Embossed paper in combination with paper cushioning for shipping envelopes
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 2, 2024
Grant Date -
Apr 13, 2023
app pub date -
Aug 19, 2022
filing date -
Jun 26, 2017
priority date (Note) -
In Force
status (Latency Note)
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Abstract
According to some illustrative embodiments, a protective product is provided that includes: at least one expandable slit paper sheet, said at least on expandable slit paper being expanded between opposing ends of said slit paper; a first embossed paper sheet facing said expanded slit paper sheet and a second paper sheet facing an opposite side of said at least one expanded slit paper sheet, at least one of said first embossed paper sheet and said second paper sheet being fixed to said expanded slit paper sheet at the opposing ends of said expanded slit paper sheet and thereby maintaining said expanded paper in its expanded state, said first embossed paper sheet having a plurality of embossings that increase the rigidity of said embossed paper sheet, whereby inhibiting deformation of said embossed paper sheet that is fixed to said expanded slit sheet paper.
First Claim
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International Classification(s)
- B31F:MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARD....
- B31D:MAKING OTHER PAPER ARTICLES
- B31B:MAKING BOXES, CARTONS, ENVELOPES, OR BAGS
- B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- B65B:MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF,....
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