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US3101033A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for making carrier bags

Assignee: INTERSTATE BAG CO Inc
•
Filing: 1961-03-07
•
Granted: 1963-08-20
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Expires: 1981-03-07
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Abstract

No abstract record available.

Inventors

  • 👤 David V Bonsor

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 22:23
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/74; B31B70/86; B31B70/876; B31B2160/00; B31B2160/10; B31B70/864

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 186 words
IN AN APPARATUS FOR MAKING HANDLED BAGS, MEANS PROVIDING FOR A TRAVELING PAPER WEB DESTINED TO FORM THE BODY OF THE BAGS AND UPON WHICH HANDLES AND SECURING PATCHES ARE TO BE DEPOSITED AND ADHESIVELY SECURED THERETO AT SPACED INTERVALS, A REVOLUBLE, HANDLE FORMING DRUM OPERATIVELY DISPOSED WITH RESPECT TO THE TRAVELING WEB, A PATCH RECEIVING STATION ON SAID DRUM, MEANS FOR FEEDING THERETO CUT PATCHES WHICH MAY BEAR THEREON GLUE FOR SUBSEQUENT ENGAGEMENT WITH THE HANDLE LEGS, AND MEANS FOR RETAINING THEM THEREON, A HANDLE CORD RECEIVING STATION UPON SAID DRUM AXIALLY REMOVED FROM SAID PATCH RECEIVING STATION AND OPERATIVELY DISPOSED WITH RESPECT THERETO, MEANS FOR FEEDING CUT LENGTHS OF CORD TO SAID CORD RECEIVING STATION AND FOR RETAINING SAME IN PLACE OPPOSITE SAID PATCH RECEIVING STATION, A HANDLE FORMING DIE ON SAID DRUM, MEANS FOR ACTUATING SAME TO FORM THE CORD LENGTHS INTO HANDLES WITH THE LEGS OF EACH HANDLE PROJECTED OVER UPON A PATCH WHEREBY, UPON CONTINUED ROTATION OF SAID DRUM, SAID HANDLE AND PATCH ARE DEPOSITED AS A UNIT UPON SAID WEB WITH THE HANDLE LEGS BETWEEN THE WEB AND THE PATCH.
Claim 2
Dependent Claim 186 words
IN AN APPARATUS FOR MAKING HANDLED BAGS, MEANS PROVIDING FOR A TRAVELING PAPER WEB DESTINED TO FORM THE BODY OF THE BAGS AND UPON WHICH HANDLES AND SECURING PATCHES ARE TO BE DEPOSITED AND ADHESIVELY SECURED THERETO AT SPACED INTERVALS, A REVOLUBLE, HANDLE FORMING DRUM OPERATIVELY DISPOSED WITH RESPECT TO THE TRAVELING WEB, A PATCH RECEIVING STATION ON SAID DRUM, MEANS FOR FEEDING THERETO CUT PATCHES WHICH MAY BEAR THEREON GLUE FOR SUBSEQUENT ENGAGEMENT WITH THE HANDLE LEGS, AND MEANS FOR RETAINING THEM THEREON, A HANDLE CORD RECEIVING STATION UPON SAID DRUM AXIALLY REMOVED FROM SAID PATCH RECEIVING STATION AND OPERATIVELY DISPOSED WITH RESPECT THERETO, MEANS FOR FEEDING CUT LENGTHS OF CORD TO SAID CORD RECEIVING STATION AND FOR RETAINING SAME IN PLACE OPPOSITE SAID PATCH RECEIVING STATION, A HANDLE FORMING DIE ON SAID DRUM, MEANS FOR ACTUATING SAME TO FORM THE CORD LENGTHS INTO HANDLES WITH THE LEGS OF EACH HANDLE PROJECTED OVER UPON A PATCH WHEREBY, UPON CONTINUED ROTATION OF SAID DRUM, SAID HANDLE AND PATCH ARE DEPOSITED AS A UNIT UPON SAID WEB WITH THE HANDLE LEGS BETWEEN THE WEB AND THE PATCH.

References Cited (Backward Citations)

CA545460A Cited
US1799072A Cited
US2689506A Cited
US2844075A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-08-19 1967-02-18 1967-08-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-08-19 1971-02-18 1971-08-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-08-19 1975-02-18 1975-08-20 $7700.00 Window Closed / Lapsed

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