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] => 10161063 [patent_doc_number] => 09192274 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-11-24 [patent_title] => 'Floor wiping mechanism for self-propelled floor cleaner' [patent_app_type] => utility [patent_app_number] => 14/687570 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1905 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14687570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/687570
Floor wiping mechanism for self-propelled floor cleaner Apr 14, 2015 Issued
Array ( [id] => 11843031 [patent_doc_number] => 09730568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Rotating mop handle and bucket assembly' [patent_app_type] => utility [patent_app_number] => 14/679314 [patent_app_country] => US [patent_app_date] => 2015-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7496 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14679314 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/679314
Rotating mop handle and bucket assembly Apr 5, 2015 Issued
Array ( [id] => 10662713 [patent_doc_number] => 20160008858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'CLEANING BRUSH FOR FROTHING CUP' [patent_app_type] => utility [patent_app_number] => 14/678501 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2442 [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] => 14678501 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/678501
CLEANING BRUSH FOR FROTHING CUP Apr 2, 2015 Abandoned
Array ( [id] => 10331382 [patent_doc_number] => 20150216386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'CLEANING HEAD ASSEMBLIES HAVING TOUCH-FREE ATTACHMENT AND ALIGNMENT TECHNOLOGY' [patent_app_type] => utility [patent_app_number] => 14/674912 [patent_app_country] => US [patent_app_date] => 2015-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8678 [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] => 14674912 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/674912
Cleaning head assemblies having touch-free attachment and alignment technology Mar 30, 2015 Issued
Array ( [id] => 10044693 [patent_doc_number] => 09085078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-21 [patent_title] => 'Rotatable and extendable mop' [patent_app_type] => utility [patent_app_number] => 14/672702 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3201 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14672702 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/672702
Rotatable and extendable mop Mar 29, 2015 Issued
Array ( [id] => 11872821 [patent_doc_number] => 09744572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Apparatus for removing solids from sewers' [patent_app_type] => utility [patent_app_number] => 14/672902 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3306 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14672902 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/672902
Apparatus for removing solids from sewers Mar 29, 2015 Issued
Array ( [id] => 11305242 [patent_doc_number] => 09512630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Automated swimming pool cleaner having and angled jet drive propulsion system' [patent_app_type] => utility [patent_app_number] => 14/666181 [patent_app_country] => US [patent_app_date] => 2015-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 60 [patent_no_of_words] => 15204 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14666181 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/666181
Automated swimming pool cleaner having and angled jet drive propulsion system Mar 22, 2015 Issued
Array ( [id] => 11612950 [patent_doc_number] => 09650799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Automated swimming pool cleaner having an angled jet drive propulsion system' [patent_app_type] => utility [patent_app_number] => 14/666145 [patent_app_country] => US [patent_app_date] => 2015-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 60 [patent_no_of_words] => 15203 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14666145 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/666145
Automated swimming pool cleaner having an angled jet drive propulsion system Mar 22, 2015 Issued
Array ( [id] => 11075201 [patent_doc_number] => 20160272166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'WHEEL WELL ICE BUILDUP REMOVAL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/663700 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1435 [patent_no_of_claims] => 7 [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] => 14663700 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/663700
Wheel well ice buildup removal assembly Mar 19, 2015 Issued
Array ( [id] => 11224155 [patent_doc_number] => 09451861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Floor treatment apparatus' [patent_app_type] => utility [patent_app_number] => 14/643768 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 39 [patent_no_of_words] => 10923 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14643768 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643768
Floor treatment apparatus Mar 9, 2015 Issued
Array ( [id] => 10627127 [patent_doc_number] => 09345263 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-24 [patent_title] => 'Vegetable washer' [patent_app_type] => utility [patent_app_number] => 14/640580 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4881 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14640580 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640580
Vegetable washer Mar 5, 2015 Issued
Array ( [id] => 10291298 [patent_doc_number] => 20150176297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'APPARATUS FOR CLEANING A SUBMERGED SURFACE WITH A DISCONNECTABLE DIRTY CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/640201 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7225 [patent_no_of_claims] => 3 [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] => 14640201 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640201
APPARATUS FOR CLEANING A SUBMERGED SURFACE WITH A DISCONNECTABLE DIRTY CIRCUIT Mar 5, 2015 Abandoned
Array ( [id] => 13104179 [patent_doc_number] => 10070715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Toothbrush with visual and/or other sensory effects [patent_app_type] => utility [patent_app_number] => 14/639848 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14639848 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/639848
Toothbrush with visual and/or other sensory effects Mar 4, 2015 Issued
Array ( [id] => 11792792 [patent_doc_number] => 09402461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Head for an oral care implement' [patent_app_type] => utility [patent_app_number] => 14/625220 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7048 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14625220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/625220
Head for an oral care implement Feb 17, 2015 Issued
Array ( [id] => 10566740 [patent_doc_number] => 09289895 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-22 [patent_title] => 'Adapter for extending a tool handle' [patent_app_type] => utility [patent_app_number] => 14/624670 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2405 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14624670 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624670
Adapter for extending a tool handle Feb 17, 2015 Issued
Array ( [id] => 10168573 [patent_doc_number] => 09199266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Paint roller shield' [patent_app_type] => utility [patent_app_number] => 14/616640 [patent_app_country] => US [patent_app_date] => 2015-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3760 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14616640 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/616640
Paint roller shield Feb 5, 2015 Issued
Array ( [id] => 11024097 [patent_doc_number] => 20160221052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'Tube Cleaning Dart Having Blades' [patent_app_type] => utility [patent_app_number] => 14/613611 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3120 [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] => 14613611 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613611
Tube cleaning dart having blades Feb 3, 2015 Issued
Array ( [id] => 10250457 [patent_doc_number] => 20150135453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'Spin Mop' [patent_app_type] => utility [patent_app_number] => 14/605036 [patent_app_country] => US [patent_app_date] => 2015-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3426 [patent_no_of_claims] => 13 [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] => 14605036 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/605036
Spin mop Jan 25, 2015 Issued
Array ( [id] => 10279211 [patent_doc_number] => 20150164209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'INJECTION MOLDED PART' [patent_app_type] => utility [patent_app_number] => 14/600704 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1464 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [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] => 14600704 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/600704
Injection molded part Jan 19, 2015 Issued
14/597451 GOLF EQUIPMENT CLEANER Jan 14, 2015 Abandoned
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