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:
Nov. 14, 2023
Filed:
Nov. 18, 2022
Nike, Inc., Beaverton, OR (US);
Elizabeth Langvin, Sherwood, OR (US);
James Molyneux, Portland, OR (US);
Lee D. Peyton, Portland, OR (US);
Ty A. Ransom, Portland, OR (US);
Nicola J. Reynolds, Hillsboro, OR (US);
Aaron B. Weast, Portland, OR (US);
NIKE, Inc., Beaverton, OR (US);
Abstract
Bladder systems for footwear include: two inflation chambers; a valve body defining: (a) a bore, (b) a first fluid passage extending to the bore, (c) a second fluid passage extending between the bore and one inflation chamber, and (d) a third fluid passage extending between the bore and another inflation chamber; and a valve in the bore. The valve includes two orifices connected by a passage and rotates in the bore between two positions. In one position, a first orifice (of the 'orifices') is in fluid communication with the first fluid passage and a second orifice is in fluid communication with the second fluid passage to allow fluid flow to one inflation chamber. In another position, the first orifice is in fluid communication with the third fluid passage and the second orifice is in fluid communication with the first fluid passage to allow fluid flow to the other inflation chamber.