US3230132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire building apparatus
Assignee: NRM Corp
•
Filing: 1961-12-02
•
Granted: 1966-01-18
•
Expires: 1981-12-02
Abstract
No abstract record available.
Inventors
- 👤 Edwin E Mallory
- 👤 Cantarutti Armindo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:54
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/08; B29D30/20; B29D30/30; B29D30/3007; Y; Y10; Y10S; Y10S156/00; Y10S156/906; Y10S156/907; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18112
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A SERVICER FOR A DRUM TYPE TIRE BUILDING MACHINE COMPRISING A LINER, A LINER STORAGE DRUM, A LINER DRIVE ROLL DRIVINGLY ENGAGING SAID LINER, A LINER AND TIRE FABRIC STORAGE DRUM, AND MEANS OPERATIVE TO DRIVE SAID LINER DRIVE ROLL AND THUS SAID LINER TO WRAP UNIFORMLY SUCH TIRE FABRIC BETWEEN CONTIGUOUS LAYER OF LINER ON SAID LINER AND TIRE FABRIC STORAGE DRUM.
Claim 2
Dependent Claim
63 words
A SERVICER FOR A DRUM TYPE TIRE BUILDING MACHINE COMPRISING A LINER, A LINER STORAGE DRUM, A LINER DRIVE ROLL DRIVINGLY ENGAGING SAID LINER, A LINER AND TIRE FABRIC STORAGE DRUM, AND MEANS OPERATIVE TO DRIVE SAID LINER DRIVE ROLL AND THUS SAID LINER TO WRAP UNIFORMLY SUCH TIRE FABRIC BETWEEN CONTIGUOUS LAYER OF LINER ON SAID LINER AND TIRE FABRIC STORAGE DRUM.
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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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |