US4379573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Business form with removable label and method for producing the same
Assignee: Tamarack Products Inc
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Filing: 1980-10-09
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Granted: 1983-04-12
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Expires: 2000-10-09
Abstract
Abstract A business form having die cut label areas removable therefrom and an improved method for processing paper sheet substrate from a continuous supply thereof to produce the same. The method includes the steps of feeding paper substrate from the continuous supply thereof into paper processing apparatus for guiding and transporting the substrate; imprinting a business format on the paper substrate received by the processing apparatus; adhesively applying pieces of tape at spaced points on the paper substrate received by the processing apparatus to form binary areas on the substrate having greater thickness than the substrate, the binary areas including a pair of layers, a layer of tape applied in relief to the substrate, and a layer of substrate corresponding in surface area to the tape layer; and die cutting one of the layers to form at least one label area adjacent to and peelable from the other layer.
Inventors
- 👤 Ronald C. Lomeli
- 👤 Gary E. Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:31
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/02; B42D5/023; B42D5/027; B42C; B42C3/00; G; G09; G09F; G09F3/00; G09F3/02; G09F3/0288; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/149; Y10T428/1495
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
314 words
A business form having a die cut label area removable therefrom, said form including (a) a sheet of paper having a back side, an imprinted front side and an outer peripheral edge; (b) at least one piece of transfer tape including a layer of adhesive adjacent a layer of backing material and having an outer peripheral edge, said tape being secured to a limited area on the back of said paper sheet by contacting said sheet with said layer of adhesive such that the outer peripheral edge of said piece of transfer tape generally lies within said outer peripheral edge of said paper sheet; and (c) a label area die cut in said sheet of paper above said piece of transfer tape and having an outer peripheral edge, (i) the outer peripheral edge of said die cut label generally lying within the outer peripheral edge of said transfer tape, (ii) a portion of said business form lying between the peripheral edge of said die cut label and the peripheral edge of said transfer tape and including a first portion of said layer of adhesive sandwiched between a section of said sheet of paper and a section of the layer of backing material of said transfer tape, and (iii) a second portion of said layer of adhesive lying between said label and said layer of backing material of said transfer tape, and adhering to said label and separating from said backing material when said label is peeled away from said backing material, and said transfer tape being sized such that said first portion of adhesive in said portion of said business form between the peripheral edge of said die cut label and the peripheral edge of said transfer tape is sufficient to maintain said transfer tape in position on said paper sheet when said label is peeled from said backing material of said transfer tape.
Claim 2
Dependent Claim
314 words
A business form having a die cut label area removable therefrom, said form including (a) a sheet of paper having a back side, an imprinted front side and an outer peripheral edge; (b) at least one piece of transfer tape including a layer of adhesive adjacent a layer of backing material and having an outer peripheral edge, said tape being secured to a limited area on the back of said paper sheet by contacting said sheet with said layer of adhesive such that the outer peripheral edge of said piece of transfer tape generally lies within said outer peripheral edge of said paper sheet; and (c) a label area die cut in said sheet of paper above said piece of transfer tape and having an outer peripheral edge, (i) the outer peripheral edge of said die cut label generally lying within the outer peripheral edge of said transfer tape, (ii) a portion of said business form lying between the peripheral edge of said die cut label and the peripheral edge of said transfer tape and including a first portion of said layer of adhesive sandwiched between a section of said sheet of paper and a section of the layer of backing material of said transfer tape, and (iii) a second portion of said layer of adhesive lying between said label and said layer of backing material of said transfer tape, and adhering to said label and separating from said backing material when said label is peeled away from said backing material, and said transfer tape being sized such that said first portion of adhesive in said portion of said business form between the peripheral edge of said die cut label and the peripheral edge of said transfer tape is sufficient to maintain said transfer tape in position on said paper sheet when said label is peeled from said backing material of said transfer tape.
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) | 1986-04-11 | 1986-10-11 | 1987-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-04-11 | 1990-10-11 | 1991-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-04-11 | 1994-10-11 | 1995-04-12 | $7700.00 | Window Closed / Lapsed |