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:
Jan. 30, 2001
Filed:
Dec. 01, 1998
Albert J. Meijer, Drachten, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A hair-cutting apparatus is provided which has an external cutting member (,) and an internal cutting member (,) which is drivable relative to the external cutting member. The external cutting member has lamellae (,) between which hair-entry apertures (,) are formed, and the ends of the lamellae form teeth (,) for raising hairs before the hairs are cut. To increase the efficiency of hair catching the teeth are given different lengths. Preferably, there are long teeth (,) and short teeth (,) which alternate with one another.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile