Resources Contact Us Home
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 449/12
Name: Bee culture > Hive > With heater
Description: Structure combined with structure to raise the thermal level of the hive or of a portion thereof.

Patents under this class:

Patent Number Title Of Patent Date Issued
8272921 Beehive frame and comb foundation for controlling varroa mites Sep. 25, 2012
7666057 Device for hygienizing, warming, and dehumidifying a beehive Feb. 23, 2010
6620025 Evaporator for the treatment of honey bee diseases and undesirable hive conditions Sep. 16, 2003
6475061 Method and apparatus for control of mites in a beehive Nov. 5, 2002
5895310 Method for year-round utilization of pollinating insects such as bumble bees and constant temperature box for achieving this Apr. 20, 1999
5069651 Method and apparatus for removing parasites from bees Dec. 3, 1991
4494528 Solar heating system for beehives and other enclosures Jan. 22, 1985
4443904 Bee hive Apr. 24, 1984
4300250 Beehives Nov. 17, 1981
4280236 Self-uncapping honeycomb and extractor means for use therewith Jul. 28, 1981
4257133 Solar evaporator beehive cover Mar. 24, 1981
3994034 Beehive heater Nov. 30, 1976

  Recently Added Patents
Enediyne compounds, conjugates thereof, and uses and methods therefor
Polymer-encapsulated colorant nanoparticles
Process for the preparation of morphinane analogues
Accessing device via communication protocol selection
Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
Detection of code-based malware
Image processing apparatus, image forming system, and computer-readable storage medium
  Randomly Featured Patents
Gate array integrated circuit using Schottky-barrier FETs
Ground imbedded support system
Scan-path self-testing circuit for logic units
Telecommunication system for automatic switching between voice and visual data communications using forms
Filtering of molten metal
4-aryl-imidazole derivatives
Controller for a compacting vehicle wetting system
Stick toy
Tyrosine kinase inhibitors
Capacitive device for the measurement of displacements