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] => 11152897 [patent_doc_number] => 09386893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Glass-wiping robot having air-venting device' [patent_app_type] => utility [patent_app_number] => 14/431260 [patent_app_country] => US [patent_app_date] => 2013-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1901 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14431260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431260
Glass-wiping robot having air-venting device Sep 25, 2013 Issued
Array ( [id] => 11152897 [patent_doc_number] => 09386893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Glass-wiping robot having air-venting device' [patent_app_type] => utility [patent_app_number] => 14/431260 [patent_app_country] => US [patent_app_date] => 2013-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1901 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14431260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431260
Glass-wiping robot having air-venting device Sep 25, 2013 Issued
Array ( [id] => 11152897 [patent_doc_number] => 09386893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Glass-wiping robot having air-venting device' [patent_app_type] => utility [patent_app_number] => 14/431260 [patent_app_country] => US [patent_app_date] => 2013-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1901 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14431260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431260
Glass-wiping robot having air-venting device Sep 25, 2013 Issued
Array ( [id] => 11872076 [patent_doc_number] => 09743819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Floor mop with concentrated cleaning feature' [patent_app_type] => utility [patent_app_number] => 14/035472 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7422 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14035472 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/035472
Floor mop with concentrated cleaning feature Sep 23, 2013 Issued
Array ( [id] => 10197585 [patent_doc_number] => 20150082570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'FLEXIBLE SCRUBBING HEAD FOR A FLOOR MOP' [patent_app_type] => utility [patent_app_number] => 14/035431 [patent_app_country] => US [patent_app_date] => 2013-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8766 [patent_no_of_claims] => 23 [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] => 14035431 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/035431
Flexible scrubbing head for a floor mop Sep 23, 2013 Issued
Array ( [id] => 10855150 [patent_doc_number] => 08881333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-11-11 [patent_title] => 'Replaceable bristle toothbrush device' [patent_app_type] => utility [patent_app_number] => 14/032412 [patent_app_country] => US [patent_app_date] => 2013-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1591 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14032412 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/032412
Replaceable bristle toothbrush device Sep 19, 2013 Issued
Array ( [id] => 9365830 [patent_doc_number] => 20140075703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'Display Surface Cleaning System' [patent_app_type] => utility [patent_app_number] => 14/028741 [patent_app_country] => US [patent_app_date] => 2013-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6539 [patent_no_of_claims] => 19 [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] => 14028741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/028741
Display surface cleaning system Sep 16, 2013 Issued
Array ( [id] => 9826601 [patent_doc_number] => 08935823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-20 [patent_title] => 'Device for processing of cores' [patent_app_type] => utility [patent_app_number] => 14/026982 [patent_app_country] => US [patent_app_date] => 2013-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1684 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14026982 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/026982
Device for processing of cores Sep 12, 2013 Issued
Array ( [id] => 9200871 [patent_doc_number] => 20140000048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'ORAL CARE IMPLEMENT HAVING A HEAD INSERT' [patent_app_type] => utility [patent_app_number] => 14/017043 [patent_app_country] => US [patent_app_date] => 2013-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6725 [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] => 14017043 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/017043
Oral care implement having a head insert Sep 2, 2013 Issued
Array ( [id] => 11879432 [patent_doc_number] => 09750587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Power toothbrush with a tunable brushhead assembly system' [patent_app_type] => utility [patent_app_number] => 14/422201 [patent_app_country] => US [patent_app_date] => 2013-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2074 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14422201 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/422201
Power toothbrush with a tunable brushhead assembly system Aug 30, 2013 Issued
Array ( [id] => 9897499 [patent_doc_number] => 20150052698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'BRUSH CLEANING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/010452 [patent_app_country] => US [patent_app_date] => 2013-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1922 [patent_no_of_claims] => 20 [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] => 14010452 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/010452
BRUSH CLEANING APPARATUS Aug 25, 2013 Abandoned
Array ( [id] => 10886354 [patent_doc_number] => 08910339 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-16 [patent_title] => 'Paint roller assembly' [patent_app_type] => utility [patent_app_number] => 13/972461 [patent_app_country] => US [patent_app_date] => 2013-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1930 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13972461 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/972461
Paint roller assembly Aug 20, 2013 Issued
Array ( [id] => 9723776 [patent_doc_number] => 20140259477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'OPTIC CONNECTOR CLEANING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/970201 [patent_app_country] => US [patent_app_date] => 2013-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8076 [patent_no_of_claims] => 23 [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] => 13970201 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/970201
Optic connector cleaning apparatus Aug 18, 2013 Issued
Array ( [id] => 9941712 [patent_doc_number] => 08990994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Multilayered cleaning wipe' [patent_app_type] => utility [patent_app_number] => 13/967708 [patent_app_country] => US [patent_app_date] => 2013-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 12472 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13967708 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/967708
Multilayered cleaning wipe Aug 14, 2013 Issued
Array ( [id] => 9193812 [patent_doc_number] => 20130333127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'WHEEL WASHING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/968111 [patent_app_country] => US [patent_app_date] => 2013-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8263 [patent_no_of_claims] => 33 [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] => 13968111 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/968111
Wheel washing apparatus Aug 14, 2013 Issued
Array ( [id] => 9431427 [patent_doc_number] => 20140109333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'MULTILAYERED CLEANING WIPE' [patent_app_type] => utility [patent_app_number] => 13/967723 [patent_app_country] => US [patent_app_date] => 2013-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12458 [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] => 13967723 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/967723
Multilayered cleaning wipe Aug 14, 2013 Issued
Array ( [id] => 9891939 [patent_doc_number] => 20150047138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'DISPOSABLE PREMOISTENED MULTILAYERED CLEANING WIPE' [patent_app_type] => utility [patent_app_number] => 13/967752 [patent_app_country] => US [patent_app_date] => 2013-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11552 [patent_no_of_claims] => 20 [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] => 13967752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/967752
DISPOSABLE PREMOISTENED MULTILAYERED CLEANING WIPE Aug 14, 2013 Abandoned
Array ( [id] => 9891937 [patent_doc_number] => 20150047136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'ROTARY BRUSH CONSTRUCTION, PARTICULARLY FOR VEHICLE WASHING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/966180 [patent_app_country] => US [patent_app_date] => 2013-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1756 [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] => 13966180 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/966180
Rotary brush construction, particularly for vehicle washing systems Aug 12, 2013 Issued
Array ( [id] => 9315320 [patent_doc_number] => 20140047658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'MOP HEAD' [patent_app_type] => utility [patent_app_number] => 13/965531 [patent_app_country] => US [patent_app_date] => 2013-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2052 [patent_no_of_claims] => 20 [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] => 13965531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/965531
Mop head Aug 12, 2013 Issued
Array ( [id] => 9968897 [patent_doc_number] => 09015887 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-04-28 [patent_title] => 'Floor treatment apparatus' [patent_app_type] => utility [patent_app_number] => 13/964046 [patent_app_country] => US [patent_app_date] => 2013-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 39 [patent_no_of_words] => 10901 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13964046 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/964046
Floor treatment apparatus Aug 9, 2013 Issued
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