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US2510186A
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Assignee: Individual
•
Filing: 1946-10-18
•
Granted: 1950-06-06
•
Expires: 1966-10-18
Abstract
No abstract record available.
Inventors
- 👤 Vincent J Marsico
- 👤 John R Protomastro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:11
CPC Classifications
A; A45; A45C; A45C3/00; A45C3/04; A45C3/045; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3987
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR646322A
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US2017698A
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GB496156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |