US3078587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coordinated heater and speed control for web drying machines
Assignee: Individual
•
Filing: 1959-01-29
•
Granted: 1963-02-26
•
Expires: 1979-01-29
Abstract
No abstract record available.
Inventors
- 👤 William F Huck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:58
CPC Classifications
F; F26; F26B; F26B13/00; F26B13/10; F26B13/12; B; B41; B41F; B41F23/00; B41F23/04; B41F23/0403; B41F23/0406; D; D21; D21F; D21F5/00; D21F5/001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
IN A WEB PROCESSING MACHINE OF THE TYPE INCLUDING, IN COMBINATION, WEB CONVEYING MEANS, SPEED CONTROL MEANS FOR ADJUSTING THE SPEED OF SAID CONVEYING MEANS AND THEREBY THE SPEED OF WEB TRAVEL, MEANS FOR SUBJECTING THE WEB TO A TREATMENT INCREASING THE FLUID CARRIED THEREBY, AND DRYING MEANS AND A REGULATOR THEREFOR FOR APPLYING HEAT TO THE TREATED WEB WHEREBY TO DECREASE ITS FLUID CONTENT SUBSQUENT TO SAID TREATMENT, THE IMPROVEMENT WHICH COMPRISES MEANS CONTROLLED SOLELY IN RESPONSE TO THE ADJUSTMENT OF SAID SPEED CONTROL MEANS FOR MODIFYING THE APPLICATION OF HEAT TO THE WEB IN ACCORDANCE WITH A PREDETERMINED DIRECT FUNCTIONAL RELATIONSHIP TO SAID ADJUSTMENT; SAID MODIFYING MEANS INCLUDING A VARIABLE CONTOUR CAM TYPE MOTION-TRANSMITTING MECHAN-
Claim 2
Dependent Claim
117 words
IN A WEB PROCESSING MACHINE OF THE TYPE INCLUDING, IN COMBINATION, WEB CONVEYING MEANS, SPEED CONTROL MEANS FOR ADJUSTING THE SPEED OF SAID CONVEYING MEANS AND THEREBY THE SPEED OF WEB TRAVEL, MEANS FOR SUBJECTING THE WEB TO A TREATMENT INCREASING THE FLUID CARRIED THEREBY, AND DRYING MEANS AND A REGULATOR THEREFOR FOR APPLYING HEAT TO THE TREATED WEB WHEREBY TO DECREASE ITS FLUID CONTENT SUBSQUENT TO SAID TREATMENT, THE IMPROVEMENT WHICH COMPRISES MEANS CONTROLLED SOLELY IN RESPONSE TO THE ADJUSTMENT OF SAID SPEED CONTROL MEANS FOR MODIFYING THE APPLICATION OF HEAT TO THE WEB IN ACCORDANCE WITH A PREDETERMINED DIRECT FUNCTIONAL RELATIONSHIP TO SAID ADJUSTMENT; SAID MODIFYING MEANS INCLUDING A VARIABLE CONTOUR CAM TYPE MOTION-TRANSMITTING MECHAN-
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |