US 11,752,649 B2
Razor exposure
Gideon Hooberman, Marina Del Rey, CA (US)
Assigned to Dollar Shave Club, Inc., Marina del Rey, CA (US)
Filed by Personal Care Marketing and Research, Inc., Marina Del Rey, CA (US)
Filed on Jan. 12, 2022, as Appl. No. 17/574,539.
Application 17/574,539 is a continuation of application No. 17/228,627, filed on Apr. 12, 2021, granted, now 11,254,022.
Application 17/228,627 is a continuation of application No. 17/099,681, filed on Nov. 16, 2020, granted, now 11,000,960, issued on May 11, 2021.
Prior Publication US 2022/0152854 A1, May 19, 2022
Int. Cl. B26B 21/22 (2006.01); B26B 21/40 (2006.01)
CPC B26B 21/227 (2013.01) [B26B 21/4031 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A shaving razor system, comprising:
a cartridge housing having a guard defining a guard side along a length of the cartridge housing and a cap defining a cap side along the length of the cartridge housing, the guard side is generally parallel to the cap side, the cartridge housing having two generally parallel width sides, extending between the guard side and the cap side, and a first, second, and third razor blade mounted between the guard side and cap side and all generally parallel to the guard side and cap side,
wherein the first razor blade is mounted closest to the cap, wherein the third razor blade is mounted closest to the guard, and the second razor blade mounted between the first razor blade and the third razor blade,
wherein the three razor blades including a sharpened edge, and
wherein exposure of the first razor blade is measured by a first imaginary exposure reference line drawn from the sharpened edge of the second razor blade and a portion of the cap,
wherein exposure of the second razor blade is measured by a first imaginary exposure reference line drawn from the sharpened edge of the first and third razor blades,
wherein exposure of the third razor blade is measured by a first imaginary exposure reference line drawn from the sharpened edge of the second razor blade and a portion of the guard,
and wherein the exposure of the first blade is different at a second imaginary exposure reference line drawn from the sharpened edge of the second razor blade and the portion of the cap.