US3346434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building drum
Assignee: Akron Standard Mold Co
•
Filing: 1964-06-09
•
Granted: 1967-10-10
•
Expires: 1984-06-09
Abstract
No abstract record available.
Inventors
- 👤 Samuel R Fulton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:50
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
IN A TIRE BUILDING DRUM COMPRISING, AN ARCUATE SEGMENT SUPPORT MEMBER ADAPTED TO BE MOUNTED FOR ROTATION ABOUT A CENTRAL AXIS, A PAIR OF ARCUATE WING MEMBERS DISPOSED IN AXIALLY ADJUSTED RELATION ON SAID SUPPORT MEMBER TO PROVIDE A SUBSTANTIALLY CONTINUOUS TIRE BUILDING SURFACE, AN ARCUATE SPACER MEMBER ADPTED TO BE REMOVABLY MOUNTED IN ENGAGED RELATION ON SAID SUPPORT MEMBER AND INTERMEDIATE SAID WING MEMBERS TO MAINTAIN A SUBSTANTIALLY CONTINUOUS TIRE BUILDING SURFACE FOR SELECTIVE AXIALLY ADJUSTED POSITIONS OF SAID WING MEMBERS, AND RESILIENT RELEASABLE CLAMPING MEANS ADAPTED TO COACT BETWEEN SAID SUPPORT MEMBER AND SAID SPACER MEMBER TO SECURE SAID WING MEMBERS IN SELECTED AXIALLY ADJUSTED POSITIONS ON SAID SUPPORT MEMBER.
Claim 2
Dependent Claim
112 words
IN A TIRE BUILDING DRUM COMPRISING, AN ARCUATE SEGMENT SUPPORT MEMBER ADAPTED TO BE MOUNTED FOR ROTATION ABOUT A CENTRAL AXIS, A PAIR OF ARCUATE WING MEMBERS DISPOSED IN AXIALLY ADJUSTED RELATION ON SAID SUPPORT MEMBER TO PROVIDE A SUBSTANTIALLY CONTINUOUS TIRE BUILDING SURFACE, AN ARCUATE SPACER MEMBER ADPTED TO BE REMOVABLY MOUNTED IN ENGAGED RELATION ON SAID SUPPORT MEMBER AND INTERMEDIATE SAID WING MEMBERS TO MAINTAIN A SUBSTANTIALLY CONTINUOUS TIRE BUILDING SURFACE FOR SELECTIVE AXIALLY ADJUSTED POSITIONS OF SAID WING MEMBERS, AND RESILIENT RELEASABLE CLAMPING MEANS ADAPTED TO COACT BETWEEN SAID SUPPORT MEMBER AND SAID SPACER MEMBER TO SECURE SAID WING MEMBERS IN SELECTED AXIALLY ADJUSTED POSITIONS ON SAID SUPPORT MEMBER.
References Cited (Backward Citations)
US2030749A
Cited
US1896214A
Cited
US2614057A
Cited
US2980160A
Cited
US3207648A
Cited
US3178331A
Cited
US3237199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |