|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||23/9337 ; 23/936.6 ; 22/239.9|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 7 인용 특허 : 3|
An inexpensive pneumatically-operated apparatus is disclosed for spraying a broad range of viscous materials that atomizes the sprayable material without using propellant gases, and can be filled with bulk texture or other fluid coatings. A container removably locks onto the bottom of a sealing disk, consisting of a dip tube, an elbow, an air jet member, an equalization port, and an equalization tube. A cap is selectively united with the sealing disk and the container. The user fills the container with the sprayable material, attaches it to the sealing d...
[ What is claimed is:] [1.] A refillable spray apparatus for atomizing a sprayable material, the apparatus comprising:a container, with an open top and a closed bottom, defining a main chamber, the container being fillable with the sprayable material;a cap defining a top chamber and having a front opening;a button hole disposed on the cap;a sealing disk disposed in the container adjacent to the open top thereof, the cap being retained in contact with a portion of the sealing disk, such that the cap and the container are selectively united;an equalization...