Invention Grant
- Patent Title: Compressible curl bar
- Patent Title (中): 可压缩卷曲杆
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Application No.: US12718651Application Date: 2010-03-05
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Publication No.: US08162808B2Publication Date: 2012-04-24
- Inventor: Matthew R. Cook
- Applicant: Matthew R. Cook
- Agency: Dykas & Shaver, LLP
- Agent Robert L. Shaver
- Main IPC: A63B21/008
- IPC: A63B21/008 ; A63B71/00
Abstract:
Presented is a curl bar used for lifting weight which has a compressible section in the bar, so a user can compress and uncompress the bar laterally, as well as use the bar for lifting weights or resistance in a direction perpendicular to the bar.
Public/Granted literature
- US20100227747A1 COMPRESSIBLE CURL BAR Public/Granted day:2010-09-09
Information query
