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. 25, 2025
Filed:
Apr. 07, 2022
Tbl Licensing Llc, Stratham, NH (US);
Ryan Dulude, Lee, NH (US);
Brian Lee Strother, Dover, NH (US);
James Mclain, Somersworth, NH (US);
Stephen Douglas Ammon, Hampton, NH (US);
Thomas Yeh, Broomfield, CO (US);
Emily V. Miller, Eliot, ME (US);
TBL Licensing LLC, Stratham, NH (US);
Abstract
Disclosed is a waterproof shoe with an improved ventilation mechanism, designed to circulate air from the outside environment through the shoe in order to provide convective cooling to a wearer's foot. In a desired embodiment, the shoe may incorporate a pump-ventilation mechanism which, coupled with airflow channels incorporated in the upper, acts to establish continuous substantially one-way airflow through the shoe in a heel-to-toe direction while a user walks.