US4530730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making envelope assemblies
Assignee: Bedford Engineering Corp
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Filing: 1983-02-07
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Granted: 1985-07-23
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Expires: 2003-02-07
Abstract
Abstract A method for producing quantities of discrete envelope assemblies including at least one separate enclosure for each assembly, the invention allows formation of the envelope and enclosure from the same sheet of material and allows marking of both envelope and enclosure with indicia which can be unique to each assembly. The method particularly allows continuous, high speed manufacture of assemblies personalized by name and address or the like by printing the indicia on a web of sheet material followed by formation of the web into a plurality of separate envelopes and enclosures with the envelopes and enclosures having like indicia being associated, the method including the use of a fugitive adhesive effected during manufacture, the contour cutting of the web prior to folding and the maintenance of a singular direction of travel of the web and elements cut therefrom throughout manufacture.
Inventors
- 👤 William P. Bradley
- 👤 Michael Herman
- 👤 Robert W. Paltrow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:52
CPC Classifications
B; B43; B43M; B43M3/00; B43M3/04; B31; B31B; B31B2150/00; B31B2160/00; B31B2160/10; B31B2170/00; B31B2170/20; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1051; Y10T156/1052
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
238 words
A high speed method for producing a plurality of mailing assemblies each such mailing assembly comprised of an envelope and an enclosure consisting of the following steps; a. providing a plurality of blanks of sheet material with each blank being comprised of an envelope portion having at least two flap sections and an enclosure portion; b. separating said plurality of blanks one at a time so that formation of each discrete blank into an envelope with an enclosure can be accomplished rapidly one after the other; c. applying adhesive on each of said blanks having tack when wet and no tack when dry; d. folding said enclosure portion of a single blank upon said envelope portion of said blank to form a double thickness of sheet material with said enclosure portion covering substantially all of said envelope portion with the exception of three edges of said envelope portion including said two flap sections wherein one thickness represents said envelope portion and the other thickness represents said enclosure portion; e. separating said enclosure portion from said envelope portion to form two discrete pieces of sheet material and retaining said double thickness of material; f. applying adhesive material to predetermined areas on said envelope portion; g. folding said two flap sections of said envelope portion not covered during the step d. folding step; and h. folding said double thickness of sheet material to form an envelope assembly having an enclosure.
Claim 2
Dependent Claim
238 words
A high speed method for producing a plurality of mailing assemblies each such mailing assembly comprised of an envelope and an enclosure consisting of the following steps; a. providing a plurality of blanks of sheet material with each blank being comprised of an envelope portion having at least two flap sections and an enclosure portion; b. separating said plurality of blanks one at a time so that formation of each discrete blank into an envelope with an enclosure can be accomplished rapidly one after the other; c. applying adhesive on each of said blanks having tack when wet and no tack when dry; d. folding said enclosure portion of a single blank upon said envelope portion of said blank to form a double thickness of sheet material with said enclosure portion covering substantially all of said envelope portion with the exception of three edges of said envelope portion including said two flap sections wherein one thickness represents said envelope portion and the other thickness represents said enclosure portion; e. separating said enclosure portion from said envelope portion to form two discrete pieces of sheet material and retaining said double thickness of material; f. applying adhesive material to predetermined areas on said envelope portion; g. folding said two flap sections of said envelope portion not covered during the step d. folding step; and h. folding said double thickness of sheet material to form an envelope assembly having an enclosure.
Claim 3
Dependent Claim
21 words
The method of claim 1 wherein adhesive is applied to said two flap sections before step g. and after step h.
Claim 4
Dependent Claim
32 words
The method of claim 1 wherein in step h. said two flap sections are folded on the same side of the remaining section of said envelope portion as said enclosure portion covers.
Claim 5
Dependent Claim
23 words
The method of claim 1 wherein the manufacturing steps proceed in the same direction of travel throughout the mailing assembly production operation. PG,22
Claim 6
Dependent Claim
21 words
The method of claim 4 wherein adhesive is applied to said two flap sections before step g. and after step h.
Claim 7
Dependent Claim
31 words
The method of claim 1 further comprising the step of scoring each blank before folding pursuant to step d. to form a scoreline dividing said envelope portion from said enclosure portion.
Claim 8
Dependent Claim
22 words
The method of claim 6 wherein the manufacturing steps proceed in the same direction of travel throughout the mailing assembly production operation.
Claim 9
Dependent Claim
21 words
The method of claim 6 wherein adhesive is applied to said two flap sections before step g. and after step h.
Claim 10
Dependent Claim
184 words
A high speed method for producing a plurality of mailing assemblies each assembly comprised of an envelope and an enclosure consisting of the following steps: a. providing a plurality of blanks of sheet material each having printing thereon and being comprised of an envelope portion having at least two flap sections and an enclosure portion; b. scoring each blank to form a scoreline that divides said envelope portion from said enclosure portion; c. applying adhesive on each of said blanks having tack when wet and no tack when dry; d. folding said enclosure of a single blank upon said envelope portion of said blank to form a double thickness of sheet material with said enclosure portion substantially covering said envelope portion; e. separating said enclosure portion from said envelope portion to form two discrete pieces and retaining said double thickness of material; f. folding said two flap sections of said envelope portion not covered during the step d; g. applying adhesive to said two folded flap sections; and h. folding said double thickness of sheet material to form an envelope assembly having an enclosure.
Claim 11
Dependent Claim
184 words
A high speed method for producing a plurality of mailing assemblies each assembly comprised of an envelope and an enclosure consisting of the following steps: a. providing a plurality of blanks of sheet material each having printing thereon and being comprised of an envelope portion having at least two flap sections and an enclosure portion; b. scoring each blank to form a scoreline that divides said envelope portion from said enclosure portion; c. applying adhesive on each of said blanks having tack when wet and no tack when dry; d. folding said enclosure of a single blank upon said envelope portion of said blank to form a double thickness of sheet material with said enclosure portion substantially covering said envelope portion; e. separating said enclosure portion from said envelope portion to form two discrete pieces and retaining said double thickness of material; f. folding said two flap sections of said envelope portion not covered during the step d; g. applying adhesive to said two folded flap sections; and h. folding said double thickness of sheet material to form an envelope assembly having an enclosure.
Claim 12
Dependent Claim
16 words
The method of claim 9 wherein the manufacturing steps proceed in the same direction of travel.
Claim 13
Dependent Claim
31 words
The method of claim 9 wherein step h. said two flap sections are folded on the same side of the remaining section of said envelope portion as said enclosure portion cover.
Claim 14
Dependent Claim
32 words
The method of claim 9 wherein at least two edges of said envelope portion are sealed upon folding said double thickness of sheet material to form an envelope assembly having an enclosure.
Claim 15
Dependent Claim
16 words
The method of claim 12 wherein the manufacturing steps proceed in the same direction of travel.
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) | 1988-07-22 | 1989-01-21 | 1989-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-22 | 1993-01-21 | 1993-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-22 | 1997-01-21 | 1997-07-23 | $7700.00 | Window Closed / Lapsed |