Patents by Inventor Donald Peters

Donald Peters has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5298183
    Abstract: A soap powder having a bulk density of at least 600 g/liter contains 35-80 wt % of organic detergent-active material, of which 70-100 wt % is fatty acid soap of low (.ltoreq.20.degree. C.) Krafft temperature, and 20-65 wt % of inorganic and/or builder salts, and may be prepared by granulation and densification in a high-speed mixer/granulator. The high bulk density soap powder shows improved powder properties and better wetting and dispersion behavior in the wash than corresponding undensified powder.
    Type: Grant
    Filed: June 6, 1991
    Date of Patent: March 29, 1994
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventors: Jeffrey H. Connor, Robert Donaldson, Andrew T. Hight, Gordon G. McLeod, Donald Peter, Peter J. Russell
  • Patent number: 4603069
    Abstract: A sheet-like article suitable, for example, for wiping hard surfaces, comprises two sheets of nonwoven fabric or the like having sandwiched betweem them a solid core material which may be a highly porous, optionally liquid-containing, polymer. The two outer sheets are bonded to each other, without involving the core material, by means of a plurality of small, spaced bonding points, for example, spot-welds. Preferably the core material is in continuous sheet form and is perforated to accommodate the bonding points.
    Type: Grant
    Filed: May 24, 1985
    Date of Patent: July 29, 1986
    Assignee: Lever Brothers Company
    Inventors: Zia Haq, Richard Harbour, Donald Peter, Serge A. Symien
  • Patent number: 4579677
    Abstract: A deodorant product comprises a deodorant composition and a bleaching agent, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.
    Type: Grant
    Filed: February 12, 1982
    Date of Patent: April 1, 1986
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter, George K. Rennie
  • Patent number: 4469848
    Abstract: A deodorant product comprises a deodorant composition and a polishing agent, chosen from waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.
    Type: Grant
    Filed: February 12, 1982
    Date of Patent: September 4, 1984
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter, George K. Rennie
  • Patent number: 4445636
    Abstract: A temperature comparison apparatus contains current-producing temperature sensors to measure outdoor temperature and heater temperature, a summing circuit to add the output currents from the sensors and a comparator circuit to compare the sum of the sensor currents to a presettable reference value.
    Type: Grant
    Filed: August 25, 1982
    Date of Patent: May 1, 1984
    Assignee: American Stabilis, Inc.
    Inventor: Donald Peters
  • Patent number: 4347153
    Abstract: A deodorant product comprises a deodorant composition and a carrier for the composition chosen from abrasive cleaners, bleaching agents, waxes, film-forming polymers or mixtures thereof, the deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.
    Type: Grant
    Filed: May 14, 1979
    Date of Patent: August 31, 1982
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter, George K. Rennie
  • Patent number: 4343783
    Abstract: A deodorant disposable porous article for use in contact with human skin or hair comprises a porous substrate impregnated with a deodorant composition having a deodorant value of from 0.50 to 3.5 as measured by the Deodorant Value Test.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: August 10, 1982
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4322308
    Abstract: A deodorant detergent composition comprises a detergent-active compound and a deodorizing amount of a deodorant perfume and a deodorant other than a deodorant perfume, the composition having an odor reduction value within the range of from 0.50 to 3.5 as measured by the Odor Reduction Value Test.
    Type: Grant
    Filed: February 1, 1980
    Date of Patent: March 30, 1982
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4304679
    Abstract: A deodorant detergent product comprises a non-soap detergent active compound, and a deodorant composition. The product can be used for personal washing of the skin and will as a result reduce human body malodor. The product can also be employed for washing fabrics which when subsequently worn in contact with the skin aid in the reduction of human body malodor.
    Type: Grant
    Filed: August 15, 1978
    Date of Patent: December 8, 1981
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4292192
    Abstract: Detergent bars for personal washing are given a deodorant property by including an ester of citric acid. The ester may be an acetyl derivative. The amount of ester used will be in the range of from about 0.3% to about 3%. Examples of the esters are triethyl citrate and acetyl tributyl citrate.
    Type: Grant
    Filed: June 13, 1980
    Date of Patent: September 29, 1981
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4289641
    Abstract: A deodorant detergent product comprises a soap; detergent adjuncts including a detergency builder (other than soap) and/or a bleach; and a deodorant composition. The product can be employed for washing fabrics which when subsequently worn in contact with the skin aid in the reduction of human body malodor.
    Type: Grant
    Filed: August 15, 1978
    Date of Patent: September 15, 1981
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4288341
    Abstract: A deodorant toilet bar comprises a soap mixture; optionally, straight chain fatty acids; and a deodorant composition. The bar can be employed for personal washing of the skin and will as a result reduce human body malodor.
    Type: Grant
    Filed: August 15, 1978
    Date of Patent: September 8, 1981
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4278658
    Abstract: A deodorant skin treatment product comprises a deodorizing amount of a deodorant composition and a cosmetically acceptable vehicle for the composition other than soap or non-soap detergent. The product can be applied to the skin in order to provide prolonged protection against the development of body malodor.
    Type: Grant
    Filed: January 15, 1979
    Date of Patent: July 14, 1981
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4266157
    Abstract: A resonator mounting assembly wherein the resonator blank is mounted agai an essentially planar surface presented by a plurality of peripherally disposed mounting clips and bonded to this surface to provide substantially all the mechanical support for the blank in a direction normal to the major faces of the resonator blank, while being flexible in the directions parallel to said major faces so as to minimize radial stresses on the resonator blank, particularly during thermal cycling of the resonator assembly. The clips are fabricated of a low thermal expansion material, such as molybdenum, which also has considerable yield strength after exposure to processing temperatures; the bonding of the clips to the edges of the resonator blank can be achieved by a polyimide containing electrically conductive particles.
    Type: Grant
    Filed: May 18, 1979
    Date of Patent: May 5, 1981
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventor: R. Donald Peters
  • Patent number: 4263702
    Abstract: A quartz resonator is made from a chemically polished quartz plate. The plate is placed in an enclosure fitted with at least three mounting clips to receive the plate. The plate is secured to the clips with an electrically conductive adhesive capable of withstanding operation at 350 degrees C. The assembly is cleaned and a metallic electrode deposited onto the plate until the desired frequency is reached. The enclosure is then hermetically sealed. The resulting resonator can consistently withstand extremely high shocks.
    Type: Grant
    Filed: May 18, 1979
    Date of Patent: April 28, 1981
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: John R. Vig, Raymond L. Filler, R. Donald Peters, James M. Frank
  • Patent number: 4134838
    Abstract: A fabric conditioning composition comprises a fabric softening amount of a fabric softener and a deodorizing amount of a deodorant perfume, the composition having an odor reduction value within the range of from 0.50 to 3.5 as measured by the modified Whitehouse and Carter test.
    Type: Grant
    Filed: February 15, 1978
    Date of Patent: January 16, 1979
    Assignee: Lever Brothers Company
    Inventors: David C. Hooper, George A. Johnson, Donald Peter
  • Patent number: 4099087
    Abstract: An evacuated envelope including a plurality of spaced, parallel support walls extending and substantially perpendicular to flat, substantially parallel front and back walls to provide a plurality of parallel channels extending along the front and back walls. Between each of the support walls and the back wall are a plurality of longitudinally spaced spacer members, each of which has a ledge projecting into an adjacent channel but spaced from the back wall. Within each of the channels is an assembly which includes a pair of spaced, parallel focusing guide grid plates. One of the grid plates has spring tabs at spaced points along its edges which tabs fit under the ledges of the spacer members to hold the assembly in fixed position with respect to the back wall. The other grid plate has spaced location tabs along its edges which engage the spacer members to align the assembly in the channel with respect to the support walls.
    Type: Grant
    Filed: March 31, 1977
    Date of Patent: July 4, 1978
    Assignee: RCA Corporation
    Inventor: Kenneth Donald Peters
  • Patent number: 4093152
    Abstract: A disc record caddy comprises a pair of substantially flat circular covers releasably held in channels defined along the inside rim of an expandable circular ring. Spring elements bias the ring into a contracted shape to radially restrain a disc retained between the pair of covers. A platform, mounted on a base of a disc record player system, horizontally supports the caddy in an elevated position over a turntable of the system and includes means for expanding the ring to release the covers. A turntable spindle incorporates a lowering/lifting mechanism which lowers the cover nearest the turntable and the disc supported thereon onto the turntable for record playback purposes, the other cover being retained at the platform level by the radially inward extension of the land defined between the ring channels.
    Type: Grant
    Filed: May 4, 1977
    Date of Patent: June 6, 1978
    Assignee: RCA Corporation
    Inventor: Kenneth Donald Peters
  • Patent number: 4065494
    Abstract: 9-Oxo-15-Substituted prostanoic acids, and intermediates for their preparation and for the preparation of other known prostaglandins are disclosed. The final products have bronchodilatory activity.
    Type: Grant
    Filed: April 19, 1976
    Date of Patent: December 27, 1977
    Assignee: American Home Products Corporation
    Inventor: Donald Peter Strike
  • Patent number: D397598
    Type: Grant
    Filed: April 5, 1996
    Date of Patent: September 1, 1998
    Inventor: Donald Peter Falk