The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 04, 2010
Filed:
Jun. 05, 2006
Applicant:
Maurizio Bistolfi, S. Giuliano Vecchio, IT;
Inventor:
Maurizio Bistolfi, S. Giuliano Vecchio, IT;
Assignee:
Guala Dispensing S.p.A., Spinetta Marengo (Alessandria), IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 7/76 (2010.01);
U.S. Cl.
CPC ...
Abstract
A vent for a liquid dispenser includes a vent flange comprising a flange body. The vent body includes a vent wall on which the membrane is applied. The vent wall extends parallel to the geometric axis of the device so as to have a sufficiently large area available for applying the transpiratory membrane and at the same time to limit the space occupied radially by the flange.
Bistolfi, Maurizio. (2010). Vent means and vent flange for a device dispensing at least one liquid and method for applying a membrane to a vent flange (U.S. Patent No. 7708165). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7708165
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile