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US3082870A Expired / Lapsed US ⏱️ 0.0 years remaining

Combined package and dispenser of plastic wrapping film

Assignee: Individual
•
Filing: 1960-03-07
•
Granted: 1963-03-26
•
Expires: 1980-03-07
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Abstract

No abstract record available.

Inventors

  • 👤 Vickery John

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 20:37
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65D; B65D83/00; B65D83/08; B65D83/0847; B65D83/0852; B65D83/0882; B65D85/00; B65D85/67; B65D85/671; B65D85/672; B65H2701/00; B65H2701/10; B65H2701/17; B65H2701/175; B65H2701/1752

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 247 words
THE COMBINATION WITH A DISPENSING CARTON, OF A ROLL OF LAMINATED SHEET WRAPPING MATERIAL DISPOSED IN SAID DISPENSING CARTON AND ARRANGED TO HAVE A LEADING EDGE DRAWN OUT OF SAID CARTON FOR SEVERING IN SELECTIVE LENGTHS, AND CONSISTING OF A LENGTH OF LIMP, SELF-ADHERING AND SELFCLINGING PLASTIC FILM DEVOID OF ADHESIVE BY WHICH TO ADHERE TO ANOTHER SURFACE AND A LENGTH OF PROTECTIVE SHEET MATERIAL OF RELATIVE STIFFNESS AS COMPARED TO SAID LIMP PLASTIC FILM, SAID PLASTIC FILM BEING PLANE, SAID PROTECTIVE SHEET HAVING A GREATER WIDTH THAN THE SAID FILM AND COMPLETELY COVERING ONE SIDE OF THE FILM WITH MARGINAL EDGE PORTIONS PROJECTING BEYOND THE ADJACENT MARGINAL EDGE PORTIONS OF THE FILM, SAID PROTECTIVE SHEET HAVING FREELY OPENABLE OPPOSITELY FOLDED PLEATS EXTENDING LENGTHWISE THEREOF AND LYING ADJACENT TO THE SAID MARGINAL EDGE PORTIONS THEREOF, SAID FILM AND PROTECTIVE SHEET BEING ADHERED ONE TO THE OTHER SOLELY BY THE ADHERING AND SELF-CLINGING FACILITY OF THE FILM WHEREBY BOTH THE FILM AND THE PROTECTIVE SHEET, IN A SELECTED LENGTH OF THE LAMINATION, ARE APPLICABLE AS A UNIT TO A BODY AND WHEN SO APPLIED, WITH THE FILM BETWEEN THE BODY AND THE PROTECTIVE SHEET, THE PROTECTIVE SHEET WHEN SUBJECTED TO PULLING STRESS ADJACENT TO THE MARGINAL EDGES THEREOF IN A DIRECTION TRANSVERSELY OF SAID PLEATS AND IN THE PORTIONS THEREOF BETWEEN THE PLEATS AND THE SAID MARGINAL EDGES, WILL HAVE THE PLEATS OPENED AND BECOME FREELY SEPARABLE FROM THE FILM TO LEAVE THE FILM CLINGING TO THE BODY.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-03-25 1966-09-24 1967-03-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-03-25 1970-09-24 1971-03-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-03-25 1974-09-24 1975-03-26 $7700.00 Window Closed / Lapsed

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