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US2845661A
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Apparatus for a uniform distribution of a fibrous material on a conveyor belt
Assignee: Hoganas Billesholms AB
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Filing: 1954-03-26
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Granted: 1958-08-05
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Expires: 1974-03-26
Abstract
No abstract record available.
Inventors
- 👤 Svende Ake Karl Erik
- 👤 Westerlund Karl Olof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:01
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/70; D04H1/72; D04H1/736; D04H1/732
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US626981A
Cited
US2103769A
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US2100150A
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US2319666A
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US2317895A
Cited
US2653416A
Cited
US2736362A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |