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] => 12124447 [patent_doc_number] => 20180008033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'A CASSETTE BRUSH, A VEHICLE PROVIDED THEREWITH AND A METHOD OF PRODUCING A CASSETTE ELEMENT FOR A CASSETTE BRUSH' [patent_app_type] => utility [patent_app_number] => 15/543798 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4271 [patent_no_of_claims] => 21 [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] => 15543798 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543798
Cassette brush, a vehicle provided therewith and a method of producing a cassette element for a cassette brush Jan 12, 2016 Issued
Array ( [id] => 11268268 [patent_doc_number] => 09492050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Textured device for cleaning cosmetic brushes' [patent_app_type] => utility [patent_app_number] => 14/980956 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 7656 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14980956 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/980956
Textured device for cleaning cosmetic brushes Dec 27, 2015 Issued
Array ( [id] => 10987120 [patent_doc_number] => 20160184065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'POWERED ORAL CARE IMPLEMENT' [patent_app_type] => utility [patent_app_number] => 14/977151 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7114 [patent_no_of_claims] => 22 [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] => 14977151 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/977151
Powered oral care implement Dec 20, 2015 Issued
Array ( [id] => 11299140 [patent_doc_number] => 09507146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Apparatus for cleaning optical fiber connector' [patent_app_type] => utility [patent_app_number] => 14/973170 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3262 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14973170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/973170
Apparatus for cleaning optical fiber connector Dec 16, 2015 Issued
Array ( [id] => 14323121 [patent_doc_number] => 10292553 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-21 [patent_title] => Mopping extension for a robotic vacuum [patent_app_type] => utility [patent_app_number] => 14/970791 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 1888 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14970791 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/970791
Mopping extension for a robotic vacuum Dec 15, 2015 Issued
Array ( [id] => 10980580 [patent_doc_number] => 20160177524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'Vehicle With Internal and/or External Monitoring' [patent_app_type] => utility [patent_app_number] => 14/969830 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3923 [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] => 14969830 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/969830
Vehicle with internal and/or external monitoring Dec 14, 2015 Issued
Array ( [id] => 13967359 [patent_doc_number] => 10213011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Oral care implement [patent_app_type] => utility [patent_app_number] => 14/968630 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 9598 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14968630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/968630
Oral care implement Dec 13, 2015 Issued
Array ( [id] => 10823272 [patent_doc_number] => 20160169436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'Automated Pig Launching System' [patent_app_type] => utility [patent_app_number] => 14/963751 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6314 [patent_no_of_claims] => 32 [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] => 14963751 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/963751
Automated pig launching system Dec 8, 2015 Issued
Array ( [id] => 11380957 [patent_doc_number] => 20170007012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'Brush Hanging System' [patent_app_type] => utility [patent_app_number] => 14/960900 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3018 [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] => 14960900 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/960900
Brush hanging system Dec 6, 2015 Issued
Array ( [id] => 13063965 [patent_doc_number] => 10052753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Multi-component quick assembly handle and method of making same [patent_app_type] => utility [patent_app_number] => 14/961200 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2002 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14961200 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/961200
Multi-component quick assembly handle and method of making same Dec 6, 2015 Issued
Array ( [id] => 11647284 [patent_doc_number] => 20170143186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'SHOE CLEANING ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/947010 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1353 [patent_no_of_claims] => 9 [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] => 14947010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947010
SHOE CLEANING ASSEMBLY Nov 19, 2015 Abandoned
Array ( [id] => 11596070 [patent_doc_number] => 09643216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Cleaning device, method of manufacturing the same and substrate cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 14/944551 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 6028 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944551 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944551
Cleaning device, method of manufacturing the same and substrate cleaning apparatus Nov 17, 2015 Issued
Array ( [id] => 11625273 [patent_doc_number] => 20170135463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'Electric Hairbrush used to create wavy pattern in thick textured hair commonly found with individuals of Puerto Rican or African American descent' [patent_app_type] => utility [patent_app_number] => 14/944810 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1647 [patent_no_of_claims] => 7 [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] => 14944810 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944810
Electric Hairbrush used to create wavy pattern in thick textured hair commonly found with individuals of Puerto Rican or African American descent Nov 17, 2015 Abandoned
Array ( [id] => 13688535 [patent_doc_number] => 20170355222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => IMPROVED PAINT ROLLER PAINT TRAY [patent_app_type] => utility [patent_app_number] => 15/521911 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15521911 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521911
IMPROVED PAINT ROLLER PAINT TRAY Nov 15, 2015 Abandoned
Array ( [id] => 11303341 [patent_doc_number] => 09510721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Floor cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 14/938699 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 57 [patent_no_of_words] => 17867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14938699 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/938699
Floor cleaning apparatus Nov 10, 2015 Issued
Array ( [id] => 11248884 [patent_doc_number] => 09474361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Textured device for cleaning cosmetic brushes' [patent_app_type] => utility [patent_app_number] => 14/936879 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6398 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14936879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/936879
Textured device for cleaning cosmetic brushes Nov 9, 2015 Issued
Array ( [id] => 11617632 [patent_doc_number] => 20170127819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'Cylindrically-Shaped Toothbrush Assembly With Domed Bristles' [patent_app_type] => utility [patent_app_number] => 14/933450 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2564 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14933450 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933450
Cylindrically-Shaped Toothbrush Assembly With Domed Bristles Nov 4, 2015 Abandoned
Array ( [id] => 10823986 [patent_doc_number] => 20160170153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'OSCILLATING FIBER OPTIC CLEANING TOOL' [patent_app_type] => utility [patent_app_number] => 14/931130 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2695 [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] => 14931130 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/931130
Oscillating fiber optic cleaning tool Nov 2, 2015 Issued
Array ( [id] => 11806206 [patent_doc_number] => 09547272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Cleaning blade and cleaning device' [patent_app_type] => utility [patent_app_number] => 14/924480 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 11966 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14924480 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/924480
Cleaning blade and cleaning device Oct 26, 2015 Issued
Array ( [id] => 10775700 [patent_doc_number] => 20160121856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'ICE SCRAPER' [patent_app_type] => utility [patent_app_number] => 14/885810 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2665 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14885810 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/885810
Ice scraper Oct 15, 2015 Issued
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