Patent application 13473199 (US), filed 2012-05-16
Publication number: US20120293431A1
Title: SWITCHING DEVICE FOR A MACHINE, INSTALLATION, AND/OR TRANSPORT SYSTEM
CPC codes: G05B  19/409
Office action: rejection, dated 2015-10-16
Rejection reasons: obviousness_103
Prior art cited: ref_id: 20070152977
ref_type: patent
severity: obviousness
ref_id: 6587482
ref_type: patent
severity: obviousness
ref_id: Raschka pub No.: DE 102009017842 B4
ref_type: patent
severity: obviousness
ref_id: 7254463
ref_type: patent
severity: obviousness
Final disposition: rejected (2015-10-16)