Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 449/20
Name: Bee culture > Hive > Passage
Description: Structure comprising that portion of a hive intended to allow movement of bees from one portion of the hive to another.










Sub-classes under this class:

Class Number Class Name Patents
449/24 Adjustable 2
449/22 Moth control means 1
449/23 One-way passage 5
449/21 Queen/drone control means 5


Patents under this class:

Patent Number Title Of Patent Date Issued
7632167 Selective insect trapping system Dec. 15, 2009
6910941 Honey bee monitoring system for monitoring bee colonies in a hive Jun. 28, 2005
6468129 Beehive bottom board for reducing parasite infestation Oct. 22, 2002
6450858 Beehive movable top entrance Sep. 17, 2002
5989100 Bee disseminator of biological controls Nov. 23, 1999
5895310 Method for year-round utilization of pollinating insects such as bumble bees and constant temperature box for achieving this Apr. 20, 1999
5348511 Beehive-mounted device for utilizing honeybees (hymenoptera: apidae) in the dissemination of biocontrol agents Sep. 20, 1994
5019011 Closure for brood chamber May. 28, 1991
4739531 Bee venom collection apparatus Apr. 26, 1988
4736479 Method and cover board for harvesting honey in free beekeeping Apr. 12, 1988











 
 
  Recently Added Patents
System and method for ensuring compliance with organizational policies
Dental composition, kit of parts and use thereof
Control device of hybrid vehicle
Edge alphas for image translation
Regenerative braking control to mitigate powertrain oscillation
Discharge lamp comprising coated electrode
System and method for redirected firewall discovery in a network environment
  Randomly Featured Patents
Internet online order method and apparatus
Manganese oxide material having MnO.sub.3 as a matrix
Apparatuses and methods for detecting, identifying and quantitating radioactive nuclei and methods of distinguishing neutron stimulation of a radiation particle detector from gamma-ray stimula
Infant nesting device
Poly(hydroxy ester ethers) as barrier resins
Anti-reflective transparent coating
Article of footwear with mesh on outsole and insert
Graphics controller utilizing video memory to provide macro command capability and enhanched command buffering
Production of ethylphenols
Stir-in pigment preparations for coloration of energy curable systems