Patent application 13716513 (US), filed 2012-12-17
Publication number: US20130161180A1
Title: Solar Water Still
CPC codes: B01D   1/0035
Y02A  20/00
Y02A  20/212
Y02A  20/211
B01D   5/0066
C02F   1/14
Office action: rejection, dated 2015-10-15
Rejection reasons: anticipation_102
obviousness_103
indefiniteness_112
Prior art cited: ref_id: 5368698
ref_type: patent
severity: novelty_destroying
ref_id: 20080164135
ref_type: patent
severity: novelty_destroying
ref_id: 5368698
ref_type: patent
severity: novelty_destroying
ref_id: 8282830
ref_type: patent
severity: novelty_destroying
ref_id: 20120228114
ref_type: patent
severity: novelty_destroying
Final disposition: rejected (2015-10-15)