US3359940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blade holding mechanism for coaters
Assignee: Beloit Corp
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Filing: 1965-09-17
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Granted: 1967-12-26
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Expires: 1985-09-17
Abstract
No abstract record available.
Inventors
- 👤 Rempel Cornelius
- 👤 Arnold J Schmitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:12
CPC Classifications
D; D21; D21H; D21H25/00; D21H25/08; D21H25/10; B; B05; B05C; B05C11/00; B05C11/02; B05C11/04; B05C11/041; B05C11/044; D21H5/00; D21H5/0005; D21H5/006; D21H5/0062; D21H5/0065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
189 words
IN A DOCTOR FOR COATERS AND THE LIKE, A DOCTOR BACK HAVING A FRONT FACE, AND A TOP SURFACE EXTENDING REARWARDLY OF SAID FRONT FACE, A DOCTOR BLADE ADAPTED TO BE MOUNTED ON SAID DOCTOR BACK AND EXTENDING THEREALONG, A CLAMPING PLATE CLAMPING SAID DOCTOR BLADE TO SAID DOCTOR BACK, A SERIES OF CLAMPING ARMS SPACED ALONG SAID DOCTOR BACK AND PIVOTED TO SAID FRONT FACE FOR MOVEMENT TOWARDS AND FROM SAID DOCTOR BLADE ABOUT COAXIAL AXES SPACED DOWNWARDLY OF SAID BLADE, MEANS MOUNTING THE CLAMPING PLATE ON SAID ARMS FOR MOVEMENT THEREBY INTO ENGAGEMENT WITH SAID DOCTOR BLADE, A POWER MEANS MOVING SAID CLAMPING ARMS TOWARD AND FROM SAID DOCTOR BACK AND HOLDING SAID CLAMPING PLATE IN CLAMPING ENGAGEMENT WITH SAID DOCTOR BLADE, A GUARD TRANVERSELY PIVOTED TO SAID TOP SURFACE OF SAID DOCTOR BACK FOR MOVEMENT ABOUT AN AXIS PARALLEL TO THE AXIS OF PIVOTAL MOVEMENT OF SAID CLAMPING ARMS, AND MANUALLY POSITIONABLE OVER THE DOCTOR BLADE TO ACT AS A SAFETY GUARD FOR SAID DOCTOR BLADE WHEN SAID CLAMPING PLATE IS RELEASED FROM SAID DOCTOR BLADE DURING CLEAN UP OF SAID CLAMPING PLATE AND DOCTOR BLADE.
Claim 2
Dependent Claim
189 words
IN A DOCTOR FOR COATERS AND THE LIKE, A DOCTOR BACK HAVING A FRONT FACE, AND A TOP SURFACE EXTENDING REARWARDLY OF SAID FRONT FACE, A DOCTOR BLADE ADAPTED TO BE MOUNTED ON SAID DOCTOR BACK AND EXTENDING THEREALONG, A CLAMPING PLATE CLAMPING SAID DOCTOR BLADE TO SAID DOCTOR BACK, A SERIES OF CLAMPING ARMS SPACED ALONG SAID DOCTOR BACK AND PIVOTED TO SAID FRONT FACE FOR MOVEMENT TOWARDS AND FROM SAID DOCTOR BLADE ABOUT COAXIAL AXES SPACED DOWNWARDLY OF SAID BLADE, MEANS MOUNTING THE CLAMPING PLATE ON SAID ARMS FOR MOVEMENT THEREBY INTO ENGAGEMENT WITH SAID DOCTOR BLADE, A POWER MEANS MOVING SAID CLAMPING ARMS TOWARD AND FROM SAID DOCTOR BACK AND HOLDING SAID CLAMPING PLATE IN CLAMPING ENGAGEMENT WITH SAID DOCTOR BLADE, A GUARD TRANVERSELY PIVOTED TO SAID TOP SURFACE OF SAID DOCTOR BACK FOR MOVEMENT ABOUT AN AXIS PARALLEL TO THE AXIS OF PIVOTAL MOVEMENT OF SAID CLAMPING ARMS, AND MANUALLY POSITIONABLE OVER THE DOCTOR BLADE TO ACT AS A SAFETY GUARD FOR SAID DOCTOR BLADE WHEN SAID CLAMPING PLATE IS RELEASED FROM SAID DOCTOR BLADE DURING CLEAN UP OF SAID CLAMPING PLATE AND DOCTOR BLADE.
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) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |