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US2970773A
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Fluid mixing and applying apparatus and method
Assignee: 3M Co
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Filing: 1959-10-19
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Granted: 1961-02-07
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Expires: 1979-10-19
Abstract
No abstract record available.
Inventors
- 👤 Keryluk Horace Theodore
- 👤 Kyryluk Tadie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:25
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1209; B05B7/1236; B05B12/00; B05B12/14; B05B12/1418; B05B7/24; B05B7/26; B05B7/28; B05B7/32; B29; B29B; B29B7/00; B29B7/74; B29B7/7404; B29B7/7409; B29B7/7414; B29B7/7419; B29B7/7423; B29B7/7438; B29B7/7442; B29B7/7447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2758945A
Cited
US2078983A
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US1990555A
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US2705132A
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US2788337A
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US2730433A
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US2820672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-07 | 1964-08-08 | 1965-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-07 | 1968-08-08 | 1969-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-07 | 1972-08-08 | 1973-02-07 | $7700.00 | Window Closed / Lapsed |