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Document Number
US Patent 3960112
Issued Date
June 1, 1976
Link
Inventors
Tiller; Boyce C. (Coles Point, VA)
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Abstract
A bird feeder which includes removable bird feed containers supported in a cylindrical member which is suspended by a strap. The container includes an orifice of a size to permit only small birds to enter the feeder, while larger birds are required to feed from outside.
Drawing
Bird feeder - US Patent 3960112 Drawing
Drawing from US Patent 3960112
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Number of Claims:
2
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Owner
Published
June 1, 1976
Application Number
05/506,018
Filed
September 16, 1974
US Classification
119/57.8   D30/128
Int'l Classification
A01K   39/00   (20060101)   A01K   39/014   (20060101)  
Assistant Examiner
Attorney/Law Firm
USPTO Field of Search
119/51R   119/61   119/63   119/23   119/52R   119/24   119/26  
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A protective device for limiting access through an opening formed in one wall of a house for small animals or birds, including an elongated open-ended tubular body having first and second ends and a passage therethrough, a securement for securing the first end of the tubular body to the house, and a support structure extending downwardly from the second end of the tubular body. The support structure includes a perch substantially aligned with the tunnel and extending at least about 0.75 inches from the second end of the tubular body, and/or the top of the second end of the tubular body is recessed toward the one end.

Claims
Description
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