OF REVOLUTION SMALLER THAN THE BODY OF REVOLUTION OBTAINED FROM SAID FIRST UNIT.
Claim 2
Dependent Claim 201 words
MECHANISM FOR PRODUCING A PLURALITY OF BODIES OF REVOLUTION WHICH COMPRISES A FIRST UNIT, SAID FIRST UNIT COMPRISING A GROOVED FORMING MEMBER AND A RESILIENT BACKUP MEMBER, AN EXTRUDER WHICH EXTRUDES A SLUG OF MOLDABLE MATERIAL BETWEEN SAID GROOVED FORMING MEMBER AND SAID BACK-UP MEMBER, MEANS TO ROTATE SAID GROOVED FORMING MEMBER, SAID BACK-UP MEMBER BEING LOCATED SO THAT SAID SLUG IS SQUEEZED BETWEEN SAID ROTATING GROOVED FORMING MEMBER AND SAID BACK-UP MEMBER TO FORM A BODY OF REVOLUTION, A SECOND UNIT, SAID SECOND UNIT COMPRISING AT LEAST ONE MULTIPLE-GROOVED FORMING MEMBER AND A SECOND RESILIENT BACK-UP MEMBER, THE GROOVES IN SAID MULTIPLE FORMING MEMBER BEING SMALLER THAN THE GROOVE IN SAID FIRST MENTIONED FORMING MEMBER, MEANS TO INTRODUCE A BODY OF REVOLUTION FROM SAID FIRST UNIT BETWEEN SAID MULTIPLE GROOVED FORMING MEMBER AND SAID SECOND BACKUP MEMBER, MEANS TO ROTATE SAID MULTIPLE GROOVED FORMING MEMBER, AND SAID SECOND BACK-UP MEMBER BEING LOCATED SO THAT A BODY OF REVOLUTION INTRODUCED BETWEEN SAID ROTATING MULTIPLE GROOVED MEMBER AND SAID SECOND BACK-UP MEMBER IS SQUEEZED INTO THE GROOVES OF SAID MULTIPLE GROOVED MEMBER, WHEREBY TO FORM A PLURALITY OF BODIES OF REVOLUTION SMALLER THAN THE BODY OF REVOLUTION OBTAINED FROM SAID FIRST UNIT.

References Cited (Backward Citations)

US2091124A Cited
US2783921A Cited
US2848738A Cited
US2933762A Cited
US2867000A Cited
US3010150A Cited
US7996756B2 Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-10-20 1968-04-20 1968-10-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-10-20 1972-04-20 1972-10-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-10-20 1976-04-20 1976-10-20 $7700.00 Window Closed / Lapsed

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