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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||401/75 ; 401/175 ; 401/68|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 13 인용 특허 : 1|
The dispenser of a solid or paste product to be spread includes a reservoir (1) containing the product (P), which is made available by a drive mechanism manually controlled by the user, the reservoir (1) being a tube the interior of which is cylindrical, the tube including a dispensing opening (4), and a product (P) being disposed in the tube between the dispensing opening (4) and a displaceable piston (5), the translation of the piston (5) being obtained by means of the drive mechanism, the drive mechanism including a rod (6) at the end of which the pis...
A dispenser for a product to be spread and including a reservoir for the product, a drive means for dispensing the product from said reservoir, said reservoir comprising a tube having a cylindrical interior and a dispensing opening at one end thereof, a piston movably disposed in said interior of said tube, said drive means including a rod having one end engageable with said piston, said piston having opposite faces and a passage extending therethrough from the one of said faces facing said reservoir to the other of said faces facing said rod, said passa...