Convertible seed port for bird feeder

Details Convertible seed port for bird feeder Convertible seed port for bird feeder

2005-03-08

2005-03-08

Luu, Teri P. (Department: 3644)

Animal husbandry

Feeding device

Having a perch

C119S052200, C119S051010

Reexamination Certificate

active

06863024

ABSTRACT:
A seed port offering the option of selectively dispensing only small seeds from a reservoir-type bird feeder, comprises a carriage supporting a framing flange corresponding to the opening in the reservoir, a removable baffle to limit the flow of seeds from the reservoir, and a disk member that is optionally inserted within the framing flange, in the absence of the baffle, to selectively limit access to only smaller seeds through a defined opening in the disk.

REFERENCES:
patent: 4974547 (1990-12-01), Graham
patent: 5215039 (1993-06-01), Bescherer
patent: D352575 (1994-11-01), Bransky et al.
patent: 5701841 (1997-12-01), Fasino
patent: 6305321 (2001-10-01), Potente
patent: 6408788 (2002-06-01), Lieb et al.

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