Patent application 13137697 (US), filed 2011-09-02
Publication number: US20130059087A1
Title: Method of strengthening glass using plasma torches and/or arc jets, and articles made according to the same
CPC codes: C03C  21/007
C03C  23/0055
C03C  23/006
C03C  25/607
C03C  25/6286
C23C  14/48
C23C  16/513
H01J  37/32018
H01J2237/327
Office action: rejection, dated 2015-10-15
Rejection reasons: obviousness_103
indefiniteness_112
Prior art cited: ref_id: 3741739
ref_type: patent
severity: obviousness
ref_id: 5144110
ref_type: patent
severity: obviousness
ref_id: 6001426
ref_type: patent
severity: obviousness
ref_id: 6114649
ref_type: patent
severity: obviousness
ref_id: 20040057692
ref_type: patent
severity: obviousness
ref_id: 3505048
ref_type: patent
severity: obviousness
ref_id: 3645710
ref_type: patent
severity: obviousness
ref_id: 5426003
ref_type: patent
severity: obviousness
ref_id: 20070232066
ref_type: patent
severity: obviousness
Final disposition: granted (2015-10-15)