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Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

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Class 449/21 - Queen/drone control means


Subclass of Class 449 - Bee culture
Definition: Structure intended to restrict passage such that a queen
No. of patents: 5
Last issue date: 11/11/2003


NumberTitleIssue Date
6645039Honeycomb-shallow box partition for beehives
A honeycomb-shallow box partition for beehives for honey production, characterized in that it consists of two upper and lower members (17, 18), respectively facing the honeycomb and the shallow box, and superimposable to form a frame (19, 23) serving as q...
11/11/2003
4455699Pollen trap for double queen colony with queen excluder
A pollen trap for a double queen colony employing a queen excluder which keeps the two queens in their respective brood nest but permits the worker bees to mingle in the pollen trap....
06/26/1984
4153960Beehive
An indoor observation beehive is disclosed which comprises an enclosed brood chamber and at least one enclosed honey chamber which can be isolated from the brood chamber. Two gated passageways are provided between the brood chamber and each honey chamber,...
05/15/1979
4135265Bee hive
A bee hive having a bottom section including inclined boards extending upwardly from the front and rear walls to meet at about the center of the top of the side walls to define a first space beneath the boards and a second space above the boards. Internal...
01/23/1979
4094026Beehive
An indoor observation beehive is disclosed which comprises an enclosed brood chamber and an enclosed honey chamber which can be isolated from the brood chamber. Two gated passageways are provided between the two chambers, and a queen excluder is mounted a...
06/13/1978
 
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