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:
Apr. 30, 2002
Filed:
Nov. 12, 1999
Applicant:
Inventor:
Hua-Te Wu, Tainan, TW;
Assignee:
Yienn Lih Enterprise Co., Ltd., Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 4/200 ;
U.S. Cl.
CPC ...
A47J 4/200 ;
Abstract
A grinding assembly of a pepper grinder has an inner and an outer grinding members. The inner grinding member is turnably received in the outer member. The inner member has grinding teeth on an outer side thereof, opposing grinding teeth of an inner side of the outer member. The inner member grinding teeth are not in touch with the outer member grinding teeth. The inner member further has a lower end annular part touching lower ends of the outer member grinding teeth. Because the grinding teeth do not touch each other, the inner grinding member can be turned more smoothly.