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
Anti-fake battery pack and identification system thereof
Sample holder and method for treating sample material
Hand-held optical probe based imaging system with 3D tracking facilities
Device for producing a connection grid with an integrated fuse
Stable aqueous composite compositions
Decontamination apparatus and method
Circuits for prevention of reverse leakage in V.sub.th-cancellation charge pumps
  Randomly Featured Patents
Gas burner
Thrust reverser provided with at least one swing door and constructed to permit a bearing surface of reduced thickness of the trailing edge, for a jet engine, notably that of an aircraft, and
Hierarchal structuring of nodes in a peer-to-peer network
Snap fastener for belt driven cartridge
Process for improving the determination of the SIR target in an outer loop power control mechanism of UMTS UE
Self-aligned silicide gate technology for advanced submicron MOS devices
Surveillance system
Methods for identifying cells in a path in a flowchart and for synchronizing graphical and textual views of a flowchart
Bullet sizing attachment for arbor-type press
Method of preparing a sterile plasma-protein solution containing fibrinogen and Factor XIII