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] => 9387051 [patent_doc_number] => 08683637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Dental cleaning device' [patent_app_type] => utility [patent_app_number] => 13/875310 [patent_app_country] => US [patent_app_date] => 2013-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 13046 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13875310 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/875310
Dental cleaning device May 1, 2013 Issued
Array ( [id] => 11777883 [patent_doc_number] => 09386898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Washing combination for the cleaning of floors or other planar surfaces' [patent_app_type] => utility [patent_app_number] => 13/866482 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5271 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13866482 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/866482
Washing combination for the cleaning of floors or other planar surfaces Apr 18, 2013 Issued
Array ( [id] => 9090146 [patent_doc_number] => 20130269457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'Device For Converting A Rotating Motion Into A Reciprocating Motion And An Electric Mascara Applicator Assembly Having Such A Device; A First Electric Toothbrush Assembly Having Such A Device And A Second Electric Toothbrush Assembly Having Such A Device' [patent_app_type] => utility [patent_app_number] => 13/860212 [patent_app_country] => US [patent_app_date] => 2013-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5546 [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] => 13860212 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/860212
Device for converting a rotating motion into a reciprocating motion and an electric mascara applicator assembly having such a device Apr 9, 2013 Issued
Array ( [id] => 9063260 [patent_doc_number] => 20130255016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Folding Trowel Assembly With Multiple Blades' [patent_app_type] => utility [patent_app_number] => 13/854121 [patent_app_country] => US [patent_app_date] => 2013-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6347 [patent_no_of_claims] => 19 [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] => 13854121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/854121
Folding trowel assembly with multiple blades Mar 30, 2013 Issued
Array ( [id] => 11190138 [patent_doc_number] => 09420934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-08-23 [patent_title] => 'Detachable long-handled connector for cleaning implements' [patent_app_type] => utility [patent_app_number] => 13/853731 [patent_app_country] => US [patent_app_date] => 2013-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4050 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13853731 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/853731
Detachable long-handled connector for cleaning implements Mar 28, 2013 Issued
Array ( [id] => 8972744 [patent_doc_number] => 20130206174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'DUAL USE CLEANING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/851513 [patent_app_country] => US [patent_app_date] => 2013-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5083 [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] => 13851513 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/851513
DUAL USE CLEANING APPARATUS AND METHOD Mar 26, 2013 Abandoned
Array ( [id] => 10620241 [patent_doc_number] => 09339165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'Replaceable cleaning pads for cleaning device' [patent_app_type] => utility [patent_app_number] => 13/850409 [patent_app_country] => US [patent_app_date] => 2013-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7672 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13850409 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/850409
Replaceable cleaning pads for cleaning device Mar 25, 2013 Issued
Array ( [id] => 9752618 [patent_doc_number] => 20140283318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'Hand Trowel' [patent_app_type] => utility [patent_app_number] => 13/847950 [patent_app_country] => US [patent_app_date] => 2013-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2667 [patent_no_of_claims] => 11 [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] => 13847950 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/847950
Hand Trowel Mar 19, 2013 Abandoned
Array ( [id] => 9747978 [patent_doc_number] => RE045141 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2014-09-23 [patent_title] => 'Toothbrush and process for producing such a toothbrush' [patent_app_type] => reissue [patent_app_number] => 13/815924 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 60 [patent_no_of_words] => 5227 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13815924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/815924
Toothbrush and process for producing such a toothbrush Mar 17, 2013 Issued
Array ( [id] => 9049606 [patent_doc_number] => 20130247320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'HANDLE FOR SECURING INTERCHANGEABLE LOOFAHS' [patent_app_type] => utility [patent_app_number] => 13/815940 [patent_app_country] => US [patent_app_date] => 2013-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1713 [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] => 13815940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/815940
Handle for securing interchangeable loofahs Mar 17, 2013 Issued
Array ( [id] => 9723781 [patent_doc_number] => 20140259482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Shoe Sanitation Device' [patent_app_type] => utility [patent_app_number] => 13/840281 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2914 [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] => 13840281 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/840281
Shoe sanitation device Mar 14, 2013 Issued
Array ( [id] => 8989015 [patent_doc_number] => 20130216296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'Dry Formulation Fragrance Delivery System' [patent_app_type] => utility [patent_app_number] => 13/840528 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 23949 [patent_no_of_claims] => 70 [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] => 13840528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/840528
Dry Formulation Fragrance Delivery System Mar 14, 2013 Abandoned
Array ( [id] => 9723795 [patent_doc_number] => 20140259496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Cleaning Pad With Abrasive Layer' [patent_app_type] => utility [patent_app_number] => 13/837180 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4770 [patent_no_of_claims] => 21 [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] => 13837180 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837180
Cleaning pad with abrasive layer Mar 14, 2013 Issued
Array ( [id] => 9612077 [patent_doc_number] => 20140201934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'ROTATIONAL STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/837201 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3041 [patent_no_of_claims] => 10 [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] => 13837201 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837201
Rotational structure Mar 14, 2013 Issued
Array ( [id] => 9265282 [patent_doc_number] => 20140020198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'FORCE SENSITIVE TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 13/836581 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4432 [patent_no_of_claims] => 21 [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] => 13836581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/836581
Force sensitive toothbrush Mar 14, 2013 Issued
Array ( [id] => 9723774 [patent_doc_number] => 20140259475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Roller Brush For Surface Cleaning Robots' [patent_app_type] => utility [patent_app_number] => 13/835501 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9932 [patent_no_of_claims] => 25 [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] => 13835501 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/835501
Roller brush for surface cleaning robots Mar 14, 2013 Issued
Array ( [id] => 9038629 [patent_doc_number] => 20130241267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'APPARATUS FOR THE PRODUCTION OF BRUSHES OR BRISTLED-WARES AND BRUSH OR BRISTLED-WARES' [patent_app_type] => utility [patent_app_number] => 13/832950 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4926 [patent_no_of_claims] => 19 [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] => 13832950 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/832950
Apparatus for the production of brushes or bristled-wares and brush or bristled-wares Mar 14, 2013 Issued
Array ( [id] => 9170224 [patent_doc_number] => 20130312207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'BRUSH HAVING MULTIPLE DIFFERENTLY-SHAPED FILAMENTS' [patent_app_type] => utility [patent_app_number] => 13/804101 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3198 [patent_no_of_claims] => 25 [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] => 13804101 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/804101
BRUSH HAVING MULTIPLE DIFFERENTLY-SHAPED FILAMENTS Mar 13, 2013 Abandoned
Array ( [id] => 8946232 [patent_doc_number] => 20130192012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'TOOTHBRUSH HAVING IMPROVED TUFT RETENTION AND ANCHOR WIRE' [patent_app_type] => utility [patent_app_number] => 13/799712 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4622 [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] => 13799712 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/799712
Toothbrush having improved tuft retention and anchor wire Mar 12, 2013 Issued
Array ( [id] => 10055867 [patent_doc_number] => 09095206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Toothbrush head' [patent_app_type] => utility [patent_app_number] => 13/794860 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 2926 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13794860 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/794860
Toothbrush head Mar 11, 2013 Issued
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