Patent US3047829A successfully refreshed from Google Patents.
Patent US2901981A successfully refreshed from Google Patents.
US2901981A
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Homogenizing apparatus
Assignee: Creamery Package Manufacturing Co
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Filing: 1955-10-07
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Granted: 1959-09-01
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Expires: 1975-10-07
Abstract
No abstract record available.
Inventors
- 👤 Alden H Wakeman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:39
CPC Classifications
A; A01; A01J; A01J11/00; A01J11/16; B; B01; B01F; B01F25/00; B01F25/40; B01F25/44; B01F25/442; B01F25/4423; B01F25/441; B01F25/4412; B01F35/00; B01F35/10; B01F35/71; B01F35/712; B01F35/717; B01F35/7174; B01F35/7176; B01F35/717613; B01F35/71805; F; F04; F04B; F04B1/00; F04B53/00; F04B53/16; F04B53/162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1349005A
Cited
US1775975A
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US1977075A
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US2038747A
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US2000970A
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US2146709A
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US2415571A
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US2591902A
Cited
US2655870A
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US2640434A
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US2766701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-31 | 1963-03-02 | 1963-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-31 | 1967-03-02 | 1967-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-31 | 1971-03-02 | 1971-09-01 | $7700.00 | Window Closed / Lapsed |