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Class 449/23 - One-way passage


Subclass of Class 449 - Bee culture
Definition: Structure intended to allow movement of bees in only a single
No. of patents: 6
Last issue date: 12/18/2007


NumberTitleIssue Date
7309274In-hive trap and attractant composition for the control of the small hive beetle,
A Small Hive Beetle trap, which replaces the bottom board of beehives, includes a frame having three walls and a top surface, a trap plate, an entry device, and a trapping means. The trapping device provides a dark environment attractive to small hive beetles and co...
12/18/2007
4267612Beehives
A clearer board for a beehive comprises a shallow box-like structure having a top wall member which extends across the box and from the front wall towards the rear wall and a bottom wall member which extends across the box and from rear wall towards the f...
05/19/1981
4229848Bee escape board
The specification discloses apiary devices, such as namely, bee escape boards. A bee escape board provides for efficient migration of bees within a period of about 24 hours from a beehive honey super to the brood chamber. The escape board includes a plura...
10/28/1980
4158900Traffic regulating hive bottom board
A bottom board for beehives for controlling the direction of travel of arriving and departing bees. Arriving bees are guided directly to the honeycomb frames by means of an upwardly inclined landing deck, which also serves to separate arriving bees from d...
06/26/1979
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
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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