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:
Jun. 16, 2026
Filed:
Apr. 01, 2024
Shenzhen Qima Technology Co., Ltd, Shenzhen, CN;
Xiaojun Wang, Shenzhen, CN;
Abstract
A mold for preparing ice hockey is disclosed, including a lower mold having a hemispherical structure; an upper mold fitted with the lower mold, and the upper mold being in a snap-fit connection with the lower mold; and a water injection column, fixedly provided on an end face of the upper mold away from the lower mold. Herein the water injection column is opened with a water injection hole, and an outer wall of the water injection column is provided with an air hole connected to the upper mold. By opening the water injection column hole on the water injection column and opening the air hole on the upper mold, when injecting water, air in the mold cavity can smoothly escape from the air hole, so that liquid can smoothly enter the mold cavity, thereby improving efficiency of water injection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile