The cartridge canīe mounted detachably on the handle to enable the cartridge to be Spring biased cartridge that pivots relative to the handle toįollow the contours of the skin during shaving. Surface of the skin being shaved by means of a handle to which theĬartridge is attached. Least one blade with a cutting edge which is moved across the In general, a cartridge or blade unit of a safety razor has at The systems described below generally relate to shaving and include Is between about 0.9 mm and about 1.0 mm. Is between about 0.8 mm and about 0.9 mm and the second thickness The shaving razor handle of claim 8 wherein: the first thickness Is between about 0.5 mm and about 1 mm and the second thickness isĩ. The shaving razor handle of claim 7 wherein: the first thickness Thickness to the first thickness can be between about 3:1 and aboutĨ. The shaving razor handle of claim 6 where a ratio of the second Tab members comprises a second thickness and the second thicknessħ. Portion comprises a first thickness each tab member of the pair of The shaving razor handle of claim 1 wherein: the rear wallĬomprises a central portion and a pair of tab members that areĭisposed at opposite ends of the central portion the central Material is in electrical communication with a heatingĦ. The shaving razor handle of claim 4 wherein the conductive The shaving razor handle of claim 2 wherein the head portion isįormed at least partially of a conductive material.ĥ. Reservoir, wherein the aperture is in fluid communication with theĤ. The shaving razor handle of claim 2 further comprising a fluid Portion that extends upwardly from the front wall and the rear wallĪnd comprises an exterior lip surface and a face surface, whereinģ. ![]() The shaving razor handle of claim 1 further comprising a head Pair of V-shaped grooves when the pivoting head is pivoted.Ģ. Pair of V-shaped grooves and are configured to travel within the Grooves and each arm of the pair of arms extends between of the Position and a fully pivoted position, the base member comprising:Ī front wall and a rear wall and the front wall and the rear wallĪre angled with respect to each other and define a pair of V-shaped Pivoting of the pivoting head about a pivot axis between a home Member pivotally coupled with the pair of arms to facilitate A shaving razor handle comprising: a main body a pair of armsĮxtending from the main body a pivoting head that extends betweenĪn upper end and a lower end, the pivoting head comprising: a base Patent application by reference herein in its entirety.ġ. 30, 2018, and hereby incorporates this provisional 62/650,663, entitled Shaving Razor Cartridge,įiled Mar. Richard DĪttorney, Agent or Firm: Lipchitz John M. 8, 2019, 13 pages.Īssistant Examiner: Crosby, Jr. PCT Search Report PCT/US2049/024450 dated Jul. ![]() Long Matthew Michael (Methuen, MA), Verasamy Michael (Hingham, MA), Washington Jack Anthony (Mendon, MA) , Operably coupled with the main body and is configured to bias the Rear wall includes a second vertical height. The front wall includes a first vertical height. The base member includes a front wall and a Pivoting head about a pivot axis between a home position and aįully pivoted position. The base member is pivotallyĬoupled with the pair of arms to facilitate pivoting of the The pivoting head includes aīase member and a biasing member. Invention is credited to Robert Harold Johnson, Aiqin Li, Matthew Michael Long, Michael Tejpaul Verasamy, Jack Anthony Washington.Ī shaving razor handle includes a main body, a pair of armsĮxtending from the main body, and a pivoting head that extendsīetween an upper end and a lower end. The grantee listed for this patent is The Gillette Company LLC. This patent grant is currently assigned to The Gillette Company LLC. patent number 10,773,408 was granted by the patent office on for shaving razor cartridge.
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