Slotted Pintle Patents (Class 30/530)
  • Patent number: 11613035
    Abstract: A handle for a shaving razor in which the handle comprises a frame and a movable member assembly operably coupled to the frame such that the frame is disposed between the movable member assembly and where the movable member assembly portions are configured to move both above and below the frame. The movement can be linear or rotational. The movable member assembly comprises one or more springs. A razor handle includes a rigid member, a first member having one or more movable elements wherein a portion of the first member is connected to a first surface of the rigid member, a second member, the second member coupled to a second surface of the rigid member wherein a benefit delivery assembly is disposed in an area between the rigid member and the second member.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: March 28, 2023
    Assignee: The Gillette Company LLC
    Inventors: Steven Michael Bourque, Robert Harold Johnson, Matthew Stephen Bauer, Jack Anthony Washington, Charles James Bassett, Christopher Ramm, Ashok Bakul Patel
  • Patent number: 10137584
    Abstract: An adapter for coupling each of a razor handle and a razor cartridge together is provided. The adapter includes a cartridge engaging portion and a handle engaging portion.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: November 27, 2018
    Assignee: The Gillette Company LLC
    Inventors: Alejandro Carlos Lee, Vincent Paul Walker
  • Publication number: 20130291391
    Abstract: A handle for a shaving razor is described in which the handle comprises a grip portion and a neck portion coupled to an end of the grip portion. The neck portion comprises a frame coupled to the end of the grip portion, the frame comprising a pin; a pod rotatably coupled to the frame, the pod defining an aperture to receive the pin of the frame, wherein the pod is configured to rotate about an axis substantially perpendicular to a length of the grip portion; and a spring coupled to the pod, wherein the spring generates a return torque when the pod is rotated.
    Type: Application
    Filed: January 23, 2013
    Publication date: November 7, 2013
    Applicant: THE GILLETTE COMPANY
    Inventor: Christopher John Stevens
  • Patent number: 7685720
    Abstract: A razor handle having a handle body and a lock/release mechanism that includes two arms, each having a bearing for pivotally connecting a shaving head, the arms extending substantially symmetrically on both sides of a medial axis, the arms being elastically biased opposite to one another toward a head locking position wherein the bearings are adapted to pivotally bear the shaving head, and the arms being movable toward one another into a head release position wherein the bearings are adapted to release the shaving head. The razor handle also includes a plunger which is movable between the two arms, substantially parallel to the medial axis, and a spring biasing the plunger away from the handle body, such that the plunger is adapted to cooperate with a cam surface belonging to the shaving head for biasing the shaving head toward a rest position.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: March 30, 2010
    Assignee: Bic-Violex S.A.
    Inventors: Dimitris Efthimiadis, Bozikis Ioannis
  • Patent number: 7681320
    Abstract: Shaving razors and razor cartridges are provided. In one embodiment, a razor is provided including (a) a handle, (b) a head, separable from and pivotally mounted on the handle, the head including a housing that is positioned to contact the user's skin during shaving and that carries one or more blades configured for wet shaving, (c) an electrical circuit, configured to power an electrical function associated with the head, a first portion of the circuit being disposed in the handle and a second portion of the circuit being disposed in the head, and (d) an electro-mechanical connector, pivotally joining the head to the handle, configured to provide electrical communication between the first and second portions of the circuit.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: March 23, 2010
    Assignee: The Gillette Company
    Inventors: Andrew Szczepanowski, Robert A. Trotta
  • Patent number: 6612040
    Abstract: A safety razor including a housing having a connecting structure for making a removable connection to a handle and a pivoting structure providing pivoting about a pivot axis, a guard at the front of the housing, a lubricating strip at the rear of the housing, and first, second, and third blades carried by the housing between the guard and the lubricating strip, such that a user's beard is engaged sequentially by the guard, the first blade, the second blade, the third blade, and the lubricating strip during a shaving stroke, wherein the pivot axis is in front of the blades and below a plane that is tangent to the guard and the lubricating strip.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: September 2, 2003
    Assignee: The Gillette Company
    Inventor: Bernard Gilder
  • Publication number: 20030066197
    Abstract: A safety razor including a housing having a connecting structure for making a removable connection to a handle and a pivoting structure providing pivoting about a pivot axis, a guard at the front of the housing, a lubricating strip at the rear of the housing, and first, second, and third blades carried by the housing between the guard and the lubricating strip, such that a user's beard is engaged sequentially by the guard, the first blade, the second blade, the third blade, and the lubricating strip during a shaving stroke, wherein the pivot axis is in front of the blades and below a plane that is tangent to the guard and the lubricating strip.
    Type: Application
    Filed: November 14, 2002
    Publication date: April 10, 2003
    Applicant: The Gillette Company, a Delaware corporation
    Inventor: Bernard Gilder
  • Patent number: 6502318
    Abstract: A safety razor including a housing having a connecting structure for making a removable connection to a handle and a pivoting structure providing pivoting about a pivot axis, a guard at the front of the housing, a lubricating strip at the rear of the housing, and first, second, and third blades carried by the housing between the guard and the lubricating strip, such that a user's beard is engaged sequentially by the guard, the first blade, the second blade, the third blade, and the lubricating strip during a shaving stroke, wherein the pivot axis is in front of the blades and below a plane that is tangent to the guard and the lubricating strip.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: January 7, 2003
    Assignee: The Gillette Company
    Inventor: Bernard Gilder
  • Patent number: 5953824
    Abstract: Razors adapted to support a razor head during shaving while permitting the razor head to move relative to the razor in response to forces encountered during shaving. Preferred embodiments allow a razor head to swivel and also to pivot about an axis normal to a central axis of the razor and normal to an imaginary axis defined by the points of attachment of the razor to a razor head. According to another aspect, an engagement arm comprises a novel slot for controlling the movement of the engagement during shaving, as well as during loading/unloading of a razor head. Embodiments of this invention enable the razor head to maintain optimum shave relation with the skin regardless of the angular differences between the cartridge head, razor handle/grip and shaving motion during shaving.
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: September 21, 1999
    Assignee: Warner-Lambert Company
    Inventors: Frank A. Ferraro, David C. Coffin, Andrew J. Pennella, Brian Tubby
  • Patent number: 5794354
    Abstract: A safety razor including a blade unit with a guard, three blades, a cap with a lubricating strip, a front pivot and a substantially unobstructed rinsing space under the blades between the guard and cap.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: August 18, 1998
    Assignee: The Gillette Company
    Inventor: Bernard Gilder
  • Patent number: 5787586
    Abstract: A shaving system includes a replaceable shaving cartridge and a shaving razor handle. The replaceable shaving cartridge has a housing carrying blades, a guard, a cap, and a camming surface. The cartridge includes an interconnect member having a pivotal support structure that pivotally supports the housing and a base structure adapted to be removably and fixedly attached to the handle. A shaving razor handle has an elongated hand gripping structure and a cartridge support structure extending from an end of the hand gripping structure. The cartridge support structure has an extension with outer side surfaces that mate with inwardly directed surfaces of a recess on the cartridge and an end surface with an opening. The extension has an asymmetrical shape to ensure proper orientation. A spring-biased plunger is retained in the cartridge support structure and extends through the opening of the cartridge support structure.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: August 4, 1998
    Assignee: The Gillette Company
    Inventors: Domenic Vincent Apprille, Jr., Donald Robert Chaulk, Joseph George Fucci, Stephen Cabot Metcalf, Robert Anthony Trotta, Charles Bridgham Worrick, III