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:
Aug. 19, 2014
Filed:
Jan. 16, 2013
Panasonic Corporation, Osaka, JP;
Takeshi Shiba, Hikone, JP;
Nariyoshi Nakamura, Settsu, JP;
Masaaki Sato, Hikone, JP;
Tomoyuki Inoue, Hikone, JP;
Shunsuke Komori, Hikone, JP;
Makoto Fukutani, Hikone, JP;
Panasonic Corporation, Osaka, JP;
Abstract
An electric shaver including a hand gripconfigured to be gripped by a user's hand, and a blade headprovided on an upper end of the hand grip. The blade head carries at least one shaving unitcomprising an outer blade foiland an inner bladedriven in a shearing engagement manner with the outer blade foil. The outer blade foil has a plurality of holes in which hairs are introduced. The outer blade foil is elongated and has a length, and is curved along a width direction to form a generally C-shaped cross section, and is curved convexly and uniformly along its length to have a longitudinal curved outline. A radius of curvature of the longitudinal curved outline is 150 mm to 350 mm.