Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 449/25
Name: Bee culture > Hive > Passage > Adjustable > Entrance
Description: Structure comprising that passage in which the bees normally enter (or exit) the hive.










Patents under this class:

Patent Number Title Of Patent Date Issued
7686672 Beehive lid Mar. 30, 2010
5509846 Disposable biodegradable beehive Apr. 23, 1996
5019011 Closure for brood chamber May. 28, 1991
4094026 Beehive Jun. 13, 1978











 
 
  Recently Added Patents
Apparatus for restoring setting information of a board management controller from a backup memory before loading an OS when a system board is replaced
Nitride semiconductor laser device
Pointer display device, pointer display/detection method, pointer display/detection program and information apparatus
Rear bumper for an automobile
Inspection systems and methods for detecting defects on extreme ultraviolet mask blanks
Etching apparatus and methods
Methods of forming integrated circuit packages
  Randomly Featured Patents
Device for measuring human blood sugar levels
Method and system to calibrate tunable lasers
Covered jug
Method and apparatus for the rapid disruption of cells or viruses using micro magnetic beads and laser
Extensometer for tensile tester
Data transfer system, wireless communication device, wireless communication method, and computer program
Information processor, method for processing information and memory medium for storing program readable by computer
Starting means for char burning engines
Thin film spin probe
Motor-driven machine