Patent application 13885626 (US), filed 2013-07-31
Publication number: US20130299758A1
Title: DUCT ROD SYSTEM FOR INSTALLING AN ELONGATED ELEMENT IN A CONDUIT
CPC codes: H02G   1/00
H02G   1/083
Office action: rejection, dated 2015-10-13
Rejection reasons: obviousness_103
Final disposition: granted (2015-10-13)