US2649221A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Taping machine
Assignee: Individual
•
Filing: 1951-08-30
•
Granted: 1953-08-18
•
Expires: 1971-08-30
Abstract
No abstract record available.
Inventors
- 👤 Adolph A Wagner
- 👤 Arnold J Werner
- 👤 Tumpak John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:45
CPC Classifications
B; B65; B65B; B65B51/00; B65B51/04; B65B51/06; B65B51/067; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T156/1754; Y10T156/1756
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2052903A
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US2011839A
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US2087472A
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US2399616A
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US2354088A
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US2532900A
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US2456059A
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US2547828A
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US2512579A
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US2540694A
Cited
US2541737A
Cited
US2578772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |