US3353379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing apparatus
Assignee: Monsanto Co
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Filing: 1966-12-29
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Granted: 1967-11-21
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Expires: 1986-12-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Ernest A Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:35
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
AN APPARATUS FOR TREATING A MOVING STRAND, COMPRISING AN ELONGATED CHAMBER HAVING THEREIN AN INLET OPENING AND AN OUTLET OPENING, MEANS FOR FORCING A TREATING MEDIUM INTO THE INLET OPENING AND THROUGH THE CHAMBER, SAID CHAMBER HAVING ON OPPOSITE SIDES OF THE INTERIOR THEREOF A PLURALITY OF SPACED PROTUBERANCES FOR DEFLECTING SAID TREATING MEDIUM FROM ONE SIDE OF THE CHAMBER TO THE OTHER, SAID PROTUBERANCES EACH HAVING A TRIANGULAR CROSS-SECTIONAL CONFIGURATION, SAID PROTUBERANCES ON ONE SIDE OF THE CHAMBER BEING SPACED LONGITUDINALLY FROM THE PROTUBERANCES ON THE OTHER SIDE OF THE CHAMBER IN SUCH A MANNER THAT EACH OF SAID PROTUBERANCES IS POSITIONED AT THE LONGITUDINAL MIDPOINT BETWEEN ADJACENT PROTUBERANCES ON THE OPPOSITE SIDE OF THE CHAMBER, SAID PROTUBERANCES HAVING A HEIGHT L, AN INCLUDED AND $ AND A SPACING BETWEEN CENTERS N, WHERE
Claim 2
Independent Claim
134 words
AN APPARATUS FOR TREATING A MOVING STRAND, COMPRISING AN ELONGATED CHAMBER HAVING THEREIN AN INLET OPENING AND AN OUTLET OPENING, MEANS FOR FORCING A TREATING MEDIUM INTO THE INLET OPENING AND THROUGH THE CHAMBER, SAID CHAMBER HAVING ON OPPOSITE SIDES OF THE INTERIOR THEREOF A PLURALITY OF SPACED PROTUBERANCES FOR DEFLECTING SAID TREATING MEDIUM FROM ONE SIDE OF THE CHAMBER TO THE OTHER, SAID PROTUBERANCES EACH HAVING A TRIANGULAR CROSS-SECTIONAL CONFIGURATION, SAID PROTUBERANCES ON ONE SIDE OF THE CHAMBER BEING SPACED LONGITUDINALLY FROM THE PROTUBERANCES ON THE OTHER SIDE OF THE CHAMBER IN SUCH A MANNER THAT EACH OF SAID PROTUBERANCES IS POSITIONED AT THE LONGITUDINAL MIDPOINT BETWEEN ADJACENT PROTUBERANCES ON THE OPPOSITE SIDE OF THE CHAMBER, SAID PROTUBERANCES HAVING A HEIGHT L, AN INCLUDED AND $ AND A SPACING BETWEEN CENTERS N, WHERE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |