FR543068A -
Closing system ensuring the inviolability of correspondence and mailings in envelopes of all sizes and qualities, in paper of all kinds, covered or not covered, bags, packages, envelopes and cardboard of any kind
- Google Patents
Closing system ensuring the inviolability of correspondence and mailings in envelopes of all sizes and qualities, in paper of all kinds, covered or not covered, bags, packages, envelopes and cardboard of any kind
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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR543068ApublicationCriticalpatent/FR543068A/en
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 flexible 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)
FR543068D1921-11-051921-11-05
Closing system ensuring the inviolability of correspondence and mailings in envelopes of all sizes and qualities, in paper of all kinds, covered or not covered, bags, packages, envelopes and cardboard of any kind
ExpiredFR543068A
(en)
Closing system ensuring the inviolability of correspondence and mailings in envelopes of all sizes and qualities, in paper of all kinds, covered or not covered, bags, packages, envelopes and cardboard of any kind
Closing system ensuring the inviolability of correspondence and mailings in envelopes of all sizes and qualities, in paper of all kinds, covered or not covered, bags, packages, envelopes and cardboard of any kind
Removable support and closure device, for suitcases, bags and other similar objects, particularly suitable for paper bags and bags or the like provided with this device
Sealing of letters and folds by strip or label of gummed and perforated paper eliminating the need for conventional envelopes and ensuring the inviolability of correspondence