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] => 8907239 [patent_doc_number] => RE044346 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-07-09 [patent_title] => 'Toothbrush and process for producing such a toothbrush' [patent_app_type] => reissue [patent_app_number] => 13/317652 [patent_app_country] => US [patent_app_date] => 2002-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 58 [patent_no_of_words] => 5180 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13317652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317652
Toothbrush and process for producing such a toothbrush Dec 19, 2002 Issued
Array ( [id] => 1056934 [patent_doc_number] => 06851150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Block head structure of electric toothbrush' [patent_app_type] => utility [patent_app_number] => 10/321489 [patent_app_country] => US [patent_app_date] => 2002-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2932 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/851/06851150.pdf [firstpage_image] =>[orig_patent_app_number] => 10321489 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/321489
Block head structure of electric toothbrush Dec 17, 2002 Issued
Array ( [id] => 6853211 [patent_doc_number] => 20030126712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Device for applying paint onto surfaces' [patent_app_type] => new [patent_app_number] => 10/320369 [patent_app_country] => US [patent_app_date] => 2002-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2846 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20030126712.pdf [firstpage_image] =>[orig_patent_app_number] => 10320369 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/320369
Device for applying paint onto surfaces Dec 16, 2002 Issued
Array ( [id] => 1103859 [patent_doc_number] => 06807703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-26 [patent_title] => 'Toothbrush' [patent_app_type] => B2 [patent_app_number] => 10/321225 [patent_app_country] => US [patent_app_date] => 2002-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3219 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/807/06807703.pdf [firstpage_image] =>[orig_patent_app_number] => 10321225 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/321225
Toothbrush Dec 16, 2002 Issued
Array ( [id] => 6853207 [patent_doc_number] => 20030126708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Remove tabs for tacky inserts of a floor mat' [patent_app_type] => new [patent_app_number] => 10/316030 [patent_app_country] => US [patent_app_date] => 2002-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13770 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20030126708.pdf [firstpage_image] =>[orig_patent_app_number] => 10316030 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/316030
Remove tabs for tacky inserts of a floor mat Dec 10, 2002 Abandoned
Array ( [id] => 7284587 [patent_doc_number] => 20040107524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'Pen toothbrush' [patent_app_type] => new [patent_app_number] => 10/235040 [patent_app_country] => US [patent_app_date] => 2002-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 410 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20040107524.pdf [firstpage_image] =>[orig_patent_app_number] => 10235040 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235040
Pen toothbrush Dec 4, 2002 Abandoned
Array ( [id] => 5706978 [patent_doc_number] => 20060048322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Toothbrush' [patent_app_type] => utility [patent_app_number] => 10/497930 [patent_app_country] => US [patent_app_date] => 2002-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3690 [patent_no_of_claims] => 28 [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/A1/0048/20060048322.pdf [firstpage_image] =>[orig_patent_app_number] => 10497930 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/497930
Toothbrush Dec 3, 2002 Abandoned
Array ( [id] => 1128232 [patent_doc_number] => 06782578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-31 [patent_title] => 'Swimming pool pressure cleaner with internal steering mechanism' [patent_app_type] => B1 [patent_app_number] => 10/296779 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7041 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782578.pdf [firstpage_image] =>[orig_patent_app_number] => 10296779 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/296779
Swimming pool pressure cleaner with internal steering mechanism Nov 25, 2002 Issued
Array ( [id] => 7158361 [patent_doc_number] => 20050198753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Toothbrush' [patent_app_type] => utility [patent_app_number] => 10/496210 [patent_app_country] => US [patent_app_date] => 2002-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7457 [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/A1/0198/20050198753.pdf [firstpage_image] =>[orig_patent_app_number] => 10496210 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/496210
Toothbrush Nov 17, 2002 Issued
Array ( [id] => 1134601 [patent_doc_number] => 06775876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-17 [patent_title] => 'Chamber cleaning mechanism' [patent_app_type] => B2 [patent_app_number] => 10/293109 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4212 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/775/06775876.pdf [firstpage_image] =>[orig_patent_app_number] => 10293109 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293109
Chamber cleaning mechanism Nov 12, 2002 Issued
Array ( [id] => 6757756 [patent_doc_number] => 20030121117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Labelled sponges' [patent_app_type] => new [patent_app_number] => 10/285391 [patent_app_country] => US [patent_app_date] => 2002-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1075 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20030121117.pdf [firstpage_image] =>[orig_patent_app_number] => 10285391 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/285391
Labelled sponges Oct 30, 2002 Abandoned
Array ( [id] => 7366180 [patent_doc_number] => 20040078909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Disinfecting mat for cleaning shoes' [patent_app_type] => new [patent_app_number] => 10/282601 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2574 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20040078909.pdf [firstpage_image] =>[orig_patent_app_number] => 10282601 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282601
Disinfecting mat for cleaning shoes Oct 28, 2002 Abandoned
Array ( [id] => 6666112 [patent_doc_number] => 20030111095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Methods and apparatus for determining scrubber brush pressure' [patent_app_type] => new [patent_app_number] => 10/283030 [patent_app_country] => US [patent_app_date] => 2002-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7284 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20030111095.pdf [firstpage_image] =>[orig_patent_app_number] => 10283030 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283030
Methods and apparatus for determining scrubber brush pressure Oct 28, 2002 Issued
Array ( [id] => 1131420 [patent_doc_number] => 06779221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Washer for canopy/cab truck windows' [patent_app_type] => B2 [patent_app_number] => 10/281130 [patent_app_country] => US [patent_app_date] => 2002-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1168 [patent_no_of_claims] => 2 [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] => patents/06/779/06779221.pdf [firstpage_image] =>[orig_patent_app_number] => 10281130 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/281130
Washer for canopy/cab truck windows Oct 27, 2002 Issued
Array ( [id] => 7198014 [patent_doc_number] => 20040068812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Wall mounted back scrubbing and washing device' [patent_app_type] => new [patent_app_number] => 10/268360 [patent_app_country] => US [patent_app_date] => 2002-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3117 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20040068812.pdf [firstpage_image] =>[orig_patent_app_number] => 10268360 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268360
Wall mounted back scrubbing and washing device Oct 9, 2002 Abandoned
Array ( [id] => 7198057 [patent_doc_number] => 20040068819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Moon trowel' [patent_app_type] => new [patent_app_number] => 10/268389 [patent_app_country] => US [patent_app_date] => 2002-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 719 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20040068819.pdf [firstpage_image] =>[orig_patent_app_number] => 10268389 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268389
Moon trowel Oct 9, 2002 Abandoned
Array ( [id] => 1128235 [patent_doc_number] => 06782579 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-31 [patent_title] => 'Attachable duster for ceiling fans' [patent_app_type] => B1 [patent_app_number] => 10/267561 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782579.pdf [firstpage_image] =>[orig_patent_app_number] => 10267561 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/267561
Attachable duster for ceiling fans Oct 8, 2002 Issued
Array ( [id] => 7426077 [patent_doc_number] => 20040064909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Gutter brush' [patent_app_type] => new [patent_app_number] => 10/265704 [patent_app_country] => US [patent_app_date] => 2002-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 985 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20040064909.pdf [firstpage_image] =>[orig_patent_app_number] => 10265704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265704
Gutter brush Oct 7, 2002 Abandoned
Array ( [id] => 964834 [patent_doc_number] => 06944901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-20 [patent_title] => 'Brush section for a powered toothbrush' [patent_app_type] => utility [patent_app_number] => 10/260051 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 5921 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/944/06944901.pdf [firstpage_image] =>[orig_patent_app_number] => 10260051 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/260051
Brush section for a powered toothbrush Sep 26, 2002 Issued
Array ( [id] => 601021 [patent_doc_number] => 07430776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Toothbrush with resilient head section' [patent_app_type] => utility [patent_app_number] => 10/260620 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7250 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/430/07430776.pdf [firstpage_image] =>[orig_patent_app_number] => 10260620 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/260620
Toothbrush with resilient head section Sep 26, 2002 Issued
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