Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David M Kuchar0
Matthew J. Kuchar0
Date of Patent
October 15, 2019
0Patent Application Number
153956760
Date Filed
December 30, 2016
0Patent Citations Received
0
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Patent Primary Examiner
Patent abstract
An envelope construct having at least two layers and at least two sheet layers and a tilde matrix core placed there between. The tilde matrix core formed as a slit web material having a straight or curvilinear structure that is substantially longer than it is wide, with specially shaped slits, “tilde-slits”, which permit relatively easy expansion upon deployment. The expandable web material is especially well suited for construction of a light-weight, padded envelope that is durable and can withstand significant pressure during use.
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