U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 449 - Bee culture

RSS Feeds for this Class: Rss Patents   Rss Applications   What is RSS?
64 Subclasses


Subclasses list

Definition

This class includes the methods of and structures for propagating, raising and caring for bees; as well as certain ancillary methods and structures.

 
Sign InRegister
Username  
Password   
forgot password?