Patent US2807855A successfully refreshed from Google Patents.
US2807855A
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US
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Assignee: Jacoby Bender Inc
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Filing: 1954-06-16
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Granted: 1957-10-01
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Expires: 1974-06-16
Abstract
No abstract record available.
Inventors
- 👤 Rodriguez Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:33
CPC Classifications
G; G04; G04B; G04B37/00; G04B37/14; G04B37/1486; A; A44; A44C; A44C5/00; A44C5/14; Y; Y10; Y10T; Y10T24/00; Y10T24/47; Y10T24/4718
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |