US3237199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building apparatus
Assignee: —
•
Filing: 1963-04-26
•
Granted: 1966-02-22
•
Expires: 1983-04-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:32
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/24; B29D30/244; B29D30/246; B29D30/247; B29D30/32; B29D2030/3214; B29D2030/3221; B29D2030/3264
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
APPARATUS FOR BUILDING A PRECISION TIRE, COMPRISING A ROTATABLE TIRE BUILDING DRUM 10, MEANS 18 TO PLACE TIRE BEADS B OVER A TIRE BODY P AND AXIALLY ACCURATELY AT THE END OF SAID DRUM, BEAD REGISTER MEANS 20 AT EACH END OF SAID DRUM EXPANSIBLE RADIALLY TO ENGAGE SAID DRUM AND LOCATE THE TIRE BEADS CONCENTRICALLY WITH SAID TIRE BUILDING DRUM, A HELPER RING ASSEMBLY HOUSING 112 ADAPTED TO BE ROTATED WITH SAID DRUM, SUPPORTS 102 RADIALLY MOVABLY MOUNTED ON SAID HOUSING, MEANS 110 TO MOVE EACH SAID SUPPORT RADIALLY, A BRACKET 99 PIVOTALLY MOUNTED ON EACH SAID SUPPORT, AN AXIAL ARCUATE FINGER 96 ON EACH SAID BRACKET, AND BIASING MEANS 114 BETWEEN SAID BRACKET AND SAID SUPPORT.
Claim 2
Dependent Claim
118 words
APPARATUS FOR BUILDING A PRECISION TIRE, COMPRISING A ROTATABLE TIRE BUILDING DRUM 10, MEANS 18 TO PLACE TIRE BEADS B OVER A TIRE BODY P AND AXIALLY ACCURATELY AT THE END OF SAID DRUM, BEAD REGISTER MEANS 20 AT EACH END OF SAID DRUM EXPANSIBLE RADIALLY TO ENGAGE SAID DRUM AND LOCATE THE TIRE BEADS CONCENTRICALLY WITH SAID TIRE BUILDING DRUM, A HELPER RING ASSEMBLY HOUSING 112 ADAPTED TO BE ROTATED WITH SAID DRUM, SUPPORTS 102 RADIALLY MOVABLY MOUNTED ON SAID HOUSING, MEANS 110 TO MOVE EACH SAID SUPPORT RADIALLY, A BRACKET 99 PIVOTALLY MOUNTED ON EACH SAID SUPPORT, AN AXIAL ARCUATE FINGER 96 ON EACH SAID BRACKET, AND BIASING MEANS 114 BETWEEN SAID BRACKET AND SAID SUPPORT.
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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) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |