US2499565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold for forming all plastic shoes
Assignee: Individual
•
Filing: 1946-05-15
•
Granted: 1950-03-07
•
Expires: 1966-05-15
Abstract
No abstract record available.
Inventors
- 👤 Jack J Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:08
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/0009; B29D35/0018; B29D35/02; B29K; B29K2021/00; Y; Y10; Y10S; Y10S36/00; Y10S36/02; Y10S425/00; Y10S425/812
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1498335A
Cited
US1838540A
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US1749013A
Cited
US2046372A
Cited
US2300912A
Cited
US2297994A
Cited
US2377892A
Cited
US2421928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-06 | 1953-09-05 | 1954-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-06 | 1957-09-05 | 1958-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-06 | 1961-09-05 | 1962-03-07 | $7700.00 | Window Closed / Lapsed |