The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2012
Filed:
Jul. 05, 2011
Michihiro Kodama, Osaka, JP;
Nobukatsu Hara, Osaka, JP;
Michihiro Kodama, Osaka, JP;
Nobukatsu Hara, Osaka, JP;
Shimano Inc., Osaka, JP;
Abstract
A height adjustable seatpost assembly is provided with first and second tubes that are telescopically arranged to change an overall length of the height adjustable seatpost assembly using first and second ratchet arrangements. The first ratchet arrangement includes a set of first ratchet teeth having a first pitch and a first stop pawl member being movably coupled with respect to the first ratchet teeth between a first lock position and a first free position. The second ratchet arrangement includes a set of second ratchet teeth having a second pitch that is smaller than the first pitch and a second stop pawl member being movably coupled with respect to the second ratchet teeth between a second lock position and a second free position. The stop pawl members engage the ratchet teeth in the lock positions to prevent expansion of the first and second tubes.