US2600942A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vented mold for the manufacture of footwear
Assignee: Individual
•
Filing: 1949-06-28
•
Granted: 1952-06-17
•
Expires: 1969-06-28
Abstract
No abstract record available.
Inventors
- 👤 Vanacker Jerome
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:31
CPC Classifications
B; B29; B29D; B29D35/00; B29D35/06; B29D35/08; B29K; B29K2021/00; Y; Y10; Y10S; Y10S425/00; Y10S425/119; Y10S425/812
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US379450A
Cited
US1525126A
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US1567479A
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US1680823A
Cited
GB321009A
Cited
US2168243A
Cited
US2266831A
Cited
US2470089A
Cited
US2452382A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |