US2110091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and means for molding washers in heels
Assignee: Wingfoot Corp
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Filing: 1936-03-13
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Granted: 1938-03-01
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Expires: 1956-03-13
Abstract
No abstract record available.
Inventors
- 👤 Herman E Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:06
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/12; B29C33/123; B29D; B29D35/00; B29D35/12; B29D35/124; B29D35/128
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) | 1941-02-28 | 1941-08-30 | 1942-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-02-28 | 1945-08-30 | 1946-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-02-28 | 1949-08-30 | 1950-03-01 | $7700.00 | Window Closed / Lapsed |