Patents Assigned to Dart Industries
  • Plastic ovenware containing talc
    Patent number: 4626557
    Abstract: Permanent ovenware capable of repeated use in both conventional thermal and microwave ovens fabricated from wholly aromatic polyester compositions and, more particularly, from oxybenzoyl polyester compositions containing up to about 60% of talc having present a minimum content of material decomposable at elevated temperatures.
    Type: Grant
    Filed: April 24, 1985
    Date of Patent: December 2, 1986
    Assignee: Dart Industries, Inc.
    Inventors: Joseph J. Duska, Arnold B. Finestone, John B. Maher
  • Electrosurgical pencil providing blade isolation
    Patent number: 4619258
    Abstract: The present invention is comprised of an electrosurgical pencil of the type where current is provided from an electrosurgical generator to the blade of the pencil through a hot lead whenever a switching circuit is activated by interconnecting the hot lead with a switching lead which also runs from the pencil to the generator. The pencil isolates the hot lead from the blade at all times when the switching circuit is not also activated by that pencil. Accordingly, when the generator is caused to transmit current by the activation of one pencil, the current will not reach the blade of other pencils connected to the same generator.
    Type: Grant
    Filed: March 2, 1984
    Date of Patent: October 28, 1986
    Assignee: Dart Industries Inc.
    Inventor: L. Franklin Pool
  • Ice bucket or the like
    Patent number: D285765
    Type: Grant
    Filed: October 20, 1983
    Date of Patent: September 23, 1986
    Assignee: Dart Industries Inc
    Inventor: Mark P. Zieff
  • Ice bucket with closure or the like
    Patent number: D285766
    Type: Grant
    Filed: October 20, 1983
    Date of Patent: September 23, 1986
    Assignee: Dart Industries
    Inventor: Mark P. Zieff
  • Ice bucket or the like
    Patent number: D285767
    Type: Grant
    Filed: October 21, 1983
    Date of Patent: September 23, 1986
    Assignee: Dart Industries
    Inventor: Mark P. Zieff
  • Rack for storage containers
    Patent number: D286121
    Type: Grant
    Filed: January 6, 1984
    Date of Patent: October 14, 1986
    Assignee: Dart Industries Inc
    Inventor: Martin J. Wolff
  • Portion measuring insert for a container or the like
    Patent number: D286268
    Type: Grant
    Filed: June 6, 1983
    Date of Patent: October 21, 1986
    Assignee: Dart Industries Inc.
    Inventor: Martin J. Wolff
  • Covered food serving tray or the like
    Patent number: D286360
    Type: Grant
    Filed: September 29, 1983
    Date of Patent: October 28, 1986
    Assignee: Dart Industries, Inc.
    Inventor: Jody A. Trivison
  • Coaster or the like
    Patent number: D286361
    Type: Grant
    Filed: September 29, 1983
    Date of Patent: October 28, 1986
    Assignee: Dart Industries Inc
    Inventor: Mark P. Zieff
  • Percolator
    Patent number: D286365
    Type: Grant
    Filed: September 24, 1984
    Date of Patent: October 28, 1986
    Assignee: Dart Industries, Inc.
    Inventors: Dan E. Gremonprez, William C. Cesaroni
  • Percolator
    Patent number: D286366
    Type: Grant
    Filed: October 4, 1984
    Date of Patent: October 28, 1986
    Assignee: Dart Industries, Inc.
    Inventors: Dan E. Gremonprez, William C. Cesaroni
  • Drain tray for a food storage container
    Patent number: D286496
    Type: Grant
    Filed: June 29, 1984
    Date of Patent: November 4, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Victor J. J. Cautereels
  • Drain tray for a food storage container
    Patent number: D286497
    Type: Grant
    Filed: June 29, 1984
    Date of Patent: November 4, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Victor J. J. Cautereels
  • Tumbler or the like
    Patent number: D286725
    Type: Grant
    Filed: September 29, 1983
    Date of Patent: November 18, 1986
    Assignee: Dart Industries, Inc.
    Inventor: Mark P. Zieff
  • Bowl
    Patent number: D286726
    Type: Grant
    Filed: March 29, 1984
    Date of Patent: November 18, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Victor J. J. Cautereels
  • Bowl
    Patent number: D286844
    Type: Grant
    Filed: March 29, 1984
    Date of Patent: November 25, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Victor J. J. Cautereels
  • Electric beverage maker
    Patent number: D287089
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: December 9, 1986
    Assignee: Dart Industries Inc.
    Inventor: William C. Cesaroni
  • Casserole dish cover or the like
    Patent number: D287207
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: December 16, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Casserole dish cover or the like
    Patent number: D287208
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: December 16, 1986
    Assignee: Dart Industries Inc.
    Inventors: Robert H. C. M. Daenen, Pieter K. J. DeCoster, Martin J. Wolff
  • Measuring pitcher or the like
    Patent number: D287324
    Type: Grant
    Filed: January 16, 1984
    Date of Patent: December 23, 1986
    Assignee: Dart Industries Inc.
    Inventor: Janice L. Schmidt