Patents Assigned to Dadant & Sons Inc.
  • Bee smoker
    Patent number: 4615138
    Abstract: This invention pertains to a bee smoker device that includes an enveloping wire network that decreases the chances that a beekeeper or hives or surrounding equipment will be hurt or damaged by the hot housing of the bee smoker.
    Type: Grant
    Filed: November 16, 1984
    Date of Patent: October 7, 1986
    Assignee: Dadant & Sons, Inc.
    Inventors: David Cale, Rodney Little
  • Ventilated hat
    Patent number: 4476589
    Abstract: This invention pertains to a helmet having a novel ventilating structure located in the dome-shaped portion of the helmet.
    Type: Grant
    Filed: November 16, 1981
    Date of Patent: October 16, 1984
    Assignee: Dadant & Sons Inc.
    Inventors: Ralph C. Burgin, David B. Cale
  • Helmet or hat and support means
    Patent number: 4443892
    Abstract: The present invention pertains to the combination of a hat, a hat band and support structure intermediate said hat and hat band.
    Type: Grant
    Filed: March 30, 1982
    Date of Patent: April 24, 1984
    Assignee: Dadant & Sons, Inc.
    Inventor: Ralph C. Burgin
  • End bar
    Patent number: 4403358
    Abstract: This invention pertains to end bars for bee foundation frames, such end bars containing locking means for securing the ends of cross bars in the end members.
    Type: Grant
    Filed: December 8, 1981
    Date of Patent: September 13, 1983
    Assignee: Dadant & Sons, Inc.
    Inventors: Ralph Burgin, Timothy C. Dadant
  • Separator for honey and wax
    Patent number: 4385990
    Abstract: The present invention relates to a device for treating combs from beehives so as to separate the honey from the beeswax.
    Type: Grant
    Filed: December 29, 1981
    Date of Patent: May 31, 1983
    Assignee: Dadant & Sons Inc.
    Inventor: David B. Cale
  • Ventilated hat
    Patent number: D271250
    Type: Grant
    Filed: November 16, 1981
    Date of Patent: November 8, 1983
    Assignee: Dadant & Sons, Inc.
    Inventors: Ralph C. Burgin, David B. Cale