Seal for drive shaft of a vehicle
Granted 31 May 2022 · no office action yet
Current assignee: HANSAE MOBILITY CO., LTD. · originally Erae Ams Co., Ltd.
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Dal Soo Jang, Se Jung Park · Examiner: Richard E Chilcot · AU 2916 · TC 2900
Life of the patent
5 dated eventsDescription
1 parts›1. Seal for drive shaft of a vehicle…
1. Seal for drive shaft of a vehicle
1.1 : Perspective
1.2 : Front
1.3 : Back
1.4 : Top
1.5 : Bottom
1.6 : Left
1.7 : Right
1.8 : FIG. 8 is a longitudinal sectional view.
An object of the design is a seal for a drive shaft of a vehicle that is made of rubber; the seal is inserted into a through hole of a tubular outer shaft of a plunging-type drive shaft that is used in a drive system of a vehicle: the seal prevents grease for a ball spline mechanism for a plunging movement of a drive shaft from being leaked via a through hole of a tubular outer shaft and also prevents air flow via a through hole.
Claims
1 · 1 independent · depth 1Classifications
1 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockChain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockValidity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock