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] => 10044139 [patent_doc_number] => 09084521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-21 [patent_title] => 'Concealed window cleaning system' [patent_app_type] => utility [patent_app_number] => 14/188851 [patent_app_country] => US [patent_app_date] => 2014-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1361 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14188851 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/188851
Concealed window cleaning system Feb 24, 2014 Issued
Array ( [id] => 9652672 [patent_doc_number] => 20140223676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'VEHICLE WASH COMPONENT' [patent_app_type] => utility [patent_app_number] => 14/182941 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7210 [patent_no_of_claims] => 40 [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] => 14182941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182941
Vehicle wash component Feb 17, 2014 Issued
Array ( [id] => 10346710 [patent_doc_number] => 20150231715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'BOLT CLEANING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/181230 [patent_app_country] => US [patent_app_date] => 2014-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7848 [patent_no_of_claims] => 14 [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] => 14181230 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/181230
Bolt cleaning apparatus Feb 13, 2014 Issued
Array ( [id] => 9532886 [patent_doc_number] => 20140157532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'Dental Cleaning Device' [patent_app_type] => utility [patent_app_number] => 14/178352 [patent_app_country] => US [patent_app_date] => 2014-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12907 [patent_no_of_claims] => 16 [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] => 14178352 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/178352
Dental Cleaning Device Feb 11, 2014 Abandoned
Array ( [id] => 10338658 [patent_doc_number] => 20150223663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'CLEANING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/178011 [patent_app_country] => US [patent_app_date] => 2014-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2471 [patent_no_of_claims] => 17 [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] => 14178011 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/178011
Cleaning system Feb 10, 2014 Issued
Array ( [id] => 10338588 [patent_doc_number] => 20150223593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'Novel Paint Brush with Built In Edger' [patent_app_type] => utility [patent_app_number] => 14/177112 [patent_app_country] => US [patent_app_date] => 2014-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 443 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 14 [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] => 14177112 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/177112
Novel Paint Brush with Built In Edger Feb 9, 2014 Abandoned
Array ( [id] => 13193329 [patent_doc_number] => 10111564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Upward and radial floor cleaning apparatus [patent_app_type] => utility [patent_app_number] => 14/172828 [patent_app_country] => US [patent_app_date] => 2014-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 51 [patent_no_of_words] => 28198 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14172828 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/172828
Upward and radial floor cleaning apparatus Feb 3, 2014 Issued
Array ( [id] => 10908507 [patent_doc_number] => 20140311522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'POROUS MATERIAL FOR INSERTION CLEANING OF INSTRUMENTS' [patent_app_type] => utility [patent_app_number] => 14/165536 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3681 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 14165536 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/165536
Porous material for insertion cleaning of instruments Jan 26, 2014 Issued
Array ( [id] => 10481411 [patent_doc_number] => 20150366428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'CLEANING TOOL' [patent_app_type] => utility [patent_app_number] => 14/766440 [patent_app_country] => US [patent_app_date] => 2014-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 13938 [patent_no_of_claims] => 22 [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] => 14766440 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766440
Cleaning tool Jan 9, 2014 Issued
Array ( [id] => 10489176 [patent_doc_number] => 20150374197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'CLEANING TOOL' [patent_app_type] => utility [patent_app_number] => 14/766441 [patent_app_country] => US [patent_app_date] => 2014-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7734 [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] => 14766441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766441
Cleaning tool Jan 9, 2014 Issued
Array ( [id] => 10134586 [patent_doc_number] => 09167889 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-10-27 [patent_title] => 'Reversible snowbrush scraper' [patent_app_type] => utility [patent_app_number] => 14/147231 [patent_app_country] => US [patent_app_date] => 2014-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3501 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14147231 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/147231
Reversible snowbrush scraper Jan 2, 2014 Issued
Array ( [id] => 9849322 [patent_doc_number] => 08951045 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-02-10 [patent_title] => 'Toothbrush bristle arrangement and method' [patent_app_type] => utility [patent_app_number] => 14/146632 [patent_app_country] => US [patent_app_date] => 2014-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4090 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14146632 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/146632
Toothbrush bristle arrangement and method Jan 1, 2014 Issued
Array ( [id] => 9599545 [patent_doc_number] => 20140196226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'Broom Sweeper Apparatus, Systems and Methods of Using the Same' [patent_app_type] => utility [patent_app_number] => 14/138212 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5381 [patent_no_of_claims] => 20 [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] => 14138212 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/138212
Broom sweeper apparatus, systems and methods of using the same Dec 22, 2013 Issued
Array ( [id] => 11827184 [patent_doc_number] => 09723912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Toothbrush apparatus with an arcuate toothbrush head and bristle configuration' [patent_app_type] => utility [patent_app_number] => 14/135598 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 4760 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14135598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/135598
Toothbrush apparatus with an arcuate toothbrush head and bristle configuration Dec 19, 2013 Issued
Array ( [id] => 10533686 [patent_doc_number] => 09259302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-16 [patent_title] => 'Pressure sensing electric toothbrush' [patent_app_type] => utility [patent_app_number] => 14/652810 [patent_app_country] => US [patent_app_date] => 2013-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3227 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14652810 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652810
Pressure sensing electric toothbrush Dec 17, 2013 Issued
Array ( [id] => 9472830 [patent_doc_number] => 20140130292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'FLOOR CLEANING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/133248 [patent_app_country] => US [patent_app_date] => 2013-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 17803 [patent_no_of_claims] => 28 [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] => 14133248 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/133248
Floor cleaning apparatus Dec 17, 2013 Issued
Array ( [id] => 9417230 [patent_doc_number] => 20140101880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'TOOTHBRUSH WITH VISUAL AND/OR OTHER SENSORY EFFECTS' [patent_app_type] => utility [patent_app_number] => 14/108887 [patent_app_country] => US [patent_app_date] => 2013-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5333 [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] => 14108887 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/108887
Toothbrush with visual and/or other sensory effects Dec 16, 2013 Issued
Array ( [id] => 10523045 [patent_doc_number] => 09249547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Sweeping vehicle' [patent_app_type] => utility [patent_app_number] => 14/107351 [patent_app_country] => US [patent_app_date] => 2013-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9708 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14107351 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/107351
Sweeping vehicle Dec 15, 2013 Issued
Array ( [id] => 10279298 [patent_doc_number] => 20150164296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'REVOLVING CLOTH MOP' [patent_app_type] => utility [patent_app_number] => 14/105140 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1598 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [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] => 14105140 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105140
Revolving cloth mop Dec 11, 2013 Issued
Array ( [id] => 10404628 [patent_doc_number] => 20150289637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'BROOM COMPRISING BRISTLES OF MULTIPLE LENGTHS' [patent_app_type] => utility [patent_app_number] => 14/438651 [patent_app_country] => US [patent_app_date] => 2013-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9651 [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] => 14438651 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/438651
BROOM COMPRISING BRISTLES OF MULTIPLE LENGTHS Dec 9, 2013 Abandoned
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