GB557180A - A v-shaped, or triangular envelope-sheet, for correspondence - Google Patents

A v-shaped, or triangular envelope-sheet, for correspondence

Info

Publication number
GB557180A
GB557180A GB386542A GB386542A GB557180A GB 557180 A GB557180 A GB 557180A GB 386542 A GB386542 A GB 386542A GB 386542 A GB386542 A GB 386542A GB 557180 A GB557180 A GB 557180A
Authority
GB
United Kingdom
Prior art keywords
sheet
flap
triangular
class
correspondence
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
Application number
GB386542A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB386542A priority Critical patent/GB557180A/en
Publication of GB557180A publication Critical patent/GB557180A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

557,180. Letter paper. HOLLINSWORTH, B. H. March 24, 1942, No. 3865. [Class 146 (ii)] A square or rectangular sheet of letter paper with a triangular flap is folded along slant lines to form a triangular envelope. The sheet is first folded along lines parallel with one or more edges until its length and depth are the same as the flap, and then the two lower corners are folded up along lines parallel with the edges of the flap which secures the sheet in triangular formation. The flap may have lines of perforation or ungummed parts along its edge to facilitate opening. Reference has been directed by the Comptroller to Specifications 6495/04, [Class 146], 5608/12,. and 206,066, [both in Class 146 (ii)].
GB386542A 1942-03-24 1942-03-24 A v-shaped, or triangular envelope-sheet, for correspondence Expired GB557180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB386542A GB557180A (en) 1942-03-24 1942-03-24 A v-shaped, or triangular envelope-sheet, for correspondence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB386542A GB557180A (en) 1942-03-24 1942-03-24 A v-shaped, or triangular envelope-sheet, for correspondence

Publications (1)

Publication Number Publication Date
GB557180A true GB557180A (en) 1943-11-09

Family

ID=9766341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB386542A Expired GB557180A (en) 1942-03-24 1942-03-24 A v-shaped, or triangular envelope-sheet, for correspondence

Country Status (1)

Country Link
GB (1) GB557180A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613109A1 (en) * 1986-04-18 1987-10-22 Elke Harras Wrapping for letters, in particular an envelope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613109A1 (en) * 1986-04-18 1987-10-22 Elke Harras Wrapping for letters, in particular an envelope

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