FR433637A - Safety envelope - Google Patents

Safety envelope

Info

Publication number
FR433637A
FR433637A FR433637A FR433637DA FR433637A FR 433637 A FR433637 A FR 433637A FR 433637 A FR433637 A FR 433637A FR 433637D A FR433637D A FR 433637DA FR 433637 A FR433637 A FR 433637A
Authority
FR
France
Prior art keywords
safety envelope
envelope
safety
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
FR433637A
Other languages
French (fr)
Inventor
Theodor Weisser
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR433637A publication Critical patent/FR433637A/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
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/38—Tearing-strings or -strips
    • 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
    • B65D27/12—Closures
    • B65D27/30—Closures with special means for indicating unauthorised opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR433637A 1911-08-11 Safety envelope Expired FR433637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR15705T

Publications (1)

Publication Number Publication Date
FR433637A true FR433637A (en) 1912-01-12

Family

ID=32749443

Family Applications (2)

Application Number Title Priority Date Filing Date
FR15705A Expired FR15705E (en) Safety envelope
FR433637A Expired FR433637A (en) 1911-08-11 Safety envelope

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR15705A Expired FR15705E (en) Safety envelope

Country Status (1)

Country Link
FR (2) FR433637A (en)

Also Published As

Publication number Publication date
FR15705E (en) 1912-09-09

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