Patents Issued in May 22, 1984
  • Transparency frame for overhead projector
    Patent number: D273959
    Type: Grant
    Filed: December 7, 1981
    Date of Patent: May 22, 1984
    Inventor: Peter VanDyken, Jr.
  • Battery housing of rifle scope or similar article
    Patent number: D273960
    Type: Grant
    Filed: June 25, 1981
    Date of Patent: May 22, 1984
    Assignee: Applied Devices Corporation
    Inventor: Carl P. Kummer
  • Multiple greeting card holder
    Patent number: D273961
    Type: Grant
    Filed: September 25, 1981
    Date of Patent: May 22, 1984
    Inventor: Karolin M. Bassey
  • Dispenser for playing cards or the like
    Patent number: D273962
    Type: Grant
    Filed: May 13, 1981
    Date of Patent: May 22, 1984
    Inventor: Stephen J. Fromm
  • Scooter
    Patent number: D273963
    Type: Grant
    Filed: March 31, 1982
    Date of Patent: May 22, 1984
    Inventor: Beltram F. O. Mayers
  • Simulative toy jigsaw puzzle or similar articles
    Patent number: D273964
    Type: Grant
    Filed: February 11, 1982
    Date of Patent: May 22, 1984
    Inventor: Daniel L. Roth
  • Shuttlecock
    Patent number: D273965
    Type: Grant
    Filed: January 4, 1982
    Date of Patent: May 22, 1984
    Inventor: Kent Lin
  • Floating mattress
    Patent number: D273966
    Type: Grant
    Filed: October 29, 1981
    Date of Patent: May 22, 1984
    Inventor: Ralph H. Piel
  • Swing seat
    Patent number: D273967
    Type: Grant
    Filed: March 6, 1981
    Date of Patent: May 22, 1984
    Assignee: Urethane Roller Specialists, Inc.
    Inventor: Donald F. Budde
  • Golf club cover
    Patent number: D273968
    Type: Grant
    Filed: February 16, 1982
    Date of Patent: May 22, 1984
    Assignee: Masai and Watanabe
    Inventors: Betty K. Masai, Chikako Watanabe
  • Triangular-shaped fishing reel holder
    Patent number: D273969
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: May 22, 1984
    Assignee: Commercial Plastics & Supply Co., Inc.
    Inventor: Walter L. Hitchens
  • T-Shaped fishing reel holder
    Patent number: D273970
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: May 22, 1984
    Assignee: Commercial Plastics & Supply Co., Inc.
    Inventor: Walter L. Hitchens
  • Collapsible fishing rod holder
    Patent number: D273971
    Type: Grant
    Filed: April 5, 1982
    Date of Patent: May 22, 1984
    Inventors: Lester G. Nelson, M. A. Windmueller
  • Combined fishing rod handle and reel
    Patent number: D273972
    Type: Grant
    Filed: April 5, 1982
    Date of Patent: May 22, 1984
    Assignee: Brunswick Corporation
    Inventor: Robert W. Fee
  • Fishing reel
    Patent number: D273973
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: May 22, 1984
    Assignee: Brunswick Corporation
    Inventor: John J. Mack
  • Fishing reel
    Patent number: D273974
    Type: Grant
    Filed: November 15, 1982
    Date of Patent: May 22, 1984
    Assignee: Shimano Industrial Company Limited
    Inventor: Seiji Myojo
  • Fishing reel bail arm
    Patent number: D273975
    Type: Grant
    Filed: May 19, 1982
    Date of Patent: May 22, 1984
    Assignee: Daiwa Seiko, Inc.
    Inventors: Akinori Sakumoto, Kanji Iinuma
  • Water reservoir for a reverse osmosis system
    Patent number: D273976
    Type: Grant
    Filed: September 15, 1981
    Date of Patent: May 22, 1984
    Inventor: Bruce D. Burrows
  • Water reservoir for a reverse osmosis system
    Patent number: D273977
    Type: Grant
    Filed: September 15, 1981
    Date of Patent: May 22, 1984
    Inventor: Bruce D. Burrows
  • Lavatory
    Patent number: D273978
    Type: Grant
    Filed: April 12, 1982
    Date of Patent: May 22, 1984
    Assignee: American Standard, Inc.
    Inventor: Axel Enthoven
  • Lavatory or similar article
    Patent number: D273979
    Type: Grant
    Filed: June 1, 1982
    Date of Patent: May 22, 1984
    Assignee: American Standard, Inc.
    Inventor: Henry M. Stair, Jr.
  • Pedestal lavatory or the like
    Patent number: D273980
    Type: Grant
    Filed: January 7, 1982
    Date of Patent: May 22, 1984
    Assignee: American Standard, Inc.
    Inventor: Jack N. Kaiser
  • Rectangular gamma camera head with collimator
    Patent number: D273981
    Type: Grant
    Filed: August 11, 1981
    Date of Patent: May 22, 1984
    Assignee: Technicare Corporation
    Inventors: Edward A. Kroll, Allan J. Perusek
  • Square gamma camera head with collimator
    Patent number: D273982
    Type: Grant
    Filed: August 11, 1981
    Date of Patent: May 22, 1984
    Assignee: Technicare Corporation
    Inventor: Edward A. Kroll
  • Therapeutic inversion device
    Patent number: D273983
    Type: Grant
    Filed: March 4, 1983
    Date of Patent: May 22, 1984
    Inventor: Wayne H. McGowen
  • Dental post
    Patent number: D273984
    Type: Grant
    Filed: December 30, 1981
    Date of Patent: May 22, 1984
    Inventor: David G. Vlock
  • Dental burr tool holder
    Patent number: D273985
    Type: Grant
    Filed: January 11, 1982
    Date of Patent: May 22, 1984
    Inventor: Thomas J. Schulstad
  • Design for a blood clot detection instrument
    Patent number: D273986
    Type: Grant
    Filed: July 8, 1981
    Date of Patent: May 22, 1984
    Assignee: Warner Lambert Technologies, Inc.
    Inventor: Edward J. Johnson
  • Reagent cassette (or the like)
    Patent number: D273987
    Type: Grant
    Filed: August 20, 1981
    Date of Patent: May 22, 1984
    Assignee: Abbott Laboratories
    Inventors: James T. Holen, Julius S. Becker, Robert Case
  • Compartmented medical test tray
    Patent number: D273988
    Type: Grant
    Filed: January 11, 1982
    Date of Patent: May 22, 1984
    Assignee: Warner-Lambert Company
    Inventor: Ernest F. Kiraly
  • Human artificial heart
    Patent number: D273989
    Type: Grant
    Filed: September 11, 1981
    Date of Patent: May 22, 1984
    Inventor: Didier Lapeyre
  • Manipulative pacifier toy
    Patent number: D273990
    Type: Grant
    Filed: August 26, 1981
    Date of Patent: May 22, 1984
    Inventor: Jeanne W. Lamsam
  • Baby soother
    Patent number: D273991
    Type: Grant
    Filed: September 15, 1981
    Date of Patent: May 22, 1984
    Assignee: Lewis Woolf Griptight Limited
    Inventor: Ronald K. Moore
  • Anti-seasickness belt device
    Patent number: D273992
    Type: Grant
    Filed: November 16, 1981
    Date of Patent: May 22, 1984
    Inventors: Leo J. Burby, Henry P. Evans
  • Catheter clip
    Patent number: D273993
    Type: Grant
    Filed: February 5, 1982
    Date of Patent: May 22, 1984
    Assignee: Pudenz-Schulte Med, Research Corp.
    Inventors: Rudolf R. Schulte, Alfons Heindl
  • Access door
    Patent number: D273994
    Type: Grant
    Filed: January 4, 1982
    Date of Patent: May 22, 1984
    Assignee: Kabushiki Kaisha Naka Gijutsu Kenkyusho
    Inventor: Hiromitsu Naka
  • Access door
    Patent number: D273995
    Type: Grant
    Filed: January 4, 1982
    Date of Patent: May 22, 1984
    Assignee: Kabushiki Kaisha Naka Gijutsu Kenkyusho
    Inventor: Hiromitsu Naka
  • Ladder-mounted utility shelf
    Patent number: D273996
    Type: Grant
    Filed: June 14, 1982
    Date of Patent: May 22, 1984
    Inventor: Raymond E. Rasler
  • Floor deck
    Patent number: D273997
    Type: Grant
    Filed: March 23, 1982
    Date of Patent: May 22, 1984
    Assignee: Cyclops Corporation
    Inventor: Thomas G. Ryan
  • Flooring unit
    Patent number: D273998
    Type: Grant
    Filed: February 12, 1982
    Date of Patent: May 22, 1984
    Assignee: BCM Manufacturing Ltd.
    Inventor: Robert K. Ballantine
  • Fluorescent lamp
    Patent number: D273999
    Type: Grant
    Filed: August 4, 1981
    Date of Patent: May 22, 1984
    Assignee: Thorn EMI Limited
    Inventors: John M. Chapman, Basil Antonis
  • Headlight
    Patent number: D274000
    Type: Grant
    Filed: October 22, 1982
    Date of Patent: May 22, 1984
    Assignee: Equipements Automobiles Marchal S.A.
    Inventor: Francois Bailly
  • Vehicle emergency light
    Patent number: D274001
    Type: Grant
    Filed: August 16, 1979
    Date of Patent: May 22, 1984
    Inventor: Thomas L. Sailers
  • Combined lamp and torch
    Patent number: D274002
    Type: Grant
    Filed: September 11, 1981
    Date of Patent: May 22, 1984
    Inventor: Tit-Wing Poon
  • Indirect lighting fixture
    Patent number: D274003
    Type: Grant
    Filed: January 15, 1982
    Date of Patent: May 22, 1984
    Assignee: McGraw-Edison
    Inventor: Dennis E. Johnson
  • Chrysanthemum plant
    Patent number: PP5234
    Abstract: The present invention relates to a new distinctive cultivar of Chrysanthemum plant, named California Marble, a sport of Florida Marble, distinguished from its parent, as well as the other varieties of Yellow Marbles known to me, by its darker yellow flower color, its resistance to color fading, and fresher flower appearance during maturation. Among the Yellow Marbles, the new cultivar is most similar to its parent Florida Marble.
    Type: Grant
    Filed: April 9, 1982
    Date of Patent: May 22, 1984
    Assignee: California-Florida Plant Corporation
    Inventor: Walter H. Jessel, Jr.
  • Distinct variety of Streptocarpus named Susi
    Patent number: PP5235
    Abstract: The new cultivar is generally characterized by a compact bouquet of bloom on top of the plant. The new cultivar exhibits vigorous plant growth and is a prolific bloomer. In addition, the new cultivar exhibits a more vivid red color as compared to other red varieties.
    Type: Grant
    Filed: December 28, 1982
    Date of Patent: May 22, 1984
    Assignee: Oglevee Associates, Inc.
    Inventor: Emil Keller
  • Distinct variety of Streptocarpus named Vreni
    Patent number: PP5236
    Abstract: The new cultivar is generally characterized by a two-tone coloration, rose pink to purple, with a distinct veining. It is further characterized by small flowers and a compact and short plant.
    Type: Grant
    Filed: December 28, 1982
    Date of Patent: May 22, 1984
    Assignee: Oglevee Associates, Inc.
    Inventor: Emil Keller
  • Process for the preparation of 3-iminomethyl derivatives of rifamycin SV
    Patent number: RE31587
    Abstract: A process for the preparation in homogeneous phase and in quantitative yield of 3-iminomethyl derivatives of rifamycin SV useful as antibiotic agents. Rifamycin S is reacted in an organic solvent .Iadd.with a compound .Iaddend. ##STR1## to give a solution of .[.1,3-oxazino-(5,6-c) rifamycins.]. .Iadd.an intermediate compound .Iaddend.which is treated with an organic solvent at a pH from 4 to 6. The aqueous phase is discharged and the organic phase is treated with an amine .Iadd.or hydrazine .Iaddend.under basic conditions, the desired derivatives being finally isolated from this organic phase according to usual techniques.
    Type: Grant
    Filed: April 11, 1983
    Date of Patent: May 22, 1984
    Assignee: ARCHIFAR Laboratori Chimico Farmacologici S.p.A.
    Inventors: Leonardo Marsili, Carmine Pasqualucci
  • Imidazolylmethylthioethyl alkynyl guanidines
    Patent number: RE31588
    Abstract: Compounds of the formula ##STR1## wherein R.sup.1 is a straight or branched chain alkynyl group containing from 3 to 9 carbon atoms, inclusive, and nontoxic pharmaceutically acceptable acid addition salts thereof, are potent anti-ulcer agents.
    Type: Grant
    Filed: June 16, 1981
    Date of Patent: May 22, 1984
    Assignee: Bristol-Myers Company
    Inventors: Ronnie R. Crenshaw, George M. Luke