US3134126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deflection compensation for doctor backs
Assignee: Beloit Corp
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Filing: 1961-10-17
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Granted: 1964-05-26
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Expires: 1981-10-17
Abstract
No abstract record available.
Inventors
- 👤 Irving J Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:29
CPC Classifications
D; D21; D21H; D21H25/00; D21H25/08; D21H25/10; B; B05; B05C; B05C11/00; B05C11/02; B05C11/04; B41; B41F; B41F9/00; B41F9/06; B41F9/08; B41F9/10; D21H5/00; D21H5/0005; D21H5/006; D21H5/0062; D21H5/0065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A DOCTOR BACK COMPRISING: (A) AN ELONGATED HOLLOW BODY CLOSED AT ITS ENDS, (B) A BLADE HOLDER EXTENDING ALONG SAID BODY AND PROJECTING THEREFROM, (C) A DOCTOR BLADE CLAMPED TO SAID BLADE HOLDER AND EXTENDING THEREALONG AND PROJECTING THEREFROM, (D) MEANS PROVIDING FOR HEAT TRANSFER ALONG A PLURALITY OF AREAS, EACH EXTENDING ALONG THE LENGTH OF SAID HOLLOW BODY, (E) AND MEANS SELECTIVELY OPERABLE TO VARY THE HEAT TRANSFER IN SELECTED OF SAID AREAS.
Claim 2
Dependent Claim
74 words
A DOCTOR BACK COMPRISING: (A) AN ELONGATED HOLLOW BODY CLOSED AT ITS ENDS, (B) A BLADE HOLDER EXTENDING ALONG SAID BODY AND PROJECTING THEREFROM, (C) A DOCTOR BLADE CLAMPED TO SAID BLADE HOLDER AND EXTENDING THEREALONG AND PROJECTING THEREFROM, (D) MEANS PROVIDING FOR HEAT TRANSFER ALONG A PLURALITY OF AREAS, EACH EXTENDING ALONG THE LENGTH OF SAID HOLLOW BODY, (E) AND MEANS SELECTIVELY OPERABLE TO VARY THE HEAT TRANSFER IN SELECTED OF SAID AREAS.
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) | 1967-05-26 | 1967-11-25 | 1968-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-26 | 1971-11-25 | 1972-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-26 | 1975-11-25 | 1976-05-26 | $7700.00 | Window Closed / Lapsed |