Patent application 13866318 (US), filed 2013-04-19
Publication number: US20130309948A1
Title: HAND SANDER THAT IS SELECTIVELY ATTACHABLE TO A DUST-VACUUM SYSTEM
CPC codes: B24B  55/10
B24B   7/184
B24D  15/023
B24D  15/04
Office action: rejection, dated 2015-10-14
Rejection reasons: anticipation_102
indefiniteness_112
Final disposition: pending (2015-10-14)