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] => 8832539 [patent_doc_number] => 08448284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Toothbrush with faceted handle' [patent_app_type] => utility [patent_app_number] => 12/225121 [patent_app_country] => US [patent_app_date] => 2007-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 45 [patent_no_of_words] => 14295 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12225121 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/225121
Toothbrush with faceted handle Mar 22, 2007 Issued
Array ( [id] => 4735874 [patent_doc_number] => 20080229526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'System for cleaning a wafer' [patent_app_type] => utility [patent_app_number] => 11/723900 [patent_app_country] => US [patent_app_date] => 2007-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3571 [patent_no_of_claims] => 19 [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/A1/0229/20080229526.pdf [firstpage_image] =>[orig_patent_app_number] => 11723900 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/723900
System for cleaning a wafer Mar 21, 2007 Issued
Array ( [id] => 5059059 [patent_doc_number] => 20070220693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'CLEANING IMPLEMENT' [patent_app_type] => utility [patent_app_number] => 11/689707 [patent_app_country] => US [patent_app_date] => 2007-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4124 [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] => publications/A1/0220/20070220693.pdf [firstpage_image] =>[orig_patent_app_number] => 11689707 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/689707
CLEANING IMPLEMENT Mar 21, 2007 Abandoned
Array ( [id] => 4735883 [patent_doc_number] => 20080229535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Self tapering finishing knife' [patent_app_type] => utility [patent_app_number] => 11/725300 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3098 [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/A1/0229/20080229535.pdf [firstpage_image] =>[orig_patent_app_number] => 11725300 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/725300
Self tapering finishing knife Mar 18, 2007 Abandoned
Array ( [id] => 4815566 [patent_doc_number] => 20080222825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Cleaning utensil with flexible peripheral regions' [patent_app_type] => utility [patent_app_number] => 11/723001 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1838 [patent_no_of_claims] => 31 [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/A1/0222/20080222825.pdf [firstpage_image] =>[orig_patent_app_number] => 11723001 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/723001
Cleaning utensil with flexible peripheral regions Mar 14, 2007 Abandoned
Array ( [id] => 4694086 [patent_doc_number] => 20080216270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'FOOT-WORN SCRUBBING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/684609 [patent_app_country] => US [patent_app_date] => 2007-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3383 [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/A1/0216/20080216270.pdf [firstpage_image] =>[orig_patent_app_number] => 11684609 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/684609
Foot-worn scrubbing apparatus Mar 9, 2007 Issued
Array ( [id] => 5376222 [patent_doc_number] => 20090188061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'HEATED FOOD PREPARATION SURFACE CLEANING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/281090 [patent_app_country] => US [patent_app_date] => 2007-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12947 [patent_no_of_claims] => 21 [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] => publications/A1/0188/20090188061.pdf [firstpage_image] =>[orig_patent_app_number] => 12281090 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/281090
Heated food preparation surface cleaning system Mar 8, 2007 Issued
Array ( [id] => 4694081 [patent_doc_number] => 20080216265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Motorized interdental toothbrush' [patent_app_type] => utility [patent_app_number] => 11/715060 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2475 [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] => publications/A1/0216/20080216265.pdf [firstpage_image] =>[orig_patent_app_number] => 11715060 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/715060
Motorized interdental toothbrush Mar 5, 2007 Issued
Array ( [id] => 8305238 [patent_doc_number] => 08226771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Substrate processing apparatus and substrate processing method' [patent_app_type] => utility [patent_app_number] => 12/225241 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 18810 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12225241 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/225241
Substrate processing apparatus and substrate processing method Mar 5, 2007 Issued
Array ( [id] => 4694083 [patent_doc_number] => 20080216267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Reciprocating interdental toothbrush' [patent_app_type] => utility [patent_app_number] => 11/715062 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2701 [patent_no_of_claims] => 12 [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/A1/0216/20080216267.pdf [firstpage_image] =>[orig_patent_app_number] => 11715062 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/715062
Reciprocating interdental toothbrush Mar 5, 2007 Issued
Array ( [id] => 4694082 [patent_doc_number] => 20080216266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Interdental toothbrush' [patent_app_type] => utility [patent_app_number] => 11/715061 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2040 [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/A1/0216/20080216266.pdf [firstpage_image] =>[orig_patent_app_number] => 11715061 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/715061
Interdental toothbrush Mar 5, 2007 Issued
Array ( [id] => 4672031 [patent_doc_number] => 20080209658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Offset taping knife' [patent_app_type] => utility [patent_app_number] => 11/713281 [patent_app_country] => US [patent_app_date] => 2007-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2656 [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/A1/0209/20080209658.pdf [firstpage_image] =>[orig_patent_app_number] => 11713281 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/713281
Offset taping knife Mar 1, 2007 Issued
Array ( [id] => 573116 [patent_doc_number] => 07448693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-11 [patent_title] => 'Toothbrush having needle-shaped bristle tapered at one end and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 11/710920 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 2665 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/448/07448693.pdf [firstpage_image] =>[orig_patent_app_number] => 11710920 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/710920
Toothbrush having needle-shaped bristle tapered at one end and manufacturing method thereof Feb 26, 2007 Issued
Array ( [id] => 7499483 [patent_doc_number] => 08032971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Oral care implement having tooth whitening elements' [patent_app_type] => utility [patent_app_number] => 11/678231 [patent_app_country] => US [patent_app_date] => 2007-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3418 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/032/08032971.pdf [firstpage_image] =>[orig_patent_app_number] => 11678231 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/678231
Oral care implement having tooth whitening elements Feb 22, 2007 Issued
Array ( [id] => 8243377 [patent_doc_number] => 08201295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Oral care implement having user-interactive display and moving head' [patent_app_type] => utility [patent_app_number] => 11/676050 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 7383 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/201/08201295.pdf [firstpage_image] =>[orig_patent_app_number] => 11676050 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/676050
Oral care implement having user-interactive display and moving head Feb 15, 2007 Issued
Array ( [id] => 5256046 [patent_doc_number] => 20070209678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Cloth accessory' [patent_app_type] => utility [patent_app_number] => 11/707565 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3934 [patent_no_of_claims] => 25 [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/A1/0209/20070209678.pdf [firstpage_image] =>[orig_patent_app_number] => 11707565 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707565
Cloth accessory Feb 15, 2007 Abandoned
Array ( [id] => 5256047 [patent_doc_number] => 20070209679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Cloth accessory' [patent_app_type] => utility [patent_app_number] => 11/707632 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3935 [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] => publications/A1/0209/20070209679.pdf [firstpage_image] =>[orig_patent_app_number] => 11707632 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707632
Cloth accessory Feb 15, 2007 Abandoned
Array ( [id] => 5256048 [patent_doc_number] => 20070209680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Cloth accessory' [patent_app_type] => utility [patent_app_number] => 11/707648 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3934 [patent_no_of_claims] => 25 [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/A1/0209/20070209680.pdf [firstpage_image] =>[orig_patent_app_number] => 11707648 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707648
Cloth accessory Feb 15, 2007 Issued
Array ( [id] => 5292434 [patent_doc_number] => 20090007360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'Cloth accessory' [patent_app_type] => utility [patent_app_number] => 11/707564 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3934 [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] => publications/A1/0007/20090007360.pdf [firstpage_image] =>[orig_patent_app_number] => 11707564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707564
Cloth accessory Feb 15, 2007 Abandoned
Array ( [id] => 5065261 [patent_doc_number] => 20070186362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Combination paint roller frame and scraper' [patent_app_type] => utility [patent_app_number] => 11/707081 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 906 [patent_no_of_claims] => 15 [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/A1/0186/20070186362.pdf [firstpage_image] =>[orig_patent_app_number] => 11707081 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707081
Combination paint roller frame and scraper Feb 15, 2007 Issued
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