Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Plants, Animals & Agriculture
Class Information
Number: 449/9
Name: Bee culture > Hive > With feeder
Description: Structure combined with means to alloy a beekeeper to provide sustenance to the colony.










Sub-classes under this class:

Class Number Class Name Patents
449/10 Fitted in frame slot 4
449/11 Having external food supply 2


Patents under this class:

Patent Number Title Of Patent Date Issued
6830499 Beehive feeder Dec. 14, 2004
4883402 Coupling system for drop box Nov. 28, 1989
4308627 Process for prevention of chalkbrood disease Jan. 5, 1982
4250581 Bee feeding apparatus Feb. 17, 1981
4214329 Molded plastic bee feeder Jul. 29, 1980
4135265 Bee hive Jan. 23, 1979
3978534 Bee feeder Sep. 7, 1976











 
 
  Recently Added Patents
Performing a cyclic redundancy checksum operation responsive to a user-level instruction
Recovering a database to any point-in-time in the past with guaranteed data consistency
Nonaqueous secondary battery with nitrile group-containing compound
Display window with level of service graphical user interface
PMI feedback with codebook interpolation
Block copolymer nanoparticle compositions
Implantable medical devices including elongated conductor bodies that facilitate device and lead configuration variants
  Randomly Featured Patents
Secret key messaging
Production of isoprenoids
Fuel cell and method for manufacturing the same
Method for introducing a curable stent using catheter with light conductor
Link adjustment member
Method for purifying inside of room
Oil well pump power unit
Method and apparatus for communicating signals between circuits operating at different frequencies
Sewing machine and computer-readable recording medium with recorded sewing machine control program
Interchangeable attachment means for attaching a conductor to a hearing aid