US2638632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of molding
Assignee: Individual
•
Filing: 1950-06-17
•
Granted: 1953-05-19
•
Expires: 1970-06-17
Abstract
No abstract record available.
Inventors
- 👤 Glazer Daniel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:27
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0236; A23G3/0252; A23G3/0284; A23G1/00; A23G1/04; A23G1/20; A23G1/21; A23G3/0263; A23G3/0268; A23G3/0273; B; B29; B29C; B29C41/00; B29C41/02; B29C41/14; Y; Y10; Y10S; Y10S297/00; Y10S297/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1087974A
Cited
US1423122A
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US2035117A
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US2118438A
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US2251785A
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US2273926A
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US2287087A
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US2476710A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |