Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Dispensing assembly equipped with a unidirectional closure member










Image Number 4 for United States Patent #6102256.

An assembly for dispensing a fluid product includes a container with two separated compartments; and a dispensing head containing a channel for dispensing the product. The channel is two dispensing passages, each associated with a respective compartment, and each terminating in a dispensing orifice opening to the outside. A closure member is located at the dispensing orifices. The closure member is a springy leaf at least partially in contact with a seat at the dispensing orifices, when dispensing is not taking place, moving away at least partially, from the seat by flexing under the pressure of the product being dispensed and coming back, by elasticity, to its initial position, when dispensing ceases by the action of a stressing member. The springy leaf is a flexible material and the stressing member is a heel attached to the dispensing head.








 
 
  Recently Added Patents
Methods and systems for flicker correction
Architectural panel with bamboo rings light density embossed surface
External preparation composition for skin comprising ginseng flower or ginseng seed extracts
System and method for providing program recommendations through multimedia searching based on established viewer preferences
Method and system for delivering and executing virtual container on logical partition of target computing device
Dynamic rebasing of persisted time information
Computer device with digitizer calibration system and method
  Randomly Featured Patents
Novel process for trimerizing polyisocyanates
Staple buttress retention system
Calendering apparatus
Production of ethylbenzene
Combined needle disposal container and glove dispenser
Ring substituted pyrazino-isoquinoline derivatives and their preparation
Enhanced reboot command
Internal cooling of heat exchanger tubes
Compression bonded type semiconductor element and semiconductor device
Process for hot working article defining hole at the center thereof