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] => 10243377 [patent_doc_number] => 20150128372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'Cleaning cloth with abrasive corner' [patent_app_type] => utility [patent_app_number] => 14/530242 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 827 [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] => 14530242 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/530242
Cleaning cloth with abrasive corner Oct 30, 2014 Abandoned
Array ( [id] => 10265367 [patent_doc_number] => 20150150364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'FLEXIBLE WIRE BRISTLE BRUSH WITH INCREASED DURABILITY' [patent_app_type] => utility [patent_app_number] => 14/530272 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4666 [patent_no_of_claims] => 9 [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] => 14530272 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/530272
Flexible wire bristle brush with increased durability Oct 30, 2014 Issued
Array ( [id] => 10075932 [patent_doc_number] => 09113767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-08-25 [patent_title] => 'Window cleaning tool' [patent_app_type] => utility [patent_app_number] => 14/527451 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1170 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 14527451 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527451
Window cleaning tool Oct 28, 2014 Issued
Array ( [id] => 11146329 [patent_doc_number] => 09380859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 14/523265 [patent_app_country] => US [patent_app_date] => 2014-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 1674 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14523265 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/523265
Cleaning apparatus Oct 23, 2014 Issued
Array ( [id] => 11176541 [patent_doc_number] => 09408516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Floor cleaning device having a dust bin and a panel for holding a cleaning sheet proximate thereto' [patent_app_type] => utility [patent_app_number] => 14/516621 [patent_app_country] => US [patent_app_date] => 2014-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14516621 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/516621
Floor cleaning device having a dust bin and a panel for holding a cleaning sheet proximate thereto Oct 16, 2014 Issued
Array ( [id] => 12523248 [patent_doc_number] => 10004580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Toothbrush head with a portion of bristles disposed in an outward leaning angle [patent_app_type] => utility [patent_app_number] => 14/516595 [patent_app_country] => US [patent_app_date] => 2014-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6024 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14516595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/516595
Toothbrush head with a portion of bristles disposed in an outward leaning angle Oct 16, 2014 Issued
Array ( [id] => 10760135 [patent_doc_number] => 20160106289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'Ice Scraping Device' [patent_app_type] => utility [patent_app_number] => 14/515682 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1626 [patent_no_of_claims] => 13 [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] => 14515682 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/515682
Ice Scraping Device Oct 15, 2014 Abandoned
Array ( [id] => 12170652 [patent_doc_number] => 09888764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Mat device for cleaning cosmetic brushes' [patent_app_type] => utility [patent_app_number] => 14/514630 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 13790 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14514630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/514630
Mat device for cleaning cosmetic brushes Oct 14, 2014 Issued
Array ( [id] => 12252662 [patent_doc_number] => 09924790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Reversible device for cleaning cosmetic brushes' [patent_app_type] => utility [patent_app_number] => 14/514635 [patent_app_country] => US [patent_app_date] => 2014-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 13900 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14514635 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/514635
Reversible device for cleaning cosmetic brushes Oct 14, 2014 Issued
Array ( [id] => 9948536 [patent_doc_number] => 08997305 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-04-07 [patent_title] => 'Rotating mop handle and bucket assembly' [patent_app_type] => utility [patent_app_number] => 14/512362 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7471 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14512362 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/512362
Rotating mop handle and bucket assembly Oct 9, 2014 Issued
Array ( [id] => 9920248 [patent_doc_number] => 08978194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-03-17 [patent_title] => 'Rotating mop handle and bucket assembly' [patent_app_type] => utility [patent_app_number] => 14/512360 [patent_app_country] => US [patent_app_date] => 2014-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14512360 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/512360
Rotating mop handle and bucket assembly Oct 9, 2014 Issued
14/121691 Stick paint brush Oct 8, 2014 Abandoned
Array ( [id] => 10250461 [patent_doc_number] => 20150135458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'CLOTH ACCESSORY' [patent_app_type] => utility [patent_app_number] => 14/509945 [patent_app_country] => US [patent_app_date] => 2014-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4066 [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] => 14509945 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/509945
CLOTH ACCESSORY Oct 7, 2014 Abandoned
Array ( [id] => 12192010 [patent_doc_number] => 09895725 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-20 [patent_title] => 'Disk clamp and motor hub cleaning with stamping adhesive' [patent_app_type] => utility [patent_app_number] => 14/508870 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2858 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 14508870 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/508870
Disk clamp and motor hub cleaning with stamping adhesive Oct 6, 2014 Issued
Array ( [id] => 12226340 [patent_doc_number] => 09913565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Squeegee devices with one or more collection features' [patent_app_type] => utility [patent_app_number] => 14/508811 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 4565 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14508811 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/508811
Squeegee devices with one or more collection features Oct 6, 2014 Issued
Array ( [id] => 10031119 [patent_doc_number] => 09072419 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-07 [patent_title] => 'Apparatus to remove a disposable cloth from a hand operated sweeping mop applicator without having to touch the disposable cloth' [patent_app_type] => utility [patent_app_number] => 14/506561 [patent_app_country] => US [patent_app_date] => 2014-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4691 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 1737 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14506561 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/506561
Apparatus to remove a disposable cloth from a hand operated sweeping mop applicator without having to touch the disposable cloth Oct 2, 2014 Issued
Array ( [id] => 9853481 [patent_doc_number] => 20150033496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'Floor Cleaning Apparatus' [patent_app_type] => utility [patent_app_number] => 14/504263 [patent_app_country] => US [patent_app_date] => 2014-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 17828 [patent_no_of_claims] => 24 [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] => 14504263 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/504263
Floor cleaning apparatus Sep 30, 2014 Issued
Array ( [id] => 11229473 [patent_doc_number] => 09456680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Toothbrush with angled bristles' [patent_app_type] => utility [patent_app_number] => 14/490550 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 6986 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14490550 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/490550
Toothbrush with angled bristles Sep 17, 2014 Issued
Array ( [id] => 11219261 [patent_doc_number] => 09447591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Tool for finishing an outside corner' [patent_app_type] => utility [patent_app_number] => 14/487040 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1435 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14487040 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/487040
Tool for finishing an outside corner Sep 14, 2014 Issued
Array ( [id] => 10720877 [patent_doc_number] => 20160067024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'Tooth Cleaning Assembly' [patent_app_type] => utility [patent_app_number] => 14/482501 [patent_app_country] => US [patent_app_date] => 2014-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1493 [patent_no_of_claims] => 10 [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] => 14482501 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/482501
Tooth cleaning assembly Sep 9, 2014 Issued
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