Search

Randall E. Chin

Examiner (ID: 17418, Phone: (571)272-1270 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
3723, 3405, 1744, 2402, 2899
Total Applications
3276
Issued Applications
2426
Pending Applications
137
Abandoned Applications
726

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9097376 [patent_doc_number] => 08561246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Displaceable attachment' [patent_app_type] => utility [patent_app_number] => 13/639280 [patent_app_country] => US [patent_app_date] => 2011-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2459 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13639280 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/639280
Displaceable attachment Feb 1, 2011 Issued
Array ( [id] => 8319965 [patent_doc_number] => 20120192371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => '3D DUSTING SHEET AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/015580 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1916 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13015580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/015580
3D DUSTING SHEET AND METHOD FOR MANUFACTURING THE SAME Jan 27, 2011 Abandoned
Array ( [id] => 7749493 [patent_doc_number] => 20120024723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'Cleaning Implement' [patent_app_type] => utility [patent_app_number] => 13/012370 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8967 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20120024723.pdf [firstpage_image] =>[orig_patent_app_number] => 13012370 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012370
Cleaning implement Jan 23, 2011 Issued
Array ( [id] => 8309008 [patent_doc_number] => 20120186032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'Adjustable bolt cleaner' [patent_app_type] => utility [patent_app_number] => 12/931080 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1143 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12931080 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/931080
Adjustable bolt cleaner Jan 23, 2011 Abandoned
Array ( [id] => 8177338 [patent_doc_number] => 20120110755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'Cleaning Device with Electrostatic Sheet Auto Rolling' [patent_app_type] => utility [patent_app_number] => 13/008491 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4941 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20120110755.pdf [firstpage_image] =>[orig_patent_app_number] => 13008491 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/008491
Cleaning device with electrostatic sheet auto rolling Jan 17, 2011 Issued
Array ( [id] => 8297679 [patent_doc_number] => 20120180238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'Yard Cleaner' [patent_app_type] => utility [patent_app_number] => 13/006990 [patent_app_country] => US [patent_app_date] => 2011-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13006990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/006990
Yard Cleaner Jan 13, 2011 Abandoned
Array ( [id] => 8757792 [patent_doc_number] => 08418307 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-04-16 [patent_title] => 'Device and method for cleaning a non-stick cooking surface' [patent_app_type] => utility [patent_app_number] => 13/004120 [patent_app_country] => US [patent_app_date] => 2011-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2121 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13004120 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/004120
Device and method for cleaning a non-stick cooking surface Jan 10, 2011 Issued
Array ( [id] => 8286008 [patent_doc_number] => 20120174332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'SURFACE CLEANING TOOLS HAVING END CAPS' [patent_app_type] => utility [patent_app_number] => 12/986381 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7205 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12986381 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/986381
Surface cleaning tools having end caps Jan 6, 2011 Issued
Array ( [id] => 8273447 [patent_doc_number] => 20120167317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'Floor Cleaning Apparatus with Integrated Dispensing and Containment Rolls' [patent_app_type] => utility [patent_app_number] => 12/984930 [patent_app_country] => US [patent_app_date] => 2011-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5430 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12984930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/984930
Floor cleaning apparatus with integrated dispensing and containment rolls Jan 4, 2011 Issued
Array ( [id] => 13136603 [patent_doc_number] => 10085609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Hand-held cleaning apparatus for touch screens [patent_app_type] => utility [patent_app_number] => 13/977440 [patent_app_country] => US [patent_app_date] => 2010-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 3987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13977440 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/977440
Hand-held cleaning apparatus for touch screens Dec 30, 2010 Issued
Array ( [id] => 6150170 [patent_doc_number] => 20110154596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'VACUUM BRUSH HAVING RETRACTABLE BRISTLES' [patent_app_type] => utility [patent_app_number] => 12/980771 [patent_app_country] => US [patent_app_date] => 2010-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2228 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20110154596.pdf [firstpage_image] =>[orig_patent_app_number] => 12980771 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/980771
VACUUM BRUSH HAVING RETRACTABLE BRISTLES Dec 28, 2010 Abandoned
Array ( [id] => 9024315 [patent_doc_number] => 08533887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Apparatus for disinfecting handheld instruments' [patent_app_type] => utility [patent_app_number] => 12/975721 [patent_app_country] => US [patent_app_date] => 2010-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2946 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12975721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/975721
Apparatus for disinfecting handheld instruments Dec 21, 2010 Issued
Array ( [id] => 9063262 [patent_doc_number] => 20130255018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'ORAL CARE IMPLEMENT' [patent_app_type] => utility [patent_app_number] => 13/992271 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13992271 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/992271
Oral care implement Dec 20, 2010 Issued
Array ( [id] => 8401732 [patent_doc_number] => 20120233791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'BRUSH BODY AND TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 13/512899 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3813 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13512899 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/512899
BRUSH BODY AND TOOTHBRUSH Dec 19, 2010 Abandoned
Array ( [id] => 9352966 [patent_doc_number] => 08671492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-18 [patent_title] => 'Electric toothbrush' [patent_app_type] => utility [patent_app_number] => 12/972741 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11870 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12972741 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972741
Electric toothbrush Dec 19, 2010 Issued
Array ( [id] => 8401731 [patent_doc_number] => 20120233790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'BRUSH BODY AND TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 13/512810 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5084 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13512810 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/512810
BRUSH BODY AND TOOTHBRUSH Dec 19, 2010 Abandoned
Array ( [id] => 9225866 [patent_doc_number] => 08631530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-21 [patent_title] => 'Cleaning device and system' [patent_app_type] => utility [patent_app_number] => 13/517911 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4234 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13517911 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/517911
Cleaning device and system Dec 16, 2010 Issued
Array ( [id] => 8498152 [patent_doc_number] => 20120297561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'HANDLE FOR A CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/514250 [patent_app_country] => US [patent_app_date] => 2010-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1763 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13514250 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/514250
HANDLE FOR A CLEANING DEVICE Dec 8, 2010 Abandoned
Array ( [id] => 8223256 [patent_doc_number] => 20120137452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'DUAL MOTION POWERED TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 12/962100 [patent_app_country] => US [patent_app_date] => 2010-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5120 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12962100 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/962100
Dual motion powered toothbrush Dec 6, 2010 Issued
Array ( [id] => 7548645 [patent_doc_number] => 08060974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Foot-worn scrubbing apparatus' [patent_app_type] => utility [patent_app_number] => 12/961287 [patent_app_country] => US [patent_app_date] => 2010-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3408 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/060/08060974.pdf [firstpage_image] =>[orig_patent_app_number] => 12961287 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/961287
Foot-worn scrubbing apparatus Dec 5, 2010 Issued
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