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] => 6435455 [patent_doc_number] => 20100037408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Retractably Clean Toothbrush, with retractable, disposable bristles and audio/visual reminder system' [patent_app_type] => utility [patent_app_number] => 12/193030 [patent_app_country] => US [patent_app_date] => 2008-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 489 [patent_no_of_claims] => 4 [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/A1/0037/20100037408.pdf [firstpage_image] =>[orig_patent_app_number] => 12193030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/193030
Retractably Clean Toothbrush, with retractable, disposable bristles and audio/visual reminder system Aug 16, 2008 Abandoned
Array ( [id] => 5443137 [patent_doc_number] => 20090044363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Holder for hygienic wipes and the like' [patent_app_type] => utility [patent_app_number] => 12/228751 [patent_app_country] => US [patent_app_date] => 2008-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2591 [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/A1/0044/20090044363.pdf [firstpage_image] =>[orig_patent_app_number] => 12228751 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/228751
Holder for hygienic wipes and the like Aug 13, 2008 Issued
Array ( [id] => 5443136 [patent_doc_number] => 20090044362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'PORTABLE GOLF BALL SCRUBBER' [patent_app_type] => utility [patent_app_number] => 12/190700 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1531 [patent_no_of_claims] => 1 [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/A1/0044/20090044362.pdf [firstpage_image] =>[orig_patent_app_number] => 12190700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/190700
PORTABLE GOLF BALL SCRUBBER Aug 12, 2008 Abandoned
Array ( [id] => 5412208 [patent_doc_number] => 20090038095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'PAINT BRUSH' [patent_app_type] => utility [patent_app_number] => 12/188331 [patent_app_country] => US [patent_app_date] => 2008-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1334 [patent_no_of_claims] => 3 [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/A1/0038/20090038095.pdf [firstpage_image] =>[orig_patent_app_number] => 12188331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/188331
PAINT BRUSH Aug 7, 2008 Abandoned
Array ( [id] => 5333171 [patent_doc_number] => 20090049635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'COSMETIC RECOVERY TOOL' [patent_app_type] => utility [patent_app_number] => 12/188891 [patent_app_country] => US [patent_app_date] => 2008-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2344 [patent_no_of_claims] => 12 [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/A1/0049/20090049635.pdf [firstpage_image] =>[orig_patent_app_number] => 12188891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/188891
COSMETIC RECOVERY TOOL Aug 7, 2008 Abandoned
Array ( [id] => 6421409 [patent_doc_number] => 20100186181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'CLEANING TOOL AND STICK-LIKE TOOL' [patent_app_type] => utility [patent_app_number] => 12/671451 [patent_app_country] => US [patent_app_date] => 2008-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8665 [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/A1/0186/20100186181.pdf [firstpage_image] =>[orig_patent_app_number] => 12671451 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/671451
Cleaning tool and stick-like tool Jul 29, 2008 Issued
Array ( [id] => 6329055 [patent_doc_number] => 20100017979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'Double wrap around brush set car wash apparatus' [patent_app_type] => utility [patent_app_number] => 12/219651 [patent_app_country] => US [patent_app_date] => 2008-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1565 [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/A1/0017/20100017979.pdf [firstpage_image] =>[orig_patent_app_number] => 12219651 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219651
Double wrap around brush set car wash apparatus Jul 24, 2008 Issued
Array ( [id] => 6329067 [patent_doc_number] => 20100017981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'DRAIN CLEANING TOOLS WITH WEAR INDICATORS' [patent_app_type] => utility [patent_app_number] => 12/178331 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10944 [patent_no_of_claims] => 38 [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/A1/0017/20100017981.pdf [firstpage_image] =>[orig_patent_app_number] => 12178331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178331
DRAIN CLEANING TOOLS WITH WEAR INDICATORS Jul 22, 2008 Abandoned
Array ( [id] => 7799126 [patent_doc_number] => 08127391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Subtrate treatment apparatus' [patent_app_type] => utility [patent_app_number] => 12/176601 [patent_app_country] => US [patent_app_date] => 2008-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 12043 [patent_no_of_claims] => 10 [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/08/127/08127391.pdf [firstpage_image] =>[orig_patent_app_number] => 12176601 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/176601
Subtrate treatment apparatus Jul 20, 2008 Issued
Array ( [id] => 4617235 [patent_doc_number] => 07996946 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-16 [patent_title] => 'Cleaning projectile verification system' [patent_app_type] => utility [patent_app_number] => 12/220030 [patent_app_country] => US [patent_app_date] => 2008-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1931 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/996/07996946.pdf [firstpage_image] =>[orig_patent_app_number] => 12220030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/220030
Cleaning projectile verification system Jul 20, 2008 Issued
Array ( [id] => 6450764 [patent_doc_number] => 20100005607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Handle for cleaning implement' [patent_app_type] => utility [patent_app_number] => 12/217951 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4442 [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/A1/0005/20100005607.pdf [firstpage_image] =>[orig_patent_app_number] => 12217951 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217951
Handle for cleaning implement Jul 8, 2008 Abandoned
Array ( [id] => 6221610 [patent_doc_number] => 20100180390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'FLOOR CLEANING MACHINE' [patent_app_type] => utility [patent_app_number] => 12/666911 [patent_app_country] => US [patent_app_date] => 2008-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3427 [patent_no_of_claims] => 34 [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/A1/0180/20100180390.pdf [firstpage_image] =>[orig_patent_app_number] => 12666911 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666911
Floor cleaning machine Jun 26, 2008 Issued
Array ( [id] => 5986129 [patent_doc_number] => 20110010883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'CLEANING CLOTH' [patent_app_type] => utility [patent_app_number] => 12/667081 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1728 [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/A1/0010/20110010883.pdf [firstpage_image] =>[orig_patent_app_number] => 12667081 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/667081
Cleaning cloth Jun 25, 2008 Issued
Array ( [id] => 5460025 [patent_doc_number] => 20090320225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Oral Care Implement With Mechanical Energy Harvesting' [patent_app_type] => utility [patent_app_number] => 12/146090 [patent_app_country] => US [patent_app_date] => 2008-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3227 [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/A1/0320/20090320225.pdf [firstpage_image] =>[orig_patent_app_number] => 12146090 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/146090
Oral care implement with mechanical energy harvesting Jun 24, 2008 Issued
Array ( [id] => 8350028 [patent_doc_number] => 08245346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Disc cleaning mechanism and disc cleaning device' [patent_app_type] => utility [patent_app_number] => 12/144681 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5960 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12144681 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/144681
Disc cleaning mechanism and disc cleaning device Jun 23, 2008 Issued
Array ( [id] => 5393716 [patent_doc_number] => 20090313778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Toothbrush With Visual and/or Other Sensory Effects' [patent_app_type] => utility [patent_app_number] => 12/142900 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5253 [patent_no_of_claims] => 30 [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/A1/0313/20090313778.pdf [firstpage_image] =>[orig_patent_app_number] => 12142900 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142900
Toothbrush with visual and/or other sensory effects Jun 19, 2008 Issued
Array ( [id] => 6033469 [patent_doc_number] => 20110088191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'CENTRAL CORE FOR A CLEANING SPONGE ROLLER' [patent_app_type] => utility [patent_app_number] => 12/995560 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2779 [patent_no_of_claims] => 9 [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/A1/0088/20110088191.pdf [firstpage_image] =>[orig_patent_app_number] => 12995560 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/995560
Central core for a cleaning sponge roller Jun 5, 2008 Issued
Array ( [id] => 8433685 [patent_doc_number] => 08281450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Powder applicator' [patent_app_type] => utility [patent_app_number] => 12/132851 [patent_app_country] => US [patent_app_date] => 2008-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1092 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12132851 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/132851
Powder applicator Jun 3, 2008 Issued
Array ( [id] => 6229091 [patent_doc_number] => 20100263146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'Oral Care Implement' [patent_app_type] => utility [patent_app_number] => 12/159331 [patent_app_country] => US [patent_app_date] => 2008-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3407 [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/A1/0263/20100263146.pdf [firstpage_image] =>[orig_patent_app_number] => 12159331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/159331
Oral care implement Jun 2, 2008 Issued
Array ( [id] => 294803 [patent_doc_number] => 07540063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Combination mop wringer and bucket system' [patent_app_type] => utility [patent_app_number] => 12/154966 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 1907 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/540/07540063.pdf [firstpage_image] =>[orig_patent_app_number] => 12154966 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/154966
Combination mop wringer and bucket system May 27, 2008 Issued
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