Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Birdhouse with cylindrical compartments










Image Number 4 for United States Patent #4561383.

There is disclosed a multiple compartment birdhouse where the compartments are within three rigid white plastic cylinders with the end walls of the compartments being formed by resiliently deformable white plastic sheet material having an entrance opening cut centrally therein and removably secured about three inches from the edge of said cylinder by having its top and bottom edges captured in notches in the edges of elongated strips of semirigid plastic material running most of the length of the cylinder; the bottom such strip acts as a slightly raised floor in the compartment and is provided with holes to facilitate drainage and ventilation; each tube has two compartments and there is a double partition in the center of each tube formed of the same material and of generally the same shape as the end walls. The tubes are secured in a triangular array in mutual peripheral contact and metal fixtures are secured to the base of the triangle for mounting the array atop a conventional birdhouse pole. Horizontal perches are secured in front of the compartment's openings and along the sides and top of the array of cylinders.








 
 
  Recently Added Patents
Antenna tuning on an impedance trajectory
3D structured memory devices and methods for manufacturing thereof
Moulded tie strips
Account and customer creation in an on-line banking model
Communication system including a switching section for switching a network route, controlling method and storage medium
Efficient location discovery
Method for identifying bacteria in a sample
  Randomly Featured Patents
Method and system for bit-rate adaptation to improve coverage
Bottom rod safety guard for railway brake rigging
Control method for a resistance heater in a vehicle heating system
Faucet hub and handle
Metal surface temperature monitor
Spot lamp
Vehicle axle control system
Multispectral photovoltaic component
Fine-fiber nonwoven-supported coating structure
Medallion