Patent US2593359A successfully refreshed from Google Patents.
US2593359A
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US
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Table scrap eliminating device
Assignee: Chain Belt Co
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Filing: 1949-10-28
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Granted: 1952-04-15
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Expires: 1969-10-28
Abstract
No abstract record available.
Inventors
- 👤 Robert W Strehlow
- 👤 Albert M Olson
- 👤 Lawrence E Kaap
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:48
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/0084; B02C18/0092; A; A47; A47L; A47L15/00; A47L15/0086; Y; Y10; Y10S; Y10S4/00; Y10S4/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1085997A
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US1508416A
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US2106851A
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US2220729A
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US2400879A
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US2391034A
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US2440051A
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US2421064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |