Resources Contact Us Home
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
Adjustable voltage regulator with dynamic voltage compensation
Geographically self-labeling access points
Taxi cab key chain
Apparatus and method for image reconstruction and CT system
Drug delivery system
Low-coupling oxide media (LCOM)
Monitoring cloud-runtime operations
  Randomly Featured Patents
Apparatus for controlling the rotational speed of the ink fountain roller on the basis of the rate of area of the picture
Golf bag having image thereon, systems and methods of forming same, and methods of using golf bag
Lubricating object applicator
Combined reverse curve bottle and cap
Agricultural balers
Clothespin clip hair accessory
Terminal device for low-voltage cable system
Candle apparatus
Financial board game apparatus
Method of preparing monopotassium L-malate and its monohydrate