Patent application 14039373 (US), filed 2013-09-27
Publication number: US20140021110A1
Title: Filter Assembly with Modular Relief Valve Interface
CPC codes: B01D  35/306
B01D  29/21
B01D  35/143
B01D  36/001
B01D2201/291
B01D2201/309
B01D2201/4046
B01D  29/902
B01D  35/147
Office action: rejection, dated 2015-10-16
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
Prior art cited: ref_id: 20090114589
ref_type: patent
severity: novelty_destroying
ref_id: 3815776
ref_type: patent
severity: novelty_destroying
ref_id: 3591003
ref_type: patent
severity: novelty_destroying
ref_id: 20020125178
ref_type: patent
severity: novelty_destroying
ref_id: 20040164017
ref_type: patent
severity: novelty_destroying
ref_id: 20100108590
ref_type: patent
severity: novelty_destroying
ref_id: 5695633
ref_type: patent
severity: novelty_destroying
Final disposition: pending (2015-10-16)