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] => 10789501 [patent_doc_number] => 20160135657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Disposable Porous Cleaning Devices and Methods' [patent_app_type] => utility [patent_app_number] => 14/885390 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16199 [patent_no_of_claims] => 31 [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] => 14885390 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/885390
Disposable Porous Cleaning Devices and Methods Oct 15, 2015 Abandoned
Array ( [id] => 10986813 [patent_doc_number] => 20160183759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'Containment Systems with Multiple Containers' [patent_app_type] => utility [patent_app_number] => 14/880281 [patent_app_country] => US [patent_app_date] => 2015-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3020 [patent_no_of_claims] => 2 [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] => 14880281 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/880281
Containment Systems with Multiple Containers Oct 11, 2015 Abandoned
Array ( [id] => 12091630 [patent_doc_number] => 20170348723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'DOCTOR BLADE HANDLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/533221 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10864 [patent_no_of_claims] => 42 [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] => 15533221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533221
Doctor blade handling system Oct 6, 2015 Issued
Array ( [id] => 11541306 [patent_doc_number] => 20170095131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'Cleaning Assembly' [patent_app_type] => utility [patent_app_number] => 14/874631 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1263 [patent_no_of_claims] => 6 [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] => 14874631 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874631
Cleaning Assembly Oct 4, 2015 Abandoned
Array ( [id] => 10990729 [patent_doc_number] => 20160187674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'CLOTH ACCESSORY' [patent_app_type] => utility [patent_app_number] => 14/875529 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4085 [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] => 14875529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875529
Cloth accessory Oct 4, 2015 Issued
Array ( [id] => 10677108 [patent_doc_number] => 20160023253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'Display Surface Cleaning System' [patent_app_type] => utility [patent_app_number] => 14/871957 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6539 [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] => 14871957 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/871957
Display surface cleaning system Sep 29, 2015 Issued
Array ( [id] => 11296551 [patent_doc_number] => 09504543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-29 [patent_title] => 'Electric toothbrush with continuous rotating brush and vibrating section' [patent_app_type] => utility [patent_app_number] => 14/865130 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4745 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14865130 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865130
Electric toothbrush with continuous rotating brush and vibrating section Sep 24, 2015 Issued
Array ( [id] => 11999517 [patent_doc_number] => 20170303673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'SYSTEMS AND METHODS FOR PROVIDING MOTIVATION FEEDBACK TO A USER BEFORE BRUSHING' [patent_app_type] => utility [patent_app_number] => 15/513351 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6011 [patent_no_of_claims] => 10 [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] => 15513351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513351
Systems and methods for providing motivation feedback to a user before brushing Sep 16, 2015 Issued
Array ( [id] => 10654070 [patent_doc_number] => 20160000214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'ELECTRIC TOOTHBRUSH, TOOTHBRUSH BRISTLE ASSEMBLY, AND METHOD FOR MANUFACTURING THE TOOTHBRUSH BRISTLE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/855575 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5224 [patent_no_of_claims] => 10 [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] => 14855575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/855575
ELECTRIC TOOTHBRUSH, TOOTHBRUSH BRISTLE ASSEMBLY, AND METHOD FOR MANUFACTURING THE TOOTHBRUSH BRISTLE ASSEMBLY Sep 15, 2015 Abandoned
Array ( [id] => 14117757 [patent_doc_number] => 10245720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Elastic vibrating appliance handle [patent_app_type] => utility [patent_app_number] => 14/852560 [patent_app_country] => US [patent_app_date] => 2015-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2362 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14852560 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/852560
Elastic vibrating appliance handle Sep 11, 2015 Issued
Array ( [id] => 10737723 [patent_doc_number] => 20160083874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'WOVEN FABRIC FOR MOP CLOTH' [patent_app_type] => utility [patent_app_number] => 14/847641 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 925 [patent_no_of_claims] => 5 [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] => 14847641 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/847641
Woven fabric for mop cloth Sep 7, 2015 Issued
Array ( [id] => 10722093 [patent_doc_number] => 20160068240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'VERTICALLY ROTATING GROOMING ATTACHMENT BRUSH AND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 14/846701 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3930 [patent_no_of_claims] => 20 [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] => 14846701 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846701
VERTICALLY ROTATING GROOMING ATTACHMENT BRUSH AND METHOD OF USE Sep 3, 2015 Abandoned
Array ( [id] => 16142437 [patent_doc_number] => 10704283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Pool cleaning robot and a method for cleaning a pool [patent_app_type] => utility [patent_app_number] => 14/844010 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 8334 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14844010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844010
Pool cleaning robot and a method for cleaning a pool Sep 2, 2015 Issued
Array ( [id] => 13150901 [patent_doc_number] => 10092150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Cleaner head [patent_app_type] => utility [patent_app_number] => 14/842541 [patent_app_country] => US [patent_app_date] => 2015-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3009 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14842541 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/842541
Cleaner head Aug 31, 2015 Issued
Array ( [id] => 11261618 [patent_doc_number] => 09485896 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-08 [patent_title] => 'Weed and sweep tool' [patent_app_type] => utility [patent_app_number] => 14/840100 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2195 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14840100 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/840100
Weed and sweep tool Aug 30, 2015 Issued
Array ( [id] => 12541902 [patent_doc_number] => 10010167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Motorized cleaning system for a brush [patent_app_type] => utility [patent_app_number] => 14/838861 [patent_app_country] => US [patent_app_date] => 2015-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3687 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14838861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/838861
Motorized cleaning system for a brush Aug 27, 2015 Issued
Array ( [id] => 11969615 [patent_doc_number] => 20170273769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'ATTACHMENT WITH RESONANT STRUCTURE FOR PERSONAL CARE APPLIANCE METHOD' [patent_app_type] => utility [patent_app_number] => 15/504181 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4706 [patent_no_of_claims] => 12 [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] => 15504181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/504181
Attachment with resonant structure for personal care appliance method Aug 20, 2015 Issued
Array ( [id] => 11956507 [patent_doc_number] => 20170260658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'LINEAR TEXTILE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/505930 [patent_app_country] => US [patent_app_date] => 2015-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3363 [patent_no_of_claims] => 24 [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] => 15505930 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/505930
Linear textile structure Aug 18, 2015 Issued
Array ( [id] => 10704893 [patent_doc_number] => 20160051040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 14/829141 [patent_app_country] => US [patent_app_date] => 2015-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2549 [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] => 14829141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/829141
Toothbrush Aug 17, 2015 Issued
Array ( [id] => 10498251 [patent_doc_number] => 09226640 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-05 [patent_title] => 'Mop trolley with a central mop sprayer and mop rest' [patent_app_type] => utility [patent_app_number] => 14/826841 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1910 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 573 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14826841 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/826841
Mop trolley with a central mop sprayer and mop rest Aug 13, 2015 Issued
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