US3258380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for making lug liner
Assignee: ST Regis Paper Co
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Filing: 1961-10-09
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Granted: 1966-06-28
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Expires: 1981-10-09
Abstract
No abstract record available.
Inventors
- 👤 John C Fischer
- 👤 Robert C Lovell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:54
CPC Classifications
B; B26; B26D; B26D11/00; Y; Y10; Y10S; Y10S229/00; Y10S229/93; Y10S229/931; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1016; Y10T156/102; Y10T156/1025; Y10T156/1052; Y10T156/1084; Y10T83/00; Y10T83/929; Y10T83/9372; Y10T83/9408
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
THAT CONTINUOUS METHOD OF MANUFACTURING A COMBINED LUG LINER AND CUSHION FROM FLAT PAPER STOCK WHICH METHOD COMPRISES, CORRUGATING A CONTINUOUS STRIP PAPER STOCK CROSSWISE THEREOF AS SAID STRIP IS ADVANCED FROM A SUPPLY ROLL, APPLYING ANADHESIVE TO THE CRESTS OF THE ADVANCING CORRUGATED STRIP ON ONE FACE THEREOF PRIOR TO PRESSING THE COATED CRESTS INTO CONTACT WITH A MOVING STRIP OF NONCORRUGATED PAPER, HOLDING SAID STRIPS IN CONTACT UNTIL SAID ADHESIVE TAKES A SET TO FORM A WEB OF LAMINATE ONE LAYER ONLY OF WHICH IS CORRUGATED, FORMING A PLURALITY OF SLITS IN END-TO-END RELATION AND SPACED FROM ONE ANOTHER TRANSVERSELY OF SAID ADVANCING LAMINATE AND COOPERABLE TO FORM LARGE AREA AIR INLET OPENINGS AND HINGE CONNECTIONS BETWEEN ADJACENT PORTIONS OF SAID LAMINATE, SAID AIR INLET OPENINGS BEING ADAPTED TO COMMUNICATE WITH THE SLITS ALONG THE LOWER LATERALCORNERS OF A FRUIT LUG WHEN SAID LINER IS INSTALLED IN THE LUG, AND CUTTING SAID ADVANCING WEB OF LAMINATE INTO RECTANGULAR BLANKS AS SAID WEB CONTINUES TO ADVANCE, SAID CUTTING OPERATION BEING PERFORMED TRANSVERSELY OF THE CONTINUOUSLY ADVANCING STRIP OF LAMINATE.
Claim 2
Dependent Claim
180 words
THAT CONTINUOUS METHOD OF MANUFACTURING A COMBINED LUG LINER AND CUSHION FROM FLAT PAPER STOCK WHICH METHOD COMPRISES, CORRUGATING A CONTINUOUS STRIP PAPER STOCK CROSSWISE THEREOF AS SAID STRIP IS ADVANCED FROM A SUPPLY ROLL, APPLYING ANADHESIVE TO THE CRESTS OF THE ADVANCING CORRUGATED STRIP ON ONE FACE THEREOF PRIOR TO PRESSING THE COATED CRESTS INTO CONTACT WITH A MOVING STRIP OF NONCORRUGATED PAPER, HOLDING SAID STRIPS IN CONTACT UNTIL SAID ADHESIVE TAKES A SET TO FORM A WEB OF LAMINATE ONE LAYER ONLY OF WHICH IS CORRUGATED, FORMING A PLURALITY OF SLITS IN END-TO-END RELATION AND SPACED FROM ONE ANOTHER TRANSVERSELY OF SAID ADVANCING LAMINATE AND COOPERABLE TO FORM LARGE AREA AIR INLET OPENINGS AND HINGE CONNECTIONS BETWEEN ADJACENT PORTIONS OF SAID LAMINATE, SAID AIR INLET OPENINGS BEING ADAPTED TO COMMUNICATE WITH THE SLITS ALONG THE LOWER LATERALCORNERS OF A FRUIT LUG WHEN SAID LINER IS INSTALLED IN THE LUG, AND CUTTING SAID ADVANCING WEB OF LAMINATE INTO RECTANGULAR BLANKS AS SAID WEB CONTINUES TO ADVANCE, SAID CUTTING OPERATION BEING PERFORMED TRANSVERSELY OF THE CONTINUOUSLY ADVANCING STRIP OF LAMINATE.
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) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |