Locking device for a detachable handrest of a stroller

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6478503
SERIAL NO

09888551

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A locking device for a handrest of a stroller includes two connecting tubes secured to the front of the stroller and two pairs of locking members. The pairs of locking members are movably received in a respective one of the tubes; the locking members have lower button parts passing through lateral holes of the tubes to show, and are pivoted to the tubes from middle portions with upper engaging portions being movably received in recesses of inner sides of the tubes. An elastic member is disposed between lower parts of each pair of locking members to bias the upper engaging portions towards the center of the tube. Thus, a handrest having engaging protrusions at two ends can be locked with the tubes by means of passing the engaging protrusions into the tube to engage the upper engaging portions of the locking members. The handrest becomes removable from the tubes when the lower button parts are pressed inwardly of the tubes to disengage the upper engaging portions from the engaging protrusions of the handrest.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CHENG PAO-HSIENTAINAN CITY TAIWAN

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Ying-Hsiung Tainan Hsien, TW 36 707

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation