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Azienda News:
- Magnetic closure device for envelope or the like - Google Patents
Search specific patents by importing a CSV or list of patent publication or application numbers
- Magnetic closure device for envelope or the like - Patent US . . . - PubChem
This web page summarizes information in PubChem about patent US-4738390-A This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes
- United States Patent (19) 11 Patent Number: 4,738,390
Among the prior art closures there are a num ber of reusable envelope closures such as the "string and buttons' type; the clasp on an envelope body bent flat after penetrating an opening in the envelope flap; and, more recently, Velcro (a trade name) patches on the envelope body and flap
- Gerald P. Brennan Inventions, Patents and Patent Applications - Justia . . .
Gerald P Brennan has filed for patents to protect the following inventions This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO)
- MAGNETIC CLOSURE DEVICE FOR ENVELOPE OR THE LIKE
FIG 1 illustrates a typical "inter-office" envelope with magnetic tape closure patches according to the invention FIG 2 illustrates a second envelope form in which plural elongated magnetic tape patches are employed
- Magnetic Closures In Wallets Ruin | SEMA Data Co-op
Abstract: A repetitively reusable magnetic closures in wallets ruin envelope closure arrangement including a pair of thin magnetic plastic patches attached by a cementing agent to at least one portion of the foldable flap of the envelope and to at least one corresponding portion of the envelope
- Gerald Brennan - Inventor: Phone Number, Contact Info, Public . . . - Radaris
This is an index of all patents with Gerald Brennan listed as the inventor We show more than 100 patent records that include a US patent number, application number, the date filed, their international and U S classifications, a complete abstract and the current assignee
- United States Patent [191 [11] Patent Number: 4,738,390 Brennan [45 . . .
At least one of the ?ap or envelope body areas upon which this gum mixture is deposited is subjected to a magnetic ?eld immediately after its depo sition such that permanent magnetism is imparted to its magnetic particles
- U. S. Patent for Magnetic closure device for envelope or the like Patent . . .
A first embodiment according to the invention uses at lease one patch or strip of magnetic tape on the envelope flap and on a matching location on the envelope body so that closure of the envelope flap results in a magnetic engagement
- MAGNETIC CLOSURE SYSTEM
Secured to the container by a hinge or fold line and formed MEADWESTVACO CORPORATION from the same Substrate as the container body The container 11101 JOHNS HOPKINS ROAD body contains a first magnetic region adjacent to and Sur LAUREL, MD 20723 (US) rounding the perimeter of the container opening
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