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US3222715A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for loading green tires in a tire press

Assignee: Individual
•
Filing: 1965-01-25
•
Granted: 1965-12-14
•
Expires: 1985-01-25
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Abstract

No abstract record available.

Inventors

  • 👤 Edward J Harris

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 02:50
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0603; B29D30/0016

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 155 words
A TIRE-CURING UNIT OF THE CHARACTER DESCRIBED, COMPRISING (A) A LOWER MOLD SECTION WITH A VERTICAL AXIS, AND (B) A LOADING DEVICE FOR A GREEN TIRE CARCASS INCLUDING (1) MEANS WITH A HORIZONTAL TOP SURFACE, WHICH SURFACE IS POVIDED WITH POSITIONING MEANS ADAPTED TO CONTACT CIRCUMFERENTIALLY SPACED POSITIONS OF A GREEN TIRE ADJACENT ITS BOTTOM EDGE WHEN THE TIRE IS SUPPORTED VERTICALLY ON THE SURFACE, (2) AN UPRIGHT STANDARD CLOSE TO SAID SURFACE, (3) WING MEMBERS CARRIED BY MEANS PROJECTING FROM SAID STANDARD AND MEANS FOR SPREADING THE WING MEMBERS TO CONTACT THE INTERIOR OF A GREEN WIRE AT DIFFERENT CIRCUMFERENTIAL LOCATIONS ON THE TIRE TO ENGAGE THE TIRE WHILE POSITIONED VERTICALLY ON SAID SURFACE AND TO SUPPORT THE TIRE IN A VERTICAL POSITION WHEN IT IS NOT SUPPORTED BY SAID SURFACE, AND (4) MEANS FOR MOVING THE WINGS WHILE SUPPORTING THE TIRE IN A VERTICAL POSITION, TO A POSITION OVER THE LOWER MOLD SECTION.

References Cited (Backward Citations)

US2224975A Cited
US2415997A Cited
US2927343A Cited
US2974811A Cited
US3043447A Cited
US3065499A Cited
US2976566A Cited
US2997738A Cited
US3134136A Cited
US3065503A Cited
US3167810A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-12-13 1969-06-14 1969-12-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-12-13 1973-06-14 1973-12-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-12-13 1977-06-14 1977-12-14 $7700.00 Window Closed / Lapsed

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