Patent application 13859281 (US), filed 2013-04-09
Publication number: US20130330152A1
Title: Combination Hay Bale Accumulator, Grapple, Loader, and Offloader
CPC codes: A01D  87/126
A01D  90/08
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
Prior art cited: ref_id: 4069926
ref_type: patent
severity: obviousness
ref_id: 4193728
ref_type: patent
severity: obviousness
ref_id: 3876093
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-15)