Patent US2795128A successfully refreshed from Google Patents.
US2795128A
Expired / Lapsed
US
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Key case
Assignee: Individual
•
Filing: 1955-05-17
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Granted: 1957-06-11
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Expires: 1975-05-17
Abstract
No abstract record available.
Inventors
- 👤 Ly Thaddeus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:23
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/32; A45C11/324; E; E05; E05B; E05B19/00; E05B19/04; E05B19/043; Y; Y10; Y10T; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2371308A
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US1573723A
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US1603914A
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US2197136A
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US2248436A
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US2306970A
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US2400221A
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US2467614A
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US2618958A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-10 | 1960-12-10 | 1961-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-10 | 1964-12-10 | 1965-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-10 | 1968-12-10 | 1969-06-11 | $7700.00 | Window Closed / Lapsed |