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:
Sep. 03, 2024
Filed:
Nov. 12, 2021
Applicant:
Weihai Winner Innovation Ocean Technology Co., Ltd, Weihai, CN;
Inventor:
Peng Liu, Weihai, CN;
Assignee:
WEIHAI WINNER INNOVATION OCEAN TECHNOLOGY CO., LTD, Weihai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63B 34/22 (2020.01);
U.S. Cl.
CPC ...
B63B 34/22 (2020.02);
Abstract
A bending method for an inflatable kayak bottom includes: step 1: cutting the fabric; step 2: sewing and locking; step 3: performing air seal installation in a hole zone; step 4: performing air seal installation around a drop stitch material and placing a nozzle; and step 5: bending into shape, the inflatable kayak bottom becoming airtight overall. In the present application, the drop stitch material of the kayak bottom is sewn and locked to make a deformable kayak bottom structure, which features low costs, easy use and high practicality.