Patent US2533710A successfully refreshed from Google Patents.
US2533710A
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Integrating mechanism
Assignee: SINTERING MACHINERY Corp
•
Filing: 1949-02-02
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Granted: 1950-12-12
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Expires: 1969-02-02
Abstract
No abstract record available.
Inventors
- 👤 Louis A Biehler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:09
CPC Classifications
G; G01; G01G; G01G11/00; G01G11/14; G01G11/20; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1386953A
Cited
US707340A
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US732386A
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GB190805937A
Cited
US1072500A
Cited
US1406665A
Cited
US1559073A
Cited
FR588294A
Cited
US2218434A
Cited
US2285675A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-11 | 1954-06-12 | 1954-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-11 | 1958-06-12 | 1958-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-11 | 1962-06-12 | 1962-12-12 | $7700.00 | Window Closed / Lapsed |