US2629931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for reproduction of designs
Assignee: United Merchants and Manuf Inc
•
Filing: 1948-07-15
•
Granted: 1953-03-03
•
Expires: 1968-07-15
Abstract
No abstract record available.
Inventors
- 👤 Brierley James Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:43
CPC Classifications
B; B44; B44B; B44B3/00; B44B3/001; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30084; Y10T409/301176; Y10T409/301232
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US612978A
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GB189713120A
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US733521A
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US888041A
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GB190805635A
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US1264074A
Cited
GB421359A
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US2078714A
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US2080974A
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US2385321A
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US2417678A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |