US3368933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrugator combiner machine
Assignee: Huyck Corp
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Filing: 1963-11-15
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Granted: 1968-02-13
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Expires: 1983-11-15
Abstract
No abstract record available.
Inventors
- 👤 Dan B Wicker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:37
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/20; B31F1/24; B31F1/26; B31F1/28; B31F1/2845; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A CORRUGATOR COMBINER MACINE COMPRISING, IN COMBINATION, MEANS FOR ASSEMBLING A FACD CORRUGATED WEB, FEED PATH DEFINING MEANS FOR RECEIVING THE ASSEMBLED WEB, A HEATING SECTION AND A COOLING SECTION DISPOSED IN THAT ORDER ALONG THE FEED PATH FOR FIRST RAISING AND THEN LOWERING THE TEMPERATURE OF SAID WEB, A NONWOVEN SYNTHETIC BELT OF SUBSTANTIALLY CRYSTALLINE POLYERMIC SHEET MATERIAL FOR DIRECTING SAID WEB ALONG SAID FEED PATH ADJACENT SAID HEATING AND COOLING SECTIONS, SAID BELT HAVING TWO END PORTIONS AND THE THICKNESS OF SAID BELT BEING WITHIN THE RANGE OF FROM ABOUT 10.0 MILS TO ABOUT 42.0 MILS, SAID FEED PATH DEFINING MEANS ADVANCING SAID BELT ALONG THE PATH IN CONTACT WITH SAID WEB, MEANS FOR JOINING THE END PORTIONS OF SAID BELT, AND MEANS FOR GUIDING SAID BELT DURING ITS MOVEMENT ALONG SAID PATH.
Claim 2
Dependent Claim
135 words
A CORRUGATOR COMBINER MACINE COMPRISING, IN COMBINATION, MEANS FOR ASSEMBLING A FACD CORRUGATED WEB, FEED PATH DEFINING MEANS FOR RECEIVING THE ASSEMBLED WEB, A HEATING SECTION AND A COOLING SECTION DISPOSED IN THAT ORDER ALONG THE FEED PATH FOR FIRST RAISING AND THEN LOWERING THE TEMPERATURE OF SAID WEB, A NONWOVEN SYNTHETIC BELT OF SUBSTANTIALLY CRYSTALLINE POLYERMIC SHEET MATERIAL FOR DIRECTING SAID WEB ALONG SAID FEED PATH ADJACENT SAID HEATING AND COOLING SECTIONS, SAID BELT HAVING TWO END PORTIONS AND THE THICKNESS OF SAID BELT BEING WITHIN THE RANGE OF FROM ABOUT 10.0 MILS TO ABOUT 42.0 MILS, SAID FEED PATH DEFINING MEANS ADVANCING SAID BELT ALONG THE PATH IN CONTACT WITH SAID WEB, MEANS FOR JOINING THE END PORTIONS OF SAID BELT, AND MEANS FOR GUIDING SAID BELT DURING ITS MOVEMENT ALONG SAID PATH.
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) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |