Patent ID: 8226319
Filing Date: 2012-07-24
Classification: G01F

Abstract:
1. A dispenser assembly for dispensing a predetermined amount of fluid material comprising: a fluid insert having a body including a first end and a second end, a hollow chamber for storing a fluid material, a seal cap mounted to said first end for sealing said fluid insert, a pump connected to said second end for dispensing a predetermined amount of fluid material, a first notch and a second notch on said body displaced from said second end, a protruding ridge displaced from said first end, and a stop having a first side and a second side; and an outer casing having an interior chamber for receiving said fluid insert, said outer casing having a first end and a second end, an applicator arranged at said first end for applying said fluid material dispensed from said pump of said fluid insert to a surface, a first tab arranged within said interior chamber of said outer casing, a second tab arranged within said interior chamber of said outer casing, said first tab constructed and arranged to fit within said first notch and said second tab constructed and arranged to fit within said second notch, said first and second tabs guiding movement of said fluid insert within said outer casing, a ridge arranged within said interior chamber of said outer casing, said ridge being operative to restrict removal of said fluid insert when said fluid insert is assembled within said interior chamber, wherein said fluid insert is rotatable within said outer casing between a pumping position and a non-pumping position, said fluid insert being in a non-pumping position when said second side of said stop is adjacent to said second tab and said second notch is displaced from said second tab, and said fluid insert is in said first position when said first tab is aligned with said first notch and said first side of said stop is adjacent to said first tab.