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] => 6525328 [patent_doc_number] => 20100043165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'BRUSH, PARTICULARLY TOOHBRUSH AND METHOD FOR THE MANUFACTURE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/488850 [patent_app_country] => US [patent_app_date] => 2009-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3961 [patent_no_of_claims] => 24 [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/A1/0043/20100043165.pdf [firstpage_image] =>[orig_patent_app_number] => 12488850 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/488850
BRUSH, PARTICULARLY TOOHBRUSH AND METHOD FOR THE MANUFACTURE THEREOF Jun 21, 2009 Abandoned
Array ( [id] => 6554515 [patent_doc_number] => 20100319153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'BACK SCRUBBER' [patent_app_type] => utility [patent_app_number] => 12/487750 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1402 [patent_no_of_claims] => 20 [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/A1/0319/20100319153.pdf [firstpage_image] =>[orig_patent_app_number] => 12487750 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/487750
BACK SCRUBBER Jun 18, 2009 Abandoned
Array ( [id] => 9646090 [patent_doc_number] => 08800094 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-12 [patent_title] => 'Cleaning cloth including sequential indicators and disposition indicators' [patent_app_type] => utility [patent_app_number] => 12/456691 [patent_app_country] => US [patent_app_date] => 2009-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4321 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12456691 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/456691
Cleaning cloth including sequential indicators and disposition indicators Jun 18, 2009 Issued
Array ( [id] => 5961130 [patent_doc_number] => 20110146018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'A FLOOR CLEANING TOOL WITH A SURROUNDING CAPTURE SHEET' [patent_app_type] => utility [patent_app_number] => 13/001460 [patent_app_country] => US [patent_app_date] => 2009-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4111 [patent_no_of_claims] => 6 [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/A1/0146/20110146018.pdf [firstpage_image] =>[orig_patent_app_number] => 13001460 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/001460
Floor cleaning tool with a surrounding capture sheet Jun 15, 2009 Issued
Array ( [id] => 6243969 [patent_doc_number] => 20100024140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'Standing broom' [patent_app_type] => utility [patent_app_number] => 12/456231 [patent_app_country] => US [patent_app_date] => 2009-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 347 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20100024140.pdf [firstpage_image] =>[orig_patent_app_number] => 12456231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/456231
Standing broom Jun 14, 2009 Abandoned
Array ( [id] => 6359645 [patent_doc_number] => 20100313381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Eraser for Blackboard' [patent_app_type] => utility [patent_app_number] => 12/484450 [patent_app_country] => US [patent_app_date] => 2009-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2342 [patent_no_of_claims] => 20 [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/A1/0313/20100313381.pdf [firstpage_image] =>[orig_patent_app_number] => 12484450 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/484450
Eraser for blackboard Jun 14, 2009 Issued
Array ( [id] => 6359601 [patent_doc_number] => 20100313374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Plural hue cleaning implements' [patent_app_type] => utility [patent_app_number] => 12/455990 [patent_app_country] => US [patent_app_date] => 2009-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3614 [patent_no_of_claims] => 13 [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/A1/0313/20100313374.pdf [firstpage_image] =>[orig_patent_app_number] => 12455990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/455990
Plural hue cleaning implements Jun 9, 2009 Abandoned
Array ( [id] => 6568977 [patent_doc_number] => 20100306933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'Self-rolling cleaning device' [patent_app_type] => utility [patent_app_number] => 12/457341 [patent_app_country] => US [patent_app_date] => 2009-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1863 [patent_no_of_claims] => 19 [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/A1/0306/20100306933.pdf [firstpage_image] =>[orig_patent_app_number] => 12457341 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/457341
Self-rolling cleaning device Jun 7, 2009 Abandoned
Array ( [id] => 5393712 [patent_doc_number] => 20090313774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Powered Toothbrush With Rotating Sections' [patent_app_type] => utility [patent_app_number] => 12/472807 [patent_app_country] => US [patent_app_date] => 2009-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3110 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0313/20090313774.pdf [firstpage_image] =>[orig_patent_app_number] => 12472807 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/472807
Powered toothbrush with rotating sections May 26, 2009 Issued
Array ( [id] => 4479528 [patent_doc_number] => 07882589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-08 [patent_title] => 'Cleanroom mopping system' [patent_app_type] => utility [patent_app_number] => 12/468687 [patent_app_country] => US [patent_app_date] => 2009-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2124 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/882/07882589.pdf [firstpage_image] =>[orig_patent_app_number] => 12468687 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/468687
Cleanroom mopping system May 18, 2009 Issued
Array ( [id] => 6168850 [patent_doc_number] => 20110196272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'DEVICE FOR BACK MASSAGE' [patent_app_type] => utility [patent_app_number] => 13/123620 [patent_app_country] => US [patent_app_date] => 2009-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1011 [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/A1/0196/20110196272.pdf [firstpage_image] =>[orig_patent_app_number] => 13123620 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/123620
Device for back massage May 7, 2009 Issued
Array ( [id] => 5549129 [patent_doc_number] => 20090283115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-19 [patent_title] => 'Gun bore cleaner' [patent_app_type] => utility [patent_app_number] => 12/387687 [patent_app_country] => US [patent_app_date] => 2009-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3217 [patent_no_of_claims] => 19 [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/A1/0283/20090283115.pdf [firstpage_image] =>[orig_patent_app_number] => 12387687 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/387687
Gun bore cleaner May 5, 2009 Abandoned
Array ( [id] => 8013399 [patent_doc_number] => 08136195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Handle for a floor cleaning implement' [patent_app_type] => utility [patent_app_number] => 12/433389 [patent_app_country] => US [patent_app_date] => 2009-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2302 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/136/08136195.pdf [firstpage_image] =>[orig_patent_app_number] => 12433389 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/433389
Handle for a floor cleaning implement Apr 29, 2009 Issued
Array ( [id] => 6002078 [patent_doc_number] => 20110056039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'CYLINDER CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/988301 [patent_app_country] => US [patent_app_date] => 2009-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4809 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20110056039.pdf [firstpage_image] =>[orig_patent_app_number] => 12988301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/988301
CYLINDER CLEANING DEVICE Apr 16, 2009 Abandoned
Array ( [id] => 9946 [patent_doc_number] => 07805801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-05 [patent_title] => 'Apparatus for cleaning a rubbing cloth' [patent_app_type] => utility [patent_app_number] => 12/423410 [patent_app_country] => US [patent_app_date] => 2009-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1988 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/805/07805801.pdf [firstpage_image] =>[orig_patent_app_number] => 12423410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/423410
Apparatus for cleaning a rubbing cloth Apr 13, 2009 Issued
Array ( [id] => 5566704 [patent_doc_number] => 20090250081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'DEVICE AND METHOD FOR LENS CLEANING FOR SURGICAL PROCEDURES' [patent_app_type] => utility [patent_app_number] => 12/418030 [patent_app_country] => US [patent_app_date] => 2009-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6802 [patent_no_of_claims] => 15 [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/A1/0250/20090250081.pdf [firstpage_image] =>[orig_patent_app_number] => 12418030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/418030
Device and method for lens cleaning for surgical procedures Apr 2, 2009 Issued
Array ( [id] => 6174108 [patent_doc_number] => 20110119852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'CLEANING TOOL' [patent_app_type] => utility [patent_app_number] => 12/935011 [patent_app_country] => US [patent_app_date] => 2009-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7579 [patent_no_of_claims] => 4 [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/A1/0119/20110119852.pdf [firstpage_image] =>[orig_patent_app_number] => 12935011 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/935011
CLEANING TOOL Mar 29, 2009 Abandoned
Array ( [id] => 10868156 [patent_doc_number] => 08893344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => 'Brush, in particular for household or industrial applications' [patent_app_type] => utility [patent_app_number] => 12/935610 [patent_app_country] => US [patent_app_date] => 2009-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2541 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12935610 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/935610
Brush, in particular for household or industrial applications Mar 23, 2009 Issued
Array ( [id] => 6017278 [patent_doc_number] => 20110047731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'OPTICAL CONNECTOR CLEANING TOOL' [patent_app_type] => utility [patent_app_number] => 12/593911 [patent_app_country] => US [patent_app_date] => 2009-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 14850 [patent_no_of_claims] => 16 [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/A1/0047/20110047731.pdf [firstpage_image] =>[orig_patent_app_number] => 12593911 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593911
Optical connector cleaning tool Mar 18, 2009 Issued
Array ( [id] => 6502834 [patent_doc_number] => 20100229320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'Cleaning implement' [patent_app_type] => utility [patent_app_number] => 12/381561 [patent_app_country] => US [patent_app_date] => 2009-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3211 [patent_no_of_claims] => 16 [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/A1/0229/20100229320.pdf [firstpage_image] =>[orig_patent_app_number] => 12381561 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/381561
Cleaning implement Mar 12, 2009 Abandoned
Menu