US4530731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed method of making envelopes each with a separate enclosure
Assignee: Bedford Engineering Corp
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Filing: 1984-01-05
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Granted: 1985-07-23
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Expires: 2004-01-05
Abstract
Abstract An improved high speed method for producing quantities of discrete envelope assemblies, each assembly including an envelope and separate enclosure formed from the same blank of sheet material and having personalized information printed on both the envelope and enclosure that is unique to each assembly. The method provides for continuous operation of the method steps all occurring one after the other as each assembly travels in the same general direction throughout all processing operations.
Inventors
- 👤 William P. Bradley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:36
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: 17
Claim 1
Independent Claim
212 words
An improved 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 into an envelope with an enclosure can be accomplished rapidly one after the other; c. 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; d. applying adhesive on a predetermined area of said envelope portion; e. separating said enclosure portion from said envelope portion of each blank 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 c. folding step; and g. folding said double thickness of sheet material so that at least two edges of said envelope portion are sealed to form an envelope assembly having an enclosure.
Claim 2
Dependent Claim
212 words
An improved 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 into an envelope with an enclosure can be accomplished rapidly one after the other; c. 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; d. applying adhesive on a predetermined area of said envelope portion; e. separating said enclosure portion from said envelope portion of each blank 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 c. folding step; and g. folding said double thickness of sheet material so that at least two edges of said envelope portion are sealed to form an envelope assembly having an enclosure.
Claim 3
Dependent Claim
33 words
The method of claim 1 further comprising the step of perforating each blank after step b. and before step c. to form a perforated line dividing said envelope portion from said enclosure portion.
Claim 4
Dependent Claim
22 words
The method of claim 2 wherein the manufacturing steps proceed in the same direction of travel throughout the mailing assembly production operation.
Claim 5
Dependent Claim
25 words
The method of claim 2 wherein adhesive is applied on said two flap sections of said envelope portion after step f. and before step g.
Claim 6
Dependent Claim
32 words
The method of claim 2 wherein in step f. said two flap sections are folded on the same side of the remaining section of said envelope portion as said enclosure portion covers.
Claim 7
Dependent Claim
22 words
The method of claim 1 wherein the manufacturing steps proceed in the same direction of travel throughout the mailing assembly production operation.
Claim 8
Dependent Claim
25 words
The method of claim 6 wherein adhesive is applied on said two flap sections of said envelope portion after step f. and before step g.
Claim 9
Dependent Claim
32 words
The method of claim 6 wherein in step f. said two flap sections are folded on the same side of the remaining section of said envelope portion as said enclosure portion covers.
Claim 10
Dependent Claim
25 words
The method of claim 1 wherein adhesive is applied on said two flap sections of said envelope portion after step f. and before step g.
Claim 11
Dependent Claim
32 words
The method of claim 1 wherein in step f. said two flap sections are folded on the same side of the remaining section of said envelope portion as said enclosure portion covers.
Claim 12
Dependent Claim
22 words
The method of claim 10 wherein adhesive is applied to said two folded flap sections after step f. and before step g.
Claim 13
Dependent Claim
160 words
An improved 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 blank comprised of an envelope portion and an enclosure portion; b. perforating each blank to form a perforated line that divides said envelope portion from said enclosure portion; c. folding said enclosure portion of each 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; d. applying adhesive on a predetermined area of 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. scoring said enclosure portion with one scoreline and said envelope portion with four scorelines; and g. folding said double thickness of sheet material to form an envelope assembly having an enclosure.
Claim 14
Dependent Claim
160 words
An improved 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 blank comprised of an envelope portion and an enclosure portion; b. perforating each blank to form a perforated line that divides said envelope portion from said enclosure portion; c. folding said enclosure portion of each 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; d. applying adhesive on a predetermined area of 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. scoring said enclosure portion with one scoreline and said envelope portion with four scorelines; and g. 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.
Claim 16
Dependent Claim
23 words
The method of claim 12 wherein said envelope portion has two side flaps that are folded after step e. and before step f.
Claim 17
Dependent Claim
26 words
The method of claim 14 wherein adhesive is applied to said two folded flap sections after the folding step of claim 14 and before step f.
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 |