Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 449/6
Name: Bee culture > Hive > Observation
Description: Structure including provision to allow viewing of the interior of the hive without opening the hive.










Patents under this class:

Patent Number Title Of Patent Date Issued
7686672 Beehive lid Mar. 30, 2010
5628671 Observation hive May. 13, 1997
5035668 Beehive Jul. 30, 1991
4443904 Bee hive Apr. 24, 1984
4263684 Observation hive Apr. 28, 1981
4153960 Beehive May. 15, 1979
4094026 Beehive Jun. 13, 1978











 
 
  Recently Added Patents
Therapeutic compositions and methods
Pear-shaped convertible reading glasses
Memory interface circuit, memory interface method, and electronic device
Multi-carrier operation for wireless systems
Print processing method, print relay server, control method, and storage medium to reserve print data
Systems and methods for processing telephone calls
Ion implantation method and ion implantation apparatus
  Randomly Featured Patents
Pumpable thixotropic cement slurries for use in cementing pipes in a well
System for transporting web-shaped recording substrates in printing devices
Reflector assembly with a startup element
Kitchen-range, an oven and a self-cleaning assembly
Directive linearly polarized monopole antenna
Method for creating a layout for an electronic circuit
System and apparatus for automatic collection of recyclable materials
Metal strip for interlocking floorboard and a floorboard using same
Electronic device and control method for electronic device
Plant for producing power from solid fossil fuels, more particularly bituminous coal