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] => 9815366 [patent_doc_number] => 08925140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-01-06 [patent_title] => 'Interchangeable expressions bath sponge' [patent_app_type] => utility [patent_app_number] => 14/481242 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1476 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 14481242 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481242
Interchangeable expressions bath sponge Sep 8, 2014 Issued
Array ( [id] => 9926738 [patent_doc_number] => 20150074930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'GOLF ACCESSORIES FOR CLEANING HANDS OR EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 14/471273 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3897 [patent_no_of_claims] => 18 [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] => 14471273 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/471273
Golf accessories for cleaning hands or equipment Aug 27, 2014 Issued
Array ( [id] => 13010955 [patent_doc_number] => 10028575 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-07-24 [patent_title] => Friction-driven rotary push broom [patent_app_type] => utility [patent_app_number] => 14/469320 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3429 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14469320 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469320
Friction-driven rotary push broom Aug 25, 2014 Issued
Array ( [id] => 10647915 [patent_doc_number] => 09364135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Cleaning wand and cloth system' [patent_app_type] => utility [patent_app_number] => 14/464252 [patent_app_country] => US [patent_app_date] => 2014-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1255 [patent_no_of_claims] => 6 [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] => 14464252 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/464252
Cleaning wand and cloth system Aug 19, 2014 Issued
Array ( [id] => 11009462 [patent_doc_number] => 20160206415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'DENTAL DEVICE FOR AUTOMATICALLY CLEANING A PERSON\'S ORAL CAVITY' [patent_app_type] => utility [patent_app_number] => 14/912310 [patent_app_country] => US [patent_app_date] => 2014-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2266 [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] => 14912310 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/912310
Dental device for automatically cleaning a person's oral cavity Aug 17, 2014 Issued
Array ( [id] => 12085788 [patent_doc_number] => 09839501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Mechanical toothbrush' [patent_app_type] => utility [patent_app_number] => 14/459882 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2822 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14459882 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/459882
Mechanical toothbrush Aug 13, 2014 Issued
Array ( [id] => 9903917 [patent_doc_number] => 20150059117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'FLEXIBLE AND ADJUSTABLE ROLLER SCRAPERS' [patent_app_type] => utility [patent_app_number] => 14/459711 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2286 [patent_no_of_claims] => 18 [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] => 14459711 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/459711
Flexible and adjustable roller scrapers Aug 13, 2014 Issued
Array ( [id] => 10699790 [patent_doc_number] => 20160045937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'SUBSTRATE CLEANING APPARATUS AND METHOD FOR CLEANING A SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 14/458211 [patent_app_country] => US [patent_app_date] => 2014-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2521 [patent_no_of_claims] => 17 [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] => 14458211 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/458211
SUBSTRATE CLEANING APPARATUS AND METHOD FOR CLEANING A SUBSTRATE Aug 11, 2014 Abandoned
Array ( [id] => 10670062 [patent_doc_number] => 20160016208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'NOZZLE CLEANING DEVICE AND METHOD OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/404020 [patent_app_country] => US [patent_app_date] => 2014-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3851 [patent_no_of_claims] => 13 [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] => 14404020 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/404020
Nozzle cleaning device and method of using the same Jul 31, 2014 Issued
Array ( [id] => 9912771 [patent_doc_number] => 20150067974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'POOL CLEANING ROBOT WITH BYPASS MECHANISM' [patent_app_type] => utility [patent_app_number] => 14/445082 [patent_app_country] => US [patent_app_date] => 2014-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5511 [patent_no_of_claims] => 42 [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] => 14445082 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/445082
Pool cleaning robot with bypass mechanism Jul 28, 2014 Issued
Array ( [id] => 10931845 [patent_doc_number] => 20140334866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'HANDHELD DEVICES AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/339382 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 25961 [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] => 14339382 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/339382
HANDHELD DEVICES AND RELATED METHODS Jul 22, 2014 Abandoned
Array ( [id] => 9891938 [patent_doc_number] => 20150047137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'Multi-segment cleaning device' [patent_app_type] => utility [patent_app_number] => 14/334720 [patent_app_country] => US [patent_app_date] => 2014-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2299 [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] => 14334720 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/334720
Multi-segment cleaning device Jul 17, 2014 Abandoned
Array ( [id] => 13164713 [patent_doc_number] => 10098447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Oral-care implement having color-communicative element [patent_app_type] => utility [patent_app_number] => 14/331662 [patent_app_country] => US [patent_app_date] => 2014-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 43 [patent_no_of_words] => 8946 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14331662 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/331662
Oral-care implement having color-communicative element Jul 14, 2014 Issued
Array ( [id] => 10998267 [patent_doc_number] => 20160195213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'PIG HANDLING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/911130 [patent_app_country] => US [patent_app_date] => 2014-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4446 [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] => 14911130 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/911130
Pig handling device Jul 13, 2014 Issued
Array ( [id] => 10656763 [patent_doc_number] => 20160002907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'CURB VENT STACK PLUNGER' [patent_app_type] => utility [patent_app_number] => 14/323580 [patent_app_country] => US [patent_app_date] => 2014-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1865 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 13 [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] => 14323580 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/323580
Curb vent stack plunger Jul 2, 2014 Issued
Array ( [id] => 10760121 [patent_doc_number] => 20160106274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'TOILET SCRUBBER AND TOILET CLEANER' [patent_app_type] => utility [patent_app_number] => 14/786401 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7117 [patent_no_of_claims] => 8 [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] => 14786401 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786401
TOILET SCRUBBER AND TOILET CLEANER Jun 30, 2014 Abandoned
Array ( [id] => 10510673 [patent_doc_number] => 09238247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-19 [patent_title] => 'Paint roller assembly' [patent_app_type] => utility [patent_app_number] => 14/317752 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1353 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14317752 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/317752
Paint roller assembly Jun 26, 2014 Issued
Array ( [id] => 13081013 [patent_doc_number] => 10060569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Pipe pig [patent_app_type] => utility [patent_app_number] => 14/315210 [patent_app_country] => US [patent_app_date] => 2014-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3106 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14315210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/315210
Pipe pig Jun 24, 2014 Issued
Array ( [id] => 10963262 [patent_doc_number] => 20140366293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'LAMINATE CLEANING IMPLEMENT' [patent_app_type] => utility [patent_app_number] => 14/307892 [patent_app_country] => US [patent_app_date] => 2014-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 22954 [patent_no_of_claims] => 27 [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] => 14307892 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/307892
Laminate cleaning implement Jun 17, 2014 Issued
Array ( [id] => 14593251 [patent_doc_number] => 10349800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Bonded laminate cleaning implement [patent_app_type] => utility [patent_app_number] => 14/307924 [patent_app_country] => US [patent_app_date] => 2014-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 18565 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14307924 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/307924
Bonded laminate cleaning implement Jun 17, 2014 Issued
Menu