DE3765752D1 - CONSTRUCTION OF A SEALING VALVE ON REAR ENVELOPE. - Google Patents

CONSTRUCTION OF A SEALING VALVE ON REAR ENVELOPE.

Info

Publication number
DE3765752D1
DE3765752D1 DE8787309824T DE3765752T DE3765752D1 DE 3765752 D1 DE3765752 D1 DE 3765752D1 DE 8787309824 T DE8787309824 T DE 8787309824T DE 3765752 T DE3765752 T DE 3765752T DE 3765752 D1 DE3765752 D1 DE 3765752D1
Authority
DE
Germany
Prior art keywords
envelope
sheet
return envelope
return
construction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8787309824T
Other languages
German (de)
Inventor
William D Swiercz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moore Business Forms Inc
Original Assignee
Moore Business Forms Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moore Business Forms Inc filed Critical Moore Business Forms Inc
Application granted granted Critical
Publication of DE3765752D1 publication Critical patent/DE3765752D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/06—Envelopes or like essentially-rectangular containers for postal or other purposes having no structural provision for thickness of contents with provisions for repeated re-use

Abstract

An envelope construction includes an outer envelope 14 and a return envelope 22 contained therein. The return envelope 22 has a front sheet and a back sheet, both sheets being provided with marginal edges bonded together except along one edge. The front sheet extends beyond the back sheet at this one edge and has a closure flap 30 provided with an adhesive strip 34 for sealing the return envelope. First and second insert sheets, 18,20, in the nature of a bill and a copy thereof, are arranged inside the outer envelope 14 and are juxtaposed over the back sheet of the return envelope 22. One insert sheet includes an end strip 24 provided with a release agent 28 on its back side which overlies and protects the adhesive strip 34 provided on the closure flap 30 for the front sheet of the return envelope.
DE8787309824T 1986-11-17 1987-11-06 CONSTRUCTION OF A SEALING VALVE ON REAR ENVELOPE. Expired - Fee Related DE3765752D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93105986A 1986-11-17 1986-11-17

Publications (1)

Publication Number Publication Date
DE3765752D1 true DE3765752D1 (en) 1990-11-29

Family

ID=25460163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787309824T Expired - Fee Related DE3765752D1 (en) 1986-11-17 1987-11-06 CONSTRUCTION OF A SEALING VALVE ON REAR ENVELOPE.

Country Status (6)

Country Link
EP (1) EP0268410B1 (en)
AT (1) ATE57664T1 (en)
BR (1) BR8706158A (en)
CA (1) CA1305454C (en)
DE (1) DE3765752D1 (en)
ES (1) ES2018272B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895297A (en) * 1988-07-07 1990-01-23 Moore Business Forms, Inc. Business form set with closable envelope
JP3026549B2 (en) 1996-05-02 2000-03-27 ダイナボット株式会社 Manufacturing method of chromatography immunoanalyzer
US7201305B1 (en) * 1999-02-16 2007-04-10 Correa Manuel A Postal outgoing and reply envelope form system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942714A (en) * 1974-11-15 1976-03-09 Federal Business Products, Inc. Two-way mailer
US4384670A (en) * 1981-02-17 1983-05-24 Transkrit Corporation Peel back mailer

Also Published As

Publication number Publication date
ES2018272B3 (en) 1991-04-01
BR8706158A (en) 1988-06-21
EP0268410B1 (en) 1990-10-24
ATE57664T1 (en) 1990-11-15
EP0268410A2 (en) 1988-05-25
CA1305454C (en) 1992-07-21
EP0268410A3 (en) 1989-05-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee