Patents by Inventor Scott A. Silvenis

Scott A. Silvenis has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4618076
    Abstract: A dual dispensing bottle includes two upwardly extending necks having a trigger sprayer attached to one neck and a frangible orifice creating section integrally formed in the other neck. The frangible section is easily removed by twisting and doubles as a plug for the created orifice. The frangible twist-off section enables the consumer to dispense a large amount of product independently of and without removing the trigger sprayer. Since the frangible section is an integral part of the bottle, the easy open/reclose feature is obtained with negligible increase in the manufacturing cost of the bottle.
    Type: Grant
    Filed: July 20, 1983
    Date of Patent: October 21, 1986
    Assignee: The Dow Chemical Company
    Inventor: Scott A. Silvenis