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] => 1013075 [patent_doc_number] => 06892412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-17 [patent_title] => 'Powered toothbrush' [patent_app_type] => utility [patent_app_number] => 10/260583 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4083 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/892/06892412.pdf [firstpage_image] =>[orig_patent_app_number] => 10260583 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/260583
Powered toothbrush Sep 26, 2002 Issued
Array ( [id] => 962401 [patent_doc_number] => 06948210 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-27 [patent_title] => 'Automated board eraser' [patent_app_type] => utility [patent_app_number] => 10/259059 [patent_app_country] => US [patent_app_date] => 2002-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4254 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/948/06948210.pdf [firstpage_image] =>[orig_patent_app_number] => 10259059 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/259059
Automated board eraser Sep 25, 2002 Issued
Array ( [id] => 986344 [patent_doc_number] => 06920663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-26 [patent_title] => 'Tool for removing hair from a basin drain' [patent_app_type] => utility [patent_app_number] => 10/242820 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 952 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/920/06920663.pdf [firstpage_image] =>[orig_patent_app_number] => 10242820 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242820
Tool for removing hair from a basin drain Sep 12, 2002 Issued
Array ( [id] => 490292 [patent_doc_number] => 07207080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-24 [patent_title] => 'Dental cleaning device' [patent_app_type] => utility [patent_app_number] => 10/241274 [patent_app_country] => US [patent_app_date] => 2002-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 12915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/207/07207080.pdf [firstpage_image] =>[orig_patent_app_number] => 10241274 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/241274
Dental cleaning device Sep 9, 2002 Issued
Array ( [id] => 6811962 [patent_doc_number] => 20030071512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Device for manufacturing brush products' [patent_app_type] => new [patent_app_number] => 10/236130 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2814 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20030071512.pdf [firstpage_image] =>[orig_patent_app_number] => 10236130 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236130
Device for manufacturing brush products Sep 5, 2002 Issued
Array ( [id] => 1039515 [patent_doc_number] => 06869148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Methods and devices for the manufacture of bristle products' [patent_app_type] => utility [patent_app_number] => 10/236121 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2322 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/869/06869148.pdf [firstpage_image] =>[orig_patent_app_number] => 10236121 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236121
Methods and devices for the manufacture of bristle products Sep 5, 2002 Issued
Array ( [id] => 983447 [patent_doc_number] => 06922866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Paint roller' [patent_app_type] => utility [patent_app_number] => 10/234921 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2939 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/922/06922866.pdf [firstpage_image] =>[orig_patent_app_number] => 10234921 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/234921
Paint roller Sep 3, 2002 Issued
Array ( [id] => 6778304 [patent_doc_number] => 20030049385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Lubricator for rubber gaskets of PVC and other pipe' [patent_app_type] => new [patent_app_number] => 10/233579 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1137 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20030049385.pdf [firstpage_image] =>[orig_patent_app_number] => 10233579 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233579
Lubricator for rubber gaskets of PVC and other pipe Sep 3, 2002 Abandoned
Array ( [id] => 7128629 [patent_doc_number] => 20040040105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Scuff remover device' [patent_app_type] => new [patent_app_number] => 10/233378 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1024 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20040040105.pdf [firstpage_image] =>[orig_patent_app_number] => 10233378 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233378
Scuff remover device Sep 2, 2002 Abandoned
Array ( [id] => 1266323 [patent_doc_number] => 06652279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Dental device' [patent_app_type] => B2 [patent_app_number] => 10/064938 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3811 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/652/06652279.pdf [firstpage_image] =>[orig_patent_app_number] => 10064938 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064938
Dental device Aug 29, 2002 Issued
10/070571 Handle for a toothbrush Aug 29, 2002 Abandoned
Array ( [id] => 7129411 [patent_doc_number] => 20040040576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Wafer cleaning brush' [patent_app_type] => new [patent_app_number] => 10/230848 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20040040576.pdf [firstpage_image] =>[orig_patent_app_number] => 10230848 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230848
Wafer cleaning brush Aug 28, 2002 Abandoned
Array ( [id] => 1018502 [patent_doc_number] => 06886211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-03 [patent_title] => 'Razor cleaning device' [patent_app_type] => utility [patent_app_number] => 10/230885 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2523 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/886/06886211.pdf [firstpage_image] =>[orig_patent_app_number] => 10230885 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230885
Razor cleaning device Aug 28, 2002 Issued
10/130669 Floor maintenance disc cleaning apparatus and method Aug 27, 2002 Abandoned
Array ( [id] => 7128631 [patent_doc_number] => 20040040107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Dual functional cleaning article' [patent_app_type] => new [patent_app_number] => 10/228799 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2340 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20040040107.pdf [firstpage_image] =>[orig_patent_app_number] => 10228799 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/228799
Dual functional cleaning article Aug 26, 2002 Issued
Array ( [id] => 7374947 [patent_doc_number] => 20040034953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Electric mop' [patent_app_type] => new [patent_app_number] => 10/228011 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 2273 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20040034953.pdf [firstpage_image] =>[orig_patent_app_number] => 10228011 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/228011
Electric mop Aug 25, 2002 Abandoned
Array ( [id] => 7374979 [patent_doc_number] => 20040034963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Vacuum tool for vacuum cleaner' [patent_app_type] => new [patent_app_number] => 10/226804 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3121 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20040034963.pdf [firstpage_image] =>[orig_patent_app_number] => 10226804 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226804
Vacuum tool for vacuum cleaner Aug 22, 2002 Abandoned
Array ( [id] => 1000496 [patent_doc_number] => 06907636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-21 [patent_title] => 'Dental care device' [patent_app_type] => utility [patent_app_number] => 10/225888 [patent_app_country] => US [patent_app_date] => 2002-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2515 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/907/06907636.pdf [firstpage_image] =>[orig_patent_app_number] => 10225888 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/225888
Dental care device Aug 21, 2002 Issued
Array ( [id] => 7307955 [patent_doc_number] => 20040031112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Bolt cleaning system' [patent_app_type] => new [patent_app_number] => 10/224838 [patent_app_country] => US [patent_app_date] => 2002-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2520 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20040031112.pdf [firstpage_image] =>[orig_patent_app_number] => 10224838 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224838
Bolt cleaning system Aug 18, 2002 Issued
Array ( [id] => 7307962 [patent_doc_number] => 20040031117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Power operated brush and method' [patent_app_type] => new [patent_app_number] => 10/217554 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2602 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20040031117.pdf [firstpage_image] =>[orig_patent_app_number] => 10217554 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/217554
Power operated brush and method Aug 12, 2002 Issued
Menu