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US 5,487,360 AGranted
Perching rod for bird cage
OwnerYeong J. Yauinventor
Life of this patent
Estimating the term…
Abstract
A perch of the bird cage comprises a perching rod, two retaining members, and two fastening nuts. Each of the two retaining members has one end that is fastened to the perching rod and another end that is provided with a predetermined number of male threads and is further provided axially with a cruciform slot, which is engageable with an upright rod, a horizontal rod of the bird cage, or the junction of the upright rod and the horizontal rod. Each of the two fastening nuts is provided with a predetermined number of female threads engageable with the male threads of the retaining members.
Claims1
A perching rod for a bird cage comprising:
- a perching rod body for disposing in said bird cage, said perching rod including two ends;
- two retaining members each including a first end fastened to said ends of said perching rod and including a second end having an outer thread formed thereon, said second ends of said retaining members each including a cruciform slot formed therein and having a predetermined depth for retaining therein an upright rod, a horizontal rod or a junction of said upright rod and said horizontal rod of said bird cage, said cruciform slots of said retaining members each including a bottom surface having an anti-skidding surface formed thereon for preventing sliding movement of said upright rod and said horizontal rod in said cruciform slots;
- and
- two fastening nuts having an inner thread formed therein for engaging with said outer thread of said retaining member and for securing said perching rod body to said upright rod and said horizontal rod.
1 more element
Dependencies are inferred from the claim text.