Toilet Paper Patent
In front of this roll are placed paper cutting knives which will paper seen in figs.
Toilet paper patent. Essity is a swedish enterprise while ict has subsidaries in italy spain germany france and poland. A 1 ply toilet paper includes a leaf bleached kraft pulp and a needle bleached kraft pulp as constituting fibers mass of the needle bleached kraft pulp being 15 to 55 mass. And 0 015 to 0 075 mass with respect to the mass of the pulps of a fatty acid amide series compound wherein a. Toilet paper sometimes called toilet roll toilet tissue or loo roll in britain is a tissue paper product primarily used to clean the anus and surrounding area of feces after defecation and in females to clean the vulva and perineum of urine after urination or other bodily fluid releases.
Through give the various cuts of this roll is placed a shaft 13 the journals ofwhich shaft are inserted in the bearings of a paper cutting machine. The swedish firm accused ict of infringing the french german and spanish part of its european patent ep 10 81 284. The 1891 patent from seth wheeler shows that the toilet paper should go up and over. Us465588a us465588da us465588a us 465588 a us465588 a us 465588a us 465588d a us465588d a us 465588da us 465588 a us465588 a us 465588a authority us united states prior art keywords sheets roll toilet sheet paper prior art date 1891 12 22 legal status the legal status is an assumption and is not a legal conclusion.
The idea for perforated toilet paper was originally patented by wheeler s albany perforated wrapping paper company in 1871 and then re patented again in a roll form in 1891 as a way of. It also acts as a layer of protection for the hands during these processes. Google patent database the idea for perforated toilet paper was originally patented by wheeler s albany. The topic of conversation is a patent from 1891 with the dull title wrapping or toilet paper roll inventor seth wheeler of albany new york.
Essity first brought proceedings against lucca based ict in 2016 regarding a patent covering its three ply toilet paper products. 0 024 to 0 075 mass with respect to a mass of the pulps of a fatty acid ester series compound.