US4066206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous envelope assembly
Assignee: Uarco Inc
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Filing: 1977-03-22
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Granted: 1978-01-03
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Expires: 1997-03-22
Abstract
Abstract An improved continuous envelope assembly including an elongated ply of paper having control punch margins along longitudinal edges thereof, individual envelopes in the assembly being delimited by transverse lines of weakening extending across the assembly, die cuts in the ply adjacent both longitudinal edges thereof and adjoining the lines of weakening at one side thereof to define the corners of envelope flaps, first glue lines on the ply adjacent the lines of weakening and on the sides thereof opposite the die cut, individual sheets having widths less than the ply and lengths less than the distance between the lines of weakening secured to the ply by the first glue lines, the ply longitudinal edges being folded over the longitudinal edges of the individual sheets, second glue lines securing the ply longitudinal edges to the sheet longitudinal edges, the control punch margins being reverse folded away from the sheets to extend to the sides of the respective sheets longitudinal edges.
Inventors
- 👤 Charles L. Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:12
CPC Classifications
B; B65; B65D; B65D27/00; B65D27/10
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
158 words
A continuous envelope assembly comprising: an elongated ply of paper having control punch margins along longitudinal edges thereof; individual envelopes in said assembly being delimited by transverse lines of weakening extending across said assembly; die cuts in said ply adjacent both longitudinal edges thereof and adjoining said lines of weakening at one side thereof to define the corners of the envelope flap; first glue lines on said ply adjacent said lines of weakening and on the sides thereof opposite said die cuts; individual sheets having widths less than said ply and lengths less than the distance between lines of weakening secured to said ply by said first glue lines; said ply longitudinal edges being folded over the longitudinal edges of said individual sheets; second glue lines securing said ply longitudinal edges to said sheet longitudinal edges; said control punch margins being reverse folded away from said sheets to extend to the sides of the respective sheet longitudinal edges.
Claim 2
Dependent Claim
158 words
A continuous envelope assembly comprising: an elongated ply of paper having control punch margins along longitudinal edges thereof; individual envelopes in said assembly being delimited by transverse lines of weakening extending across said assembly; die cuts in said ply adjacent both longitudinal edges thereof and adjoining said lines of weakening at one side thereof to define the corners of the envelope flap; first glue lines on said ply adjacent said lines of weakening and on the sides thereof opposite said die cuts; individual sheets having widths less than said ply and lengths less than the distance between lines of weakening secured to said ply by said first glue lines; said ply longitudinal edges being folded over the longitudinal edges of said individual sheets; second glue lines securing said ply longitudinal edges to said sheet longitudinal edges; said control punch margins being reverse folded away from said sheets to extend to the sides of the respective sheet longitudinal edges.
Claim 3
Dependent Claim
32 words
The continuous envelope assembly of claim 1 wherein said folded over ply longitudinal edges extend sufficiently inwardly as to substantially fully overlie the die cuts on the corresponding side of the assembly.
Claim 4
Dependent Claim
41 words
The continuous envelope assembly of claim 1 further including means defining fold lines in said ply adjacent the edges of said sheets remote from said first glue lines to facilitate folding of said envelope flaps and adhesive on said envelope flaps.
Claim 5
Dependent Claim
113 words
A continuous envelope assembly comprising: an elongated ply of paper having control punch margins along longitudinal edges thereof; individual envelopes in said assembly being delimited by transverse lines of weakening extending across said assembly; first glue lines on said ply adjacent said lines of weakening on one side thereof; individual sheets having widths less than said ply secured thereto by said first glue lines; said ply longitudinal edges being folded over the longitudinal edges of said individual sheets; second glue lines securing said ply longitudinal edges to said sheet longitudinal edges; said control punch margins being reverse folded away from said sheets to extend to the sides of the respective sheet longitudinal edges.
Claim 6
Dependent Claim
113 words
A continuous envelope assembly comprising: an elongated ply of paper having control punch margins along longitudinal edges thereof; individual envelopes in said assembly being delimited by transverse lines of weakening extending across said assembly; first glue lines on said ply adjacent said lines of weakening on one side thereof; individual sheets having widths less than said ply secured thereto by said first glue lines; said ply longitudinal edges being folded over the longitudinal edges of said individual sheets; second glue lines securing said ply longitudinal edges to said sheet longitudinal edges; said control punch margins being reverse folded away from said sheets to extend to the sides of the respective sheet longitudinal edges.
Claim 7
Dependent Claim
158 words
A continuous envelope assembly comprising: an elongated ply of paper having control punch margins along longitudinal edges thereof; individual envelopes in said assembly being delimited by transverse lines of weakening extending across said assembly; die cuts in said ply adjacent both longitudinal edges thereof and adjoining said lines of weakening at one side thereof to define the corners of the envelope flap; first securing means on said ply adjacent said lines of weakening and on the sides thereof opposite said die cuts; individual sheets having widths less than said ply and length less than the distance between lines of weakening secured to said ply by said first securing means; said ply longitudinal edges being folded over the longitudinal edges of said individual sheets; second securing means securing said ply longitudinal edges to said sheet longitudinal edges; said control punch margins being reverse folded away from said sheets to extend to the sides of the respective sheet longitudinal edges.
Claim 8
Dependent Claim
158 words
A continuous envelope assembly comprising: an elongated ply of paper having control punch margins along longitudinal edges thereof; individual envelopes in said assembly being delimited by transverse lines of weakening extending across said assembly; die cuts in said ply adjacent both longitudinal edges thereof and adjoining said lines of weakening at one side thereof to define the corners of the envelope flap; first securing means on said ply adjacent said lines of weakening and on the sides thereof opposite said die cuts; individual sheets having widths less than said ply and length less than the distance between lines of weakening secured to said ply by said first securing means; said ply longitudinal edges being folded over the longitudinal edges of said individual sheets; second securing means securing said ply longitudinal edges to said sheet longitudinal edges; said control punch margins being reverse folded away from said sheets to extend to the sides of the respective sheet longitudinal edges.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-01-02 | 1981-07-04 | 1982-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-01-02 | 1985-07-04 | 1986-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-01-02 | 1989-07-04 | 1990-01-03 | $7700.00 | Window Closed / Lapsed |