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] => 9089824 [patent_doc_number] => 20130269135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'CLEANING CLOTH' [patent_app_type] => utility [patent_app_number] => 13/685381 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4690 [patent_no_of_claims] => 17 [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] => 13685381 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/685381
Cleaning cloth Nov 25, 2012 Issued
Array ( [id] => 9659736 [patent_doc_number] => 08806698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Grill brush splatter guard' [patent_app_type] => utility [patent_app_number] => 13/665691 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1967 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13665691 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/665691
Grill brush splatter guard Oct 30, 2012 Issued
Array ( [id] => 10599800 [patent_doc_number] => 09320347 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-26 [patent_title] => 'Sweeper device for RV slide-outs' [patent_app_type] => utility [patent_app_number] => 13/664450 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2252 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13664450 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664450
Sweeper device for RV slide-outs Oct 30, 2012 Issued
Array ( [id] => 9867432 [patent_doc_number] => 08955189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Multi-purpose cleaning tool' [patent_app_type] => utility [patent_app_number] => 13/663121 [patent_app_country] => US [patent_app_date] => 2012-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1330 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13663121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/663121
Multi-purpose cleaning tool Oct 28, 2012 Issued
Array ( [id] => 8869015 [patent_doc_number] => 08464385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Vehicle washing installation' [patent_app_type] => utility [patent_app_number] => 13/661520 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3139 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13661520 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/661520
Vehicle washing installation Oct 25, 2012 Issued
Array ( [id] => 10891332 [patent_doc_number] => 08914935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Disposable premoistened multilayered cleaning wipe' [patent_app_type] => utility [patent_app_number] => 13/657241 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10560 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13657241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657241
Disposable premoistened multilayered cleaning wipe Oct 21, 2012 Issued
Array ( [id] => 9431423 [patent_doc_number] => 20140109329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'PREMOISTENED MULTILAYERED CLEANING WIPE HAVING COLORED REGIONS' [patent_app_type] => utility [patent_app_number] => 13/657209 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10650 [patent_no_of_claims] => 18 [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] => 13657209 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657209
Premoistened multilayered cleaning wipe having colored regions Oct 21, 2012 Issued
Array ( [id] => 9431424 [patent_doc_number] => 20140109330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'DISPOSABLE PREMOISTENED MULTILAYERED CLEANING WIPE' [patent_app_type] => utility [patent_app_number] => 13/657231 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10633 [patent_no_of_claims] => 12 [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] => 13657231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657231
Disposable premoistened multilayered cleaning wipe Oct 21, 2012 Issued
Array ( [id] => 10567799 [patent_doc_number] => 09290958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-22 [patent_title] => 'Swimming pool cleaner appendages' [patent_app_type] => utility [patent_app_number] => 13/652331 [patent_app_country] => US [patent_app_date] => 2012-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 7007 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13652331 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/652331
Swimming pool cleaner appendages Oct 14, 2012 Issued
Array ( [id] => 9124854 [patent_doc_number] => 08572793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-05 [patent_title] => 'Portable fishing lure cleaner' [patent_app_type] => utility [patent_app_number] => 13/647271 [patent_app_country] => US [patent_app_date] => 2012-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2042 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13647271 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/647271
Portable fishing lure cleaner Oct 7, 2012 Issued
Array ( [id] => 10148213 [patent_doc_number] => 09180479 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-11-10 [patent_title] => 'Painting apparatus' [patent_app_type] => utility [patent_app_number] => 13/645342 [patent_app_country] => US [patent_app_date] => 2012-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7112 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13645342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/645342
Painting apparatus Oct 3, 2012 Issued
Array ( [id] => 9392786 [patent_doc_number] => 20140090192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'Fountain Toothbrush' [patent_app_type] => utility [patent_app_number] => 13/573780 [patent_app_country] => US [patent_app_date] => 2012-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2392 [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] => 13573780 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/573780
Fountain Toothbrush Oct 2, 2012 Abandoned
Array ( [id] => 8638856 [patent_doc_number] => 20130030659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'ADJUSTABLE INTAKE PORT FOR SUBMERSIBLE POOL AND TANK CLEANER' [patent_app_type] => utility [patent_app_number] => 13/632428 [patent_app_country] => US [patent_app_date] => 2012-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8245 [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] => 13632428 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632428
Adjustable intake port for submersible pool and tank cleaner Sep 30, 2012 Issued
Array ( [id] => 8659711 [patent_doc_number] => 20130040540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'Multi-Layer Surface Treatment Pad For Motorized Device' [patent_app_type] => utility [patent_app_number] => 13/630250 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3999 [patent_no_of_claims] => 8 [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] => 13630250 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/630250
Multi-layer surface treatment pad for motorized device Sep 27, 2012 Issued
Array ( [id] => 9841739 [patent_doc_number] => 08943637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Multi-directional wiping elements and device using the same' [patent_app_type] => utility [patent_app_number] => 13/573598 [patent_app_country] => US [patent_app_date] => 2012-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5761 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13573598 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/573598
Multi-directional wiping elements and device using the same Sep 26, 2012 Issued
Array ( [id] => 9666307 [patent_doc_number] => 20140230170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'POST-CMP CLEANING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/347170 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6747 [patent_no_of_claims] => 20 [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] => 14347170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/347170
POST-CMP CLEANING APPARATUS AND METHOD Sep 25, 2012 Abandoned
Array ( [id] => 9993649 [patent_doc_number] => 09038230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Cleaning device' [patent_app_type] => utility [patent_app_number] => 14/358920 [patent_app_country] => US [patent_app_date] => 2012-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1449 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14358920 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/358920
Cleaning device Sep 24, 2012 Issued
Array ( [id] => 8602654 [patent_doc_number] => 20130007967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'Oral-care device and system' [patent_app_type] => utility [patent_app_number] => 13/573299 [patent_app_country] => US [patent_app_date] => 2012-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6918 [patent_no_of_claims] => 16 [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] => 13573299 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/573299
Oral-care device and system Sep 9, 2012 Issued
Array ( [id] => 8602661 [patent_doc_number] => 20130007973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'Clothing Wipe' [patent_app_type] => utility [patent_app_number] => 13/606827 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8931 [patent_no_of_claims] => 40 [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] => 13606827 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/606827
Clothing wipe Sep 6, 2012 Issued
Array ( [id] => 9138095 [patent_doc_number] => 08578549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Cleaning sheets' [patent_app_type] => utility [patent_app_number] => 13/607525 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 4981 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13607525 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/607525
Cleaning sheets Sep 6, 2012 Issued
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