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] => 11441365 [patent_doc_number] => 20170042386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'SKIN CLEANSING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/824501 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1623 [patent_no_of_claims] => 18 [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] => 14824501 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/824501
SKIN CLEANSING DEVICE Aug 11, 2015 Abandoned
Array ( [id] => 10648638 [patent_doc_number] => 09364867 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-06-14 [patent_title] => 'Cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 14/819992 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3163 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14819992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819992
Cleaning apparatus Aug 5, 2015 Issued
Array ( [id] => 10683636 [patent_doc_number] => 20160029781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'PUSH BROOM HEAD AND PUSH BROOM INCLUDING SAME' [patent_app_type] => utility [patent_app_number] => 14/818281 [patent_app_country] => US [patent_app_date] => 2015-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3025 [patent_no_of_claims] => 14 [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] => 14818281 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/818281
Push broom head and push broom including same Aug 3, 2015 Issued
Array ( [id] => 10691757 [patent_doc_number] => 20160037903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'SYSTEMS, METHODS AND APPARATUS FOR TRACKING A TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 14/815091 [patent_app_country] => US [patent_app_date] => 2015-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5288 [patent_no_of_claims] => 35 [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] => 14815091 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/815091
SYSTEMS, METHODS AND APPARATUS FOR TRACKING A TOOTHBRUSH Jul 30, 2015 Abandoned
Array ( [id] => 10691887 [patent_doc_number] => 20160038033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'METHOD, SYSTEM AND APPARATUS FOR QUANTIFYING ORAL HEALTH WITH A TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 14/815141 [patent_app_country] => US [patent_app_date] => 2015-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4389 [patent_no_of_claims] => 28 [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] => 14815141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/815141
METHOD, SYSTEM AND APPARATUS FOR QUANTIFYING ORAL HEALTH WITH A TOOTHBRUSH Jul 30, 2015 Abandoned
Array ( [id] => 13747287 [patent_doc_number] => 10166569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-01 [patent_title] => Painting system [patent_app_type] => utility [patent_app_number] => 14/815859 [patent_app_country] => US [patent_app_date] => 2015-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6433 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 14815859 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/815859
Painting system Jul 30, 2015 Issued
Array ( [id] => 11001974 [patent_doc_number] => 20160198923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'APPARATUS AND METHOD FOR PREPARING A SURFACE' [patent_app_type] => utility [patent_app_number] => 14/810841 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6504 [patent_no_of_claims] => 19 [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] => 14810841 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/810841
Apparatus and method for preparing a surface Jul 27, 2015 Issued
Array ( [id] => 11261780 [patent_doc_number] => 09486060 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-08 [patent_title] => 'Paint brush system' [patent_app_type] => utility [patent_app_number] => 14/811322 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2025 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14811322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/811322
Paint brush system Jul 27, 2015 Issued
Array ( [id] => 11399820 [patent_doc_number] => 20170020358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'MOP WITH STAND' [patent_app_type] => utility [patent_app_number] => 14/806151 [patent_app_country] => US [patent_app_date] => 2015-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3548 [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] => 14806151 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/806151
Mop with stand Jul 21, 2015 Issued
Array ( [id] => 11393417 [patent_doc_number] => 20170013952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'TOUCH-CONTROL FLASHING TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 14/802661 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2131 [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] => 14802661 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/802661
TOUCH-CONTROL FLASHING TOOTHBRUSH Jul 16, 2015 Abandoned
Array ( [id] => 12191275 [patent_doc_number] => 09894986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Toddler toothbrush assembly and methods' [patent_app_type] => utility [patent_app_number] => 14/802831 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8435 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14802831 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/802831
Toddler toothbrush assembly and methods Jul 16, 2015 Issued
Array ( [id] => 10669019 [patent_doc_number] => 20160015164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'DRY BRUSH ASSEMBLY AND METHOD OF OPERATING DRY BRUSH ASSEMBLY FOR CLEANING SOLAR PANEL MODULES' [patent_app_type] => utility [patent_app_number] => 14/800170 [patent_app_country] => US [patent_app_date] => 2015-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6004 [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] => 14800170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/800170
Dry brush assembly and method of operating dry brush assembly for cleaning solar panel modules Jul 14, 2015 Issued
Array ( [id] => 13310181 [patent_doc_number] => 20180206627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => Oral Care Implement and Monofilament Bristle for Use with the Same [patent_app_type] => utility [patent_app_number] => 15/742163 [patent_app_country] => US [patent_app_date] => 2015-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15742163 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742163
Oral care implement and monofilament bristle for use with the same Jul 6, 2015 Issued
Array ( [id] => 14168439 [patent_doc_number] => 10258205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Cleaning devices with selectively flexible or rigid handles [patent_app_type] => utility [patent_app_number] => 14/791531 [patent_app_country] => US [patent_app_date] => 2015-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 3538 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14791531 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/791531
Cleaning devices with selectively flexible or rigid handles Jul 5, 2015 Issued
Array ( [id] => 15015099 [patent_doc_number] => 10453708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Cleaning device and roll cleaning member [patent_app_type] => utility [patent_app_number] => 15/322480 [patent_app_country] => US [patent_app_date] => 2015-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11136 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [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] => 15322480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322480
Cleaning device and roll cleaning member Jun 30, 2015 Issued
Array ( [id] => 10489446 [patent_doc_number] => 20150374467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'Electronic Toothbrush' [patent_app_type] => utility [patent_app_number] => 14/788101 [patent_app_country] => US [patent_app_date] => 2015-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2198 [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] => 14788101 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/788101
Electronic toothbrush Jun 29, 2015 Issued
Array ( [id] => 10735630 [patent_doc_number] => 20160081780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'POROUS MATERIAL FOR INSERTION CLEANING OF INSTRUMENTS' [patent_app_type] => utility [patent_app_number] => 14/752689 [patent_app_country] => US [patent_app_date] => 2015-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3716 [patent_no_of_claims] => 1 [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] => 14752689 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/752689
Porous material for insertion cleaning of instruments Jun 25, 2015 Issued
Array ( [id] => 11462398 [patent_doc_number] => 09579007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Dusting device' [patent_app_type] => utility [patent_app_number] => 14/746861 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2883 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14746861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/746861
Dusting device Jun 22, 2015 Issued
Array ( [id] => 13164711 [patent_doc_number] => 10098446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Dual sided cosmetics brush and methods for making same [patent_app_type] => utility [patent_app_number] => 14/744254 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 51 [patent_no_of_words] => 8366 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 14744254 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/744254
Dual sided cosmetics brush and methods for making same Jun 18, 2015 Issued
Array ( [id] => 10397903 [patent_doc_number] => 20150282910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'ORAL HYGIENE DEVICE' [patent_app_type] => utility [patent_app_number] => 14/741990 [patent_app_country] => US [patent_app_date] => 2015-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4583 [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] => 14741990 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/741990
ORAL HYGIENE DEVICE Jun 16, 2015 Abandoned
Menu