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] => 4799738 [patent_doc_number] => 20080011325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'METHODS AND APPARATUS FOR SUPPORTING A SUBSTRATE IN A HORIZONTAL ORIENTATION DURING CLEANING' [patent_app_type] => utility [patent_app_number] => 11/757850 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5440 [patent_no_of_claims] => 25 [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/A1/0011/20080011325.pdf [firstpage_image] =>[orig_patent_app_number] => 11757850 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/757850
METHODS AND APPARATUS FOR SUPPORTING A SUBSTRATE IN A HORIZONTAL ORIENTATION DURING CLEANING Jun 3, 2007 Abandoned
Array ( [id] => 831816 [patent_doc_number] => 07395575 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-07-08 [patent_title] => 'Contact lens treatment apparatus having lens capture projections' [patent_app_type] => utility [patent_app_number] => 11/809641 [patent_app_country] => US [patent_app_date] => 2007-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4600 [patent_no_of_claims] => 3 [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/07/395/07395575.pdf [firstpage_image] =>[orig_patent_app_number] => 11809641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/809641
Contact lens treatment apparatus having lens capture projections May 31, 2007 Issued
Array ( [id] => 831814 [patent_doc_number] => 07395574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-08 [patent_title] => 'Lint removal apparatus with edge orientation' [patent_app_type] => utility [patent_app_number] => 11/805626 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 8470 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/395/07395574.pdf [firstpage_image] =>[orig_patent_app_number] => 11805626 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/805626
Lint removal apparatus with edge orientation May 22, 2007 Issued
Array ( [id] => 5255502 [patent_doc_number] => 20070209134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Cleaning Tool With Cleaning Pad Having A Non-Woven Fiber Bundle On Both Sides' [patent_app_type] => utility [patent_app_number] => 11/750204 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7678 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 31 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20070209134.pdf [firstpage_image] =>[orig_patent_app_number] => 11750204 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/750204
Cleaning tool with cleaning pad having a non-woven fiber bundle on both sides May 16, 2007 Issued
Array ( [id] => 8002449 [patent_doc_number] => 08082620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Mop bucket and wringer' [patent_app_type] => utility [patent_app_number] => 11/748909 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3324 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/082/08082620.pdf [firstpage_image] =>[orig_patent_app_number] => 11748909 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748909
Mop bucket and wringer May 14, 2007 Issued
Array ( [id] => 5042514 [patent_doc_number] => 20070261185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'METHOD AND APPARATUS FOR PROVIDING AUTOMATED INSTRUCTIONS FOR MAINTAINING ORAL HYGIENE' [patent_app_type] => utility [patent_app_number] => 11/747551 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2880 [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/A1/0261/20070261185.pdf [firstpage_image] =>[orig_patent_app_number] => 11747551 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747551
METHOD AND APPARATUS FOR PROVIDING AUTOMATED INSTRUCTIONS FOR MAINTAINING ORAL HYGIENE May 10, 2007 Abandoned
Array ( [id] => 555520 [patent_doc_number] => 07458123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Apparatuses and methods for cleaning test probes' [patent_app_type] => utility [patent_app_number] => 11/742960 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7677 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/458/07458123.pdf [firstpage_image] =>[orig_patent_app_number] => 11742960 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/742960
Apparatuses and methods for cleaning test probes Apr 30, 2007 Issued
Array ( [id] => 5045402 [patent_doc_number] => 20070264075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Shower enclosure and bathtub cleaning system' [patent_app_type] => utility [patent_app_number] => 11/799505 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 7828 [patent_no_of_claims] => 23 [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/A1/0264/20070264075.pdf [firstpage_image] =>[orig_patent_app_number] => 11799505 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799505
Shower enclosure and bathtub cleaning system Apr 30, 2007 Abandoned
Array ( [id] => 291064 [patent_doc_number] => 07543351 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-09 [patent_title] => 'Cleanroom mopping system' [patent_app_type] => utility [patent_app_number] => 11/788700 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2071 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/543/07543351.pdf [firstpage_image] =>[orig_patent_app_number] => 11788700 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/788700
Cleanroom mopping system Apr 19, 2007 Issued
Array ( [id] => 5161937 [patent_doc_number] => 20070283516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Disposable nonwoven implement' [patent_app_type] => utility [patent_app_number] => 11/788410 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 20620 [patent_no_of_claims] => 57 [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/A1/0283/20070283516.pdf [firstpage_image] =>[orig_patent_app_number] => 11788410 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/788410
Disposable nonwoven implement Apr 19, 2007 Abandoned
Array ( [id] => 40008 [patent_doc_number] => 07774888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Child\'s music-playing toothbrush configured for attractive display of graphics and improved sound quality' [patent_app_type] => utility [patent_app_number] => 11/788621 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1922 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/774/07774888.pdf [firstpage_image] =>[orig_patent_app_number] => 11788621 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/788621
Child's music-playing toothbrush configured for attractive display of graphics and improved sound quality Apr 18, 2007 Issued
Array ( [id] => 4659681 [patent_doc_number] => 20080250588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Multi-purpose bathroom cleaning tool' [patent_app_type] => utility [patent_app_number] => 11/786181 [patent_app_country] => US [patent_app_date] => 2007-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4298 [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/A1/0250/20080250588.pdf [firstpage_image] =>[orig_patent_app_number] => 11786181 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/786181
Multi-purpose bathroom cleaning tool Apr 10, 2007 Abandoned
Array ( [id] => 5122226 [patent_doc_number] => 20070234495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Apparatus for washing and disinfecting endoscope and brush unit for washing ducts of endoscope' [patent_app_type] => utility [patent_app_number] => 11/786021 [patent_app_country] => US [patent_app_date] => 2007-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12289 [patent_no_of_claims] => 30 [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/A1/0234/20070234495.pdf [firstpage_image] =>[orig_patent_app_number] => 11786021 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/786021
Apparatus for washing and disinfecting endoscope and brush unit for washing ducts of endoscope Apr 9, 2007 Abandoned
Array ( [id] => 5122229 [patent_doc_number] => 20070234498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Chalk and dry marker eraser roller' [patent_app_type] => utility [patent_app_number] => 11/784621 [patent_app_country] => US [patent_app_date] => 2007-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1190 [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/A1/0234/20070234498.pdf [firstpage_image] =>[orig_patent_app_number] => 11784621 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/784621
Chalk and dry marker eraser roller Apr 8, 2007 Abandoned
Array ( [id] => 4678620 [patent_doc_number] => 20080244846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Cleaning Tool' [patent_app_type] => utility [patent_app_number] => 11/697261 [patent_app_country] => US [patent_app_date] => 2007-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4325 [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/A1/0244/20080244846.pdf [firstpage_image] =>[orig_patent_app_number] => 11697261 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/697261
Cleaning tool Apr 4, 2007 Issued
Array ( [id] => 5244035 [patent_doc_number] => 20070240269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Splunger' [patent_app_type] => utility [patent_app_number] => 11/730999 [patent_app_country] => US [patent_app_date] => 2007-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5686 [patent_no_of_claims] => 30 [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/A1/0240/20070240269.pdf [firstpage_image] =>[orig_patent_app_number] => 11730999 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/730999
Splunger Apr 4, 2007 Abandoned
Array ( [id] => 4678590 [patent_doc_number] => 20080244816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'CLOSET AUGER' [patent_app_type] => utility [patent_app_number] => 11/695956 [patent_app_country] => US [patent_app_date] => 2007-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4461 [patent_no_of_claims] => 31 [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/A1/0244/20080244816.pdf [firstpage_image] =>[orig_patent_app_number] => 11695956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/695956
CLOSET AUGER Apr 2, 2007 Abandoned
Array ( [id] => 5125633 [patent_doc_number] => 20070237904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Powered painting pad' [patent_app_type] => utility [patent_app_number] => 11/731948 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1070 [patent_no_of_claims] => 9 [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/A1/0237/20070237904.pdf [firstpage_image] =>[orig_patent_app_number] => 11731948 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731948
Powered painting pad Apr 1, 2007 Abandoned
Array ( [id] => 4889367 [patent_doc_number] => 20080098561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Motor-noise absorbing apparatus of vacuum cleaner' [patent_app_type] => utility [patent_app_number] => 11/732058 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3403 [patent_no_of_claims] => 13 [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/A1/0098/20080098561.pdf [firstpage_image] =>[orig_patent_app_number] => 11732058 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/732058
Motor-noise absorbing apparatus of vacuum cleaner Apr 1, 2007 Issued
Array ( [id] => 6251990 [patent_doc_number] => 20100293732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'CLEANING DEVICE HAVING MULTIPLE CLEANING SURFACES' [patent_app_type] => utility [patent_app_number] => 12/294440 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4290 [patent_no_of_claims] => 13 [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/A1/0293/20100293732.pdf [firstpage_image] =>[orig_patent_app_number] => 12294440 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/294440
Cleaning device having multiple cleaning surfaces Mar 27, 2007 Issued
Menu