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] => 5487190 [patent_doc_number] => 20090288261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'Mop Structure' [patent_app_type] => utility [patent_app_number] => 12/126200 [patent_app_country] => US [patent_app_date] => 2008-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3109 [patent_no_of_claims] => 8 [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/A1/0288/20090288261.pdf [firstpage_image] =>[orig_patent_app_number] => 12126200 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/126200
Mop structure May 22, 2008 Issued
Array ( [id] => 8230813 [patent_doc_number] => 08196249 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-06-12 [patent_title] => 'Cleaning implement' [patent_app_type] => utility [patent_app_number] => 12/154461 [patent_app_country] => US [patent_app_date] => 2008-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 33 [patent_no_of_words] => 3160 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/196/08196249.pdf [firstpage_image] =>[orig_patent_app_number] => 12154461 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/154461
Cleaning implement May 22, 2008 Issued
12/122391 SWIMMING POOL BRUSH May 15, 2008 Abandoned
Array ( [id] => 8396386 [patent_doc_number] => 08266758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Adjustable spatula for forming a smoothly arcuate concave contour in a viscous material and a smoothly arcuate convex contour in the viscous material' [patent_app_type] => utility [patent_app_number] => 12/152590 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 6882 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12152590 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/152590
Adjustable spatula for forming a smoothly arcuate concave contour in a viscous material and a smoothly arcuate convex contour in the viscous material May 14, 2008 Issued
Array ( [id] => 4834624 [patent_doc_number] => 20080276389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'CITRUS FRUITS POLISHING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/114880 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3000 [patent_no_of_claims] => 16 [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/A1/0276/20080276389.pdf [firstpage_image] =>[orig_patent_app_number] => 12114880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114880
CITRUS FRUITS POLISHING APPARATUS May 4, 2008 Abandoned
Array ( [id] => 5554294 [patent_doc_number] => 20090265871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Floor cleaning system' [patent_app_type] => utility [patent_app_number] => 12/148990 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2537 [patent_no_of_claims] => 7 [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/A1/0265/20090265871.pdf [firstpage_image] =>[orig_patent_app_number] => 12148990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148990
Floor cleaning system Apr 23, 2008 Abandoned
Array ( [id] => 8315767 [patent_doc_number] => 08230540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-31 [patent_title] => 'Cordless sweeper' [patent_app_type] => utility [patent_app_number] => 12/148941 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 1878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12148941 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148941
Cordless sweeper Apr 22, 2008 Issued
Array ( [id] => 4813063 [patent_doc_number] => 20080193694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'ADHESIVE ROLLER' [patent_app_type] => utility [patent_app_number] => 12/106595 [patent_app_country] => US [patent_app_date] => 2008-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4200 [patent_no_of_claims] => 5 [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/A1/0193/20080193694.pdf [firstpage_image] =>[orig_patent_app_number] => 12106595 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/106595
Adhesive roller Apr 20, 2008 Issued
Array ( [id] => 8525679 [patent_doc_number] => 08302242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Apparatus and method for cleaning substrates/media disks' [patent_app_type] => utility [patent_app_number] => 12/596761 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3455 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12596761 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/596761
Apparatus and method for cleaning substrates/media disks Apr 17, 2008 Issued
Array ( [id] => 6088474 [patent_doc_number] => 20110000041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 12/596060 [patent_app_country] => US [patent_app_date] => 2008-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3307 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20110000041.pdf [firstpage_image] =>[orig_patent_app_number] => 12596060 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/596060
Toothbrush Apr 15, 2008 Issued
Array ( [id] => 8292327 [patent_doc_number] => 08220103 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-17 [patent_title] => 'Mop/pad system' [patent_app_type] => utility [patent_app_number] => 12/082621 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12082621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082621
Mop/pad system Apr 10, 2008 Issued
Array ( [id] => 5454917 [patent_doc_number] => 20090255069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'POOL CLEANING VEHICLE HAVING ALGORITHM FOR MOVING' [patent_app_type] => utility [patent_app_number] => 12/100411 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4324 [patent_no_of_claims] => 17 [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/A1/0255/20090255069.pdf [firstpage_image] =>[orig_patent_app_number] => 12100411 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100411
Pool cleaning vehicle having algorithm for moving Apr 9, 2008 Issued
Array ( [id] => 4809254 [patent_doc_number] => 20080189885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'Water jet reversing propulsion and directional controls for automated swimming pool cleaners' [patent_app_type] => utility [patent_app_number] => 12/082218 [patent_app_country] => US [patent_app_date] => 2008-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14857 [patent_no_of_claims] => 22 [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/A1/0189/20080189885.pdf [firstpage_image] =>[orig_patent_app_number] => 12082218 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/082218
Water jet reversing propulsion and directional controls for automated swimming pool cleaners Apr 7, 2008 Issued
Array ( [id] => 5567615 [patent_doc_number] => 20090250993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'ROTARY CAR WASH BRUSH AND METHOD OF ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/098021 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1890 [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/A1/0250/20090250993.pdf [firstpage_image] =>[orig_patent_app_number] => 12098021 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098021
Rotary car wash brush and method of assembly Apr 3, 2008 Issued
Array ( [id] => 5566196 [patent_doc_number] => 20090249573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'Abrading glove with integrated cleaner' [patent_app_type] => utility [patent_app_number] => 12/080710 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1791 [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/A1/0249/20090249573.pdf [firstpage_image] =>[orig_patent_app_number] => 12080710 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/080710
Abrading glove with integrated cleaner Apr 3, 2008 Abandoned
Array ( [id] => 5566195 [patent_doc_number] => 20090249572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-08 [patent_title] => 'Cleaning Tool Assembly With A Disposable Cleaning Implement' [patent_app_type] => utility [patent_app_number] => 12/062200 [patent_app_country] => US [patent_app_date] => 2008-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11170 [patent_no_of_claims] => 122 [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/A1/0249/20090249572.pdf [firstpage_image] =>[orig_patent_app_number] => 12062200 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/062200
Cleaning Tool Assembly With A Disposable Cleaning Implement Apr 2, 2008 Abandoned
Array ( [id] => 4714106 [patent_doc_number] => 20080236628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Pool cleaner with high pressure cleaning jets' [patent_app_type] => utility [patent_app_number] => 12/079667 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9977 [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/A1/0236/20080236628.pdf [firstpage_image] =>[orig_patent_app_number] => 12079667 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079667
Pool cleaner with high pressure cleaning jets Mar 25, 2008 Issued
Array ( [id] => 4713365 [patent_doc_number] => 20080235887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Pool cleaner with high pressure cleaning jets' [patent_app_type] => utility [patent_app_number] => 12/079666 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10952 [patent_no_of_claims] => 38 [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/A1/0235/20080235887.pdf [firstpage_image] =>[orig_patent_app_number] => 12079666 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079666
Pool cleaner with high pressure cleaning jets Mar 25, 2008 Abandoned
Array ( [id] => 4956848 [patent_doc_number] => 20080271271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Modular electric toothbrushes' [patent_app_type] => utility [patent_app_number] => 12/079265 [patent_app_country] => US [patent_app_date] => 2008-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 27460 [patent_no_of_claims] => 2 [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/A1/0271/20080271271.pdf [firstpage_image] =>[orig_patent_app_number] => 12079265 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/079265
Modular electric toothbrushes Mar 24, 2008 Abandoned
Array ( [id] => 4882404 [patent_doc_number] => 20080256736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'FLAT MOP FOR USE WITH WIPERS FOR CONTROLLED ENVIRONMENTS' [patent_app_type] => utility [patent_app_number] => 12/052240 [patent_app_country] => US [patent_app_date] => 2008-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2314 [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/A1/0256/20080256736.pdf [firstpage_image] =>[orig_patent_app_number] => 12052240 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/052240
Flat mop for use with wipers for controlled environments Mar 19, 2008 Issued
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