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] => 5587710 [patent_doc_number] => 20060037161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Toothbrush' [patent_app_type] => utility [patent_app_number] => 11/184921 [patent_app_country] => US [patent_app_date] => 2005-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2533 [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] => publications/A1/0037/20060037161.pdf [firstpage_image] =>[orig_patent_app_number] => 11184921 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/184921
Toothbrush Jul 19, 2005 Abandoned
Array ( [id] => 5222284 [patent_doc_number] => 20070251550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'Handheld Rotary Tool Driven by Water Turbine' [patent_app_type] => utility [patent_app_number] => 11/632876 [patent_app_country] => US [patent_app_date] => 2005-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3550 [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] => publications/A1/0251/20070251550.pdf [firstpage_image] =>[orig_patent_app_number] => 11632876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/632876
Handheld Rotary Tool Driven by Water Turbine Jul 19, 2005 Abandoned
Array ( [id] => 5762101 [patent_doc_number] => 20060016040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => 'Device for cleaning surfaces, especially of printing machine cylinders' [patent_app_type] => utility [patent_app_number] => 11/185171 [patent_app_country] => US [patent_app_date] => 2005-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1587 [patent_no_of_claims] => 7 [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] => publications/A1/0016/20060016040.pdf [firstpage_image] =>[orig_patent_app_number] => 11185171 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/185171
Device for cleaning surfaces, especially of printing machine cylinders Jul 19, 2005 Abandoned
Array ( [id] => 462170 [patent_doc_number] => 07234189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Cleaning implement' [patent_app_type] => utility [patent_app_number] => 11/184091 [patent_app_country] => US [patent_app_date] => 2005-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 755 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/234/07234189.pdf [firstpage_image] =>[orig_patent_app_number] => 11184091 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/184091
Cleaning implement Jul 18, 2005 Issued
Array ( [id] => 5238560 [patent_doc_number] => 20070017050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Roller-type paintbrush' [patent_app_type] => utility [patent_app_number] => 11/183801 [patent_app_country] => US [patent_app_date] => 2005-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1081 [patent_no_of_claims] => 7 [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] => publications/A1/0017/20070017050.pdf [firstpage_image] =>[orig_patent_app_number] => 11183801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/183801
Roller-type paintbrush Jul 18, 2005 Abandoned
Array ( [id] => 5071863 [patent_doc_number] => 20070011838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Improved Cushion roll for bowling lane cleaning machine' [patent_app_type] => utility [patent_app_number] => 11/181276 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1826 [patent_no_of_claims] => 14 [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] => publications/A1/0011/20070011838.pdf [firstpage_image] =>[orig_patent_app_number] => 11181276 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/181276
Cushion roll for bowling lane cleaning machine Jul 13, 2005 Issued
Array ( [id] => 5071860 [patent_doc_number] => 20070011835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Methods and apparatus for cleaning surfaces' [patent_app_type] => utility [patent_app_number] => 11/179150 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1952 [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] => publications/A1/0011/20070011835.pdf [firstpage_image] =>[orig_patent_app_number] => 11179150 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/179150
Methods and apparatus for cleaning surfaces Jul 11, 2005 Issued
Array ( [id] => 5734948 [patent_doc_number] => 20060005338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Cleaning implement comprising a layer of melamine foam' [patent_app_type] => utility [patent_app_number] => 11/179450 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5188 [patent_no_of_claims] => 18 [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] => publications/A1/0005/20060005338.pdf [firstpage_image] =>[orig_patent_app_number] => 11179450 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/179450
Cleaning implement comprising a layer of melamine foam Jul 11, 2005 Abandoned
Array ( [id] => 4875126 [patent_doc_number] => 20080148508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'Cleaning Device and Process for Producing the Same' [patent_app_type] => utility [patent_app_number] => 10/589760 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9870 [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] => publications/A1/0148/20080148508.pdf [firstpage_image] =>[orig_patent_app_number] => 10589760 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/589760
Cleaning device and process for producing the same Jul 11, 2005 Issued
Array ( [id] => 617772 [patent_doc_number] => 07140060 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-28 [patent_title] => 'Apparatus for cleaning floor surfaces' [patent_app_type] => utility [patent_app_number] => 11/178820 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1977 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/140/07140060.pdf [firstpage_image] =>[orig_patent_app_number] => 11178820 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/178820
Apparatus for cleaning floor surfaces Jul 11, 2005 Issued
Array ( [id] => 5497850 [patent_doc_number] => 20090158538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'Electrical toothbrush' [patent_app_type] => utility [patent_app_number] => 11/658290 [patent_app_country] => US [patent_app_date] => 2005-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8484 [patent_no_of_claims] => 37 [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] => publications/A1/0158/20090158538.pdf [firstpage_image] =>[orig_patent_app_number] => 11658290 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/658290
Electrical toothbrush Jul 8, 2005 Abandoned
Array ( [id] => 4991063 [patent_doc_number] => 20070006407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'Cordless waxer with a built-in auto wax supply system' [patent_app_type] => utility [patent_app_number] => 11/175780 [patent_app_country] => US [patent_app_date] => 2005-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1109 [patent_no_of_claims] => 3 [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] => publications/A1/0006/20070006407.pdf [firstpage_image] =>[orig_patent_app_number] => 11175780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/175780
Cordless waxer with a built-in auto wax supply system Jul 6, 2005 Abandoned
Array ( [id] => 6927842 [patent_doc_number] => 20050278874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Electric toothbrush' [patent_app_type] => utility [patent_app_number] => 11/171889 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5170 [patent_no_of_claims] => 11 [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] => publications/A1/0278/20050278874.pdf [firstpage_image] =>[orig_patent_app_number] => 11171889 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/171889
Electric toothbrush Jun 29, 2005 Abandoned
Array ( [id] => 5598168 [patent_doc_number] => 20060288512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Cleaning attachment for a brush' [patent_app_type] => utility [patent_app_number] => 11/170321 [patent_app_country] => US [patent_app_date] => 2005-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2465 [patent_no_of_claims] => 14 [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] => publications/A1/0288/20060288512.pdf [firstpage_image] =>[orig_patent_app_number] => 11170321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/170321
Cleaning attachment for a brush Jun 27, 2005 Abandoned
Array ( [id] => 5598655 [patent_doc_number] => 20060288999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Grease capturing pad' [patent_app_type] => utility [patent_app_number] => 11/159671 [patent_app_country] => US [patent_app_date] => 2005-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2764 [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] => publications/A1/0288/20060288999.pdf [firstpage_image] =>[orig_patent_app_number] => 11159671 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/159671
Grease capturing pad Jun 22, 2005 Abandoned
Array ( [id] => 440038 [patent_doc_number] => 07254857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-14 [patent_title] => 'Power toothbrush with unique handle' [patent_app_type] => utility [patent_app_number] => 11/155858 [patent_app_country] => US [patent_app_date] => 2005-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 2821 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/254/07254857.pdf [firstpage_image] =>[orig_patent_app_number] => 11155858 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/155858
Power toothbrush with unique handle Jun 16, 2005 Issued
Array ( [id] => 6961477 [patent_doc_number] => 20050229339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Oral-care device and system' [patent_app_type] => utility [patent_app_number] => 11/153008 [patent_app_country] => US [patent_app_date] => 2005-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6860 [patent_no_of_claims] => 25 [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] => publications/A1/0229/20050229339.pdf [firstpage_image] =>[orig_patent_app_number] => 11153008 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/153008
Oral-care device and system Jun 13, 2005 Abandoned
Array ( [id] => 5639247 [patent_doc_number] => 20060277702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Post-CMP cleaning system' [patent_app_type] => utility [patent_app_number] => 11/152560 [patent_app_country] => US [patent_app_date] => 2005-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3330 [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] => publications/A1/0277/20060277702.pdf [firstpage_image] =>[orig_patent_app_number] => 11152560 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/152560
Post-CMP cleaning system Jun 13, 2005 Issued
Array ( [id] => 294795 [patent_doc_number] => 07540055 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-02 [patent_title] => 'Cleaning cards for internal surfaces of machine components' [patent_app_type] => utility [patent_app_number] => 11/151950 [patent_app_country] => US [patent_app_date] => 2005-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 5596 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/540/07540055.pdf [firstpage_image] =>[orig_patent_app_number] => 11151950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/151950
Cleaning cards for internal surfaces of machine components Jun 13, 2005 Issued
Array ( [id] => 67736 [patent_doc_number] => 07752699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-07-13 [patent_title] => 'Tubing preparation machine' [patent_app_type] => utility [patent_app_number] => 11/150800 [patent_app_country] => US [patent_app_date] => 2005-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5504 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/752/07752699.pdf [firstpage_image] =>[orig_patent_app_number] => 11150800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/150800
Tubing preparation machine Jun 9, 2005 Issued
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