| Document |
Document Title |
|
7275461 |
An apparatus and method for sharpening razor blades and the like whereby rectangularly-shaped magnets are placed end-to-end in a rectangular enclosure that snaps on securely over a razor blade during non-use times in such a manner that t...
|
|
7107684 |
Apparatus, kits, and methods for sharpening electric shavers having rotary and reciprocating-type cutting members are disclosed. A sharpening apparatus in accordance with an exemplary embodiment of the present invention may include an ap...
|
|
5293689 |
A method of sharpening the blades of a rotary shaver having rotating discs with a plurality of cutting blades consisting of the following steps. Firstly, substitute a cup shaped sharpening head for a comb-like shaving head on a rotary sh...
|
|
5036731 |
Apparatus for sharpening a razor blade including a sharpening member, a housing for securing the sharpening member therein and for guiding a razor blade in back-and-forth sharpening movement within the housing. The housing has a transver...
|
|
3932967 |
A rotary action electric razor which has a blade with heads rotating in an annular, slotted comb, is sharpened by inserting between the blade heads and comb a flat, annular, flexible disc having a sharpening abrasive surface and having a...
|
|
3199252 |
|
|
3167888 |
|
|
3153307 |
|
|
3068567 |
|
|
3032939 |
|
|
2953851 |
|
|
2922260 |
|
|
2839829 |
|
|
2809477 |
|
|
2787921 |
|
|
2756548 |
|
|
2716278 |
|
|
2667456 |
|
|
2631415 |
|
|
2581214 |
|
|
2560201 |
|
|
2525569 |
|
|
2494914 |
|
|
2494414 |
|
|
2458257 |
|
|
2452094 |
|
|
2440520 |
|
|
2429334 |
|
|
2375251 |
|
|
2340189 |
|
|
2325662 |
|
|
2294722 |
|
|
2281953 |
|
|
2248868 |
|
|
2243957 |
|
|
2237488 |
|
|
2229159 |
|
|
2184645 |
|
|
2123383 |
|
|
2105535 |
|
|
2099605 |
|
|
2098465 |
|
|
2094722 |
|
|
2086648 |
|
|
2062683 |
|
|
2048868 |
|
|
2044688 |
|
|
2044222 |
|
|
2043957 |
|
|
1994896 |
|
