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US2562545A
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Agitating apparatus
Assignee: Ultrasonic Corp
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Filing: 1949-06-09
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Granted: 1951-07-31
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Expires: 1969-06-09
Abstract
No abstract record available.
Inventors
- 👤 Roland M Gogolick
- 👤 Chandler L Goldthwaite
- 👤 Pardy W F Preston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:06
CPC Classifications
G; G10; G10K; G10K7/00; B; B01; B01F; B01F33/00; B01F33/40; B01F33/407; F; F26; F26B; F26B17/00; F26B17/02; F26B17/04; F26B3/00; F26B3/32; F26B3/34; F26B5/00; F26B5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US973391A
Cited
US1794190A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |