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US2332913A
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Method of manufacturing puncture sealing inner tubes
Assignee: Uniroyal Inc
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Filing: 1941-07-22
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Granted: 1943-10-26
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Expires: 1961-07-22
Abstract
No abstract record available.
Inventors
- 👤 Iknayan Alfred Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:40
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0681; B29D30/0685; B29C; B29C73/00; B29C73/16; B29C73/22; B60; B60C; B60C19/00; B60C19/12; B60C19/127; B29D2030/0686; B29D2030/0689; B29D2030/0691; B29L; B29L2030/00; Y; Y10; Y10S; Y10S137/00; Y10S137/907; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10666; Y10T152/10675; Y10T152/10702; Y10T152/10711
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-10-25 | 1947-04-26 | 1947-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-10-25 | 1951-04-26 | 1951-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-10-25 | 1955-04-26 | 1955-10-26 | $7700.00 | Window Closed / Lapsed |