Patents Assigned to Wilkinson Sword Limited
  • Patent number: 4193936
    Abstract: Novel compounds are disclosed having a physiological cooling action on the skin. The compounds are N-substituted p-menthane 3-carboxamides.
    Type: Grant
    Filed: January 18, 1979
    Date of Patent: March 18, 1980
    Assignee: Wilkinson Sword Limited
    Inventors: Hugh R. Watson, David G. Rowsell, David J. Spring
  • Patent number: 4190643
    Abstract: N-hetero substituted-p-menthane-3-carboxamides are disclosed having the property of stimulating the cold receptors of the nervous system of the human body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
    Type: Grant
    Filed: June 26, 1978
    Date of Patent: February 26, 1980
    Assignee: Wilkinson Sword Limited
    Inventors: Hugh R. Watson, David G. Rowsell, David J. Spring
  • Patent number: 4178459
    Abstract: Novel compounds are disclosed having a physiological cooling action on the skin. The compounds are N-substituted p-methane 3-carboxamides.
    Type: Grant
    Filed: January 18, 1979
    Date of Patent: December 11, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: Hugh R. Watson, David G. Rowsell, David J. Spring
  • Patent number: 4157384
    Abstract: Derivatives of p-menthane are disclosed having the property of stimulating the cold receptors of the nervous system of the human body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: June 5, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: Hugh R. Watson, David G. Rowsell, John H. D. Browning
  • Patent number: 4153679
    Abstract: Compositions are disclosed having a physiological cooling action on the skin. The compositions contain, as the active ingredient, certain acyclic tertiary and secondary carboxamides.
    Type: Grant
    Filed: February 14, 1977
    Date of Patent: May 8, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: David G. Rowsell, David J. Spring, Roger Hems
  • Patent number: 4150052
    Abstract: Novel compounds are disclosed having a physiological cooling action on the skin. The compounds are N-substituted p-menthane 3-carboxyamides.
    Type: Grant
    Filed: May 16, 1977
    Date of Patent: April 17, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: Hugh R. Watson, David G. Rowsell, David J. Spring
  • Patent number: 4146358
    Abstract: Disclosed herein is a smokers' pyrophoric lighter wherein the usual pawl and ratchet mechanism by which an actuator turns the spark wheel is replaced by a resiliently deformable friction-drive transmitting member, preferably a rubber or like elastomeric pad, the actuator being mounted so that the friction driving member can engage the spark wheel during the operative stroke and idle past the spark wheel on the return stroke.
    Type: Grant
    Filed: October 21, 1976
    Date of Patent: March 27, 1979
    Assignee: Wilkinson Sword Limited
    Inventor: Richard B. Dixon
  • Patent number: 4137305
    Abstract: Cyclic and acyclic amides, substituted ureas and sulphonamides are disclosed having the property of stimulating the cold receptors of the nervous system of the body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: January 30, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: David G. Rowsell, Roger Hems
  • Patent number: 4137304
    Abstract: Cyclic and acyclic amides, substituted ureas and sulphonamides are disclosed having the property of stimulating the cold receptors of the nervous system of the body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: January 30, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: David G. Rowsell, Roger Hems
  • Patent number: 4136164
    Abstract: Cyclic and acyclic amides, substituted ureas and sulphonamides are disclosed having the property of stimulating the cold receptors of the nervous system of the body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: January 23, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: David G. Rowsell, Roger Hems
  • Patent number: 4136163
    Abstract: N-substituted-p-menthane-3-carboxamides are disclosed having the property of stimulating the cold receptors of the nervous system of the human body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
    Type: Grant
    Filed: July 8, 1974
    Date of Patent: January 23, 1979
    Assignee: Wilkinson Sword Limited
    Inventors: Hugh R. Watson, David G. Rowsell, David J. Spring
  • Patent number: 4113643
    Abstract: Aerosol shaving foam preparations are disclosed containing as the foamable medium an aqueous concentrate containing a selected, water insoluble nitrogen-containing surfactant, a long chain alcohol and a solubilizing third surfactant component, preferably a water-soluble nonionic surfactant.
    Type: Grant
    Filed: February 27, 1976
    Date of Patent: September 12, 1978
    Assignee: Wilkinson Sword Limited
    Inventors: John Thompson, Adrian Pitfield
  • Patent number: 4111827
    Abstract: Aerosol shaving foam preparations are disclosed containing as the foamable medium an aqueous concentrate containing a selected, nitrogen-containing surfactant, a long chain alcohol and a third surfactant component, preferably a water-soluble nonionic surfactant.
    Type: Grant
    Filed: February 27, 1976
    Date of Patent: September 5, 1978
    Assignee: Wilkinson Sword Limited
    Inventors: John Thompson, Adrian Pitfield
  • Patent number: 4079513
    Abstract: A hand tool, for example a garden pruner, has two members movable together or apart by handles connected to the members, a first one of the members having a surface accurately located with respect to a corresponding surface of the other member. The first mentioned surface is formed on a first part of the member which, at an intermediate stage in the assembly of the tool, is supported for tilting movement on a second part of the member to allow said surfaces to be accurately located relative to each other, after which the first and second parts are rigidly secured together by fixing means. As an example the hand tool can be a garden pruner, the first member comprising an anvil and the other member a blade cooperative with the anvil.
    Type: Grant
    Filed: January 24, 1977
    Date of Patent: March 21, 1978
    Assignee: Wilkinson Sword Limited
    Inventor: Christopher R. B. Harrison
  • Patent number: 4079514
    Abstract: A hand tool, such as a pruner, has two pivotally movable members which are biassed apart by a helical spring disposed in a slot in one of the members, the slot being arcuate about the pivotal axis of the members. One end of the spring abuts one end of the slot and the other end of the spring is engaged by a pin which projects into the slot from the other member.
    Type: Grant
    Filed: July 16, 1976
    Date of Patent: March 21, 1978
    Assignee: Wilkinson Sword Limited
    Inventor: John Arlett
  • Patent number: 4070449
    Abstract: Compositions are disclosed having a physiological cooling action on the skin. The compositions contain as the active ingredient certain acyclic secondary and tertiary sulphoxides and sulphones.
    Type: Grant
    Filed: July 20, 1973
    Date of Patent: January 24, 1978
    Assignee: Wilkinson Sword Limited
    Inventors: David G. Rowsell, Roger Hems
  • Patent number: 4070496
    Abstract: Compounds and compositions are disclosed having a physiological cooling action on the skin. The compositions contain as the active ingredient certain phosphine oxides. The compositions disclosed include toilet and cosmetic preparations, e.g. toilet water, after-shave lotions, soaps, cosmetic creams and lotions, dentifrices and cleansing tissues, and tobacco and tobacco preparations.
    Type: Grant
    Filed: September 14, 1973
    Date of Patent: January 24, 1978
    Assignee: Wilkinson Sword Limited
    Inventors: David G. Rowsell, David J. Spring
  • Patent number: 4069345
    Abstract: Alkyl-substituted methanols are disclosed having the property of stimulating the cold receptors of the nervous system of the human body to produce a cold sensation and are used for this purpose in a variety of edible and topical preparations.
    Type: Grant
    Filed: August 16, 1974
    Date of Patent: January 17, 1978
    Assignee: Wilkinson Sword Limited
    Inventors: John M. Gascoyne, Roger Hems, David J. Spring
  • Patent number: D250509
    Type: Grant
    Filed: August 6, 1976
    Date of Patent: December 12, 1978
    Assignee: Wilkinson Sword Limited
    Inventor: Frederick W. Plimmer
  • Patent number: D250547
    Type: Grant
    Filed: March 8, 1977
    Date of Patent: December 12, 1978
    Assignee: Wilkinson Sword Limited
    Inventor: Thomas E. Palmer