Patent US2995175A successfully refreshed from Google Patents.
US2995175A
Expired / Lapsed
US
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Apparatus for the application of a liquid binder to a wound tubular article
Assignee: AO Smith Corp
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Filing: 1957-08-12
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Granted: 1961-08-08
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Expires: 1977-08-12
Abstract
No abstract record available.
Inventors
- 👤 Luke G Lundskow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:54
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/56; B29C53/58; B29C53/60; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1798
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1416840A
Cited
US1578356A
Cited
US1764546A
Cited
US1834435A
Cited
US2373638A
Cited
US2557932A
Cited
US2422234A
Cited
US2455362A
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US2578427A
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US2656873A
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US2764218A
Cited
US2718583A
Cited
US2731376A
Cited
US2862541A
Cited
US2747649A
Cited
US2729268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-07 | 1965-02-06 | 1965-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-07 | 1969-02-06 | 1969-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-07 | 1973-02-06 | 1973-08-08 | $7700.00 | Window Closed / Lapsed |