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] => 6629336 [patent_doc_number] => 20100173091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'PAINTING APPARATUS AND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 12/631401 [patent_app_country] => US [patent_app_date] => 2009-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3750 [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/A1/0173/20100173091.pdf [firstpage_image] =>[orig_patent_app_number] => 12631401 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/631401
PAINTING APPARATUS AND METHOD OF USE Dec 3, 2009 Abandoned
Array ( [id] => 9097375 [patent_doc_number] => 08561245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Cleaning implement' [patent_app_type] => utility [patent_app_number] => 13/131691 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2131 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13131691 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/131691
Cleaning implement Nov 30, 2009 Issued
Array ( [id] => 6383107 [patent_doc_number] => 20100162500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'Dental Cleaning Device' [patent_app_type] => utility [patent_app_number] => 12/627367 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11495 [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/A1/0162/20100162500.pdf [firstpage_image] =>[orig_patent_app_number] => 12627367 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/627367
Dental cleaning device Nov 29, 2009 Issued
Array ( [id] => 8747470 [patent_doc_number] => 08413288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'Paint roller cover supports with friction rings' [patent_app_type] => utility [patent_app_number] => 12/627770 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3189 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12627770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/627770
Paint roller cover supports with friction rings Nov 29, 2009 Issued
Array ( [id] => 6174085 [patent_doc_number] => 20110119844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'Angular Travel Restraint for Wraparound Brush' [patent_app_type] => utility [patent_app_number] => 12/626181 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2197 [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/A1/0119/20110119844.pdf [firstpage_image] =>[orig_patent_app_number] => 12626181 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626181
Angular travel restraint for wraparound brush Nov 24, 2009 Issued
Array ( [id] => 6174084 [patent_doc_number] => 20110119843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'SURFACE TREATING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/625731 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6332 [patent_no_of_claims] => 39 [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/A1/0119/20110119843.pdf [firstpage_image] =>[orig_patent_app_number] => 12625731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/625731
Surface treating device Nov 24, 2009 Issued
Array ( [id] => 6174100 [patent_doc_number] => 20110119849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'Brush Having A Resiliently Articulated Handgrip' [patent_app_type] => utility [patent_app_number] => 12/624880 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2257 [patent_no_of_claims] => 11 [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/A1/0119/20110119849.pdf [firstpage_image] =>[orig_patent_app_number] => 12624880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624880
Brush having a resiliently articulated handgrip Nov 23, 2009 Issued
Array ( [id] => 6174092 [patent_doc_number] => 20110119847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'WHEEL AND LUG NUT BRUSH ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/624050 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1165 [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/A1/0119/20110119847.pdf [firstpage_image] =>[orig_patent_app_number] => 12624050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624050
WHEEL AND LUG NUT BRUSH ASSEMBLY Nov 22, 2009 Abandoned
Array ( [id] => 8243378 [patent_doc_number] => 08201297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Grout cleaning device' [patent_app_type] => utility [patent_app_number] => 12/621680 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1477 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/201/08201297.pdf [firstpage_image] =>[orig_patent_app_number] => 12621680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621680
Grout cleaning device Nov 18, 2009 Issued
Array ( [id] => 9097380 [patent_doc_number] => 08561250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Extendable application device' [patent_app_type] => utility [patent_app_number] => 12/608661 [patent_app_country] => US [patent_app_date] => 2009-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 4323 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12608661 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/608661
Extendable application device Oct 28, 2009 Issued
Array ( [id] => 5978302 [patent_doc_number] => 20110094537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'APPARATUS AND METHODS FOR BRUSH AND PAD CONDITIONING' [patent_app_type] => utility [patent_app_number] => 12/603771 [patent_app_country] => US [patent_app_date] => 2009-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4942 [patent_no_of_claims] => 30 [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/A1/0094/20110094537.pdf [firstpage_image] =>[orig_patent_app_number] => 12603771 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/603771
Apparatus and methods for brush and pad conditioning Oct 21, 2009 Issued
Array ( [id] => 8575592 [patent_doc_number] => 08341796 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-01-01 [patent_title] => 'Personal hygiene device with extending handle and disposable wipe' [patent_app_type] => utility [patent_app_number] => 12/603640 [patent_app_country] => US [patent_app_date] => 2009-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1918 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12603640 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/603640
Personal hygiene device with extending handle and disposable wipe Oct 21, 2009 Issued
Array ( [id] => 6033463 [patent_doc_number] => 20110088188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'HAIR BRUSH' [patent_app_type] => utility [patent_app_number] => 12/580180 [patent_app_country] => US [patent_app_date] => 2009-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1585 [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/A1/0088/20110088188.pdf [firstpage_image] =>[orig_patent_app_number] => 12580180 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/580180
HAIR BRUSH Oct 14, 2009 Abandoned
Array ( [id] => 9151406 [patent_doc_number] => 08584302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Self-cleaning retractable putty knife' [patent_app_type] => utility [patent_app_number] => 12/577190 [patent_app_country] => US [patent_app_date] => 2009-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3095 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12577190 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/577190
Self-cleaning retractable putty knife Oct 10, 2009 Issued
Array ( [id] => 9271804 [patent_doc_number] => 08635730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-28 [patent_title] => 'In situ sub marine net cleaning and inspecting device' [patent_app_type] => utility [patent_app_number] => 13/123301 [patent_app_country] => US [patent_app_date] => 2009-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3678 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13123301 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/123301
In situ sub marine net cleaning and inspecting device Oct 1, 2009 Issued
Array ( [id] => 6111411 [patent_doc_number] => 20110072604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'Three Dimensional Brush' [patent_app_type] => utility [patent_app_number] => 12/568680 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 1282 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20110072604.pdf [firstpage_image] =>[orig_patent_app_number] => 12568680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568680
Three Dimensional Brush Sep 28, 2009 Abandoned
Array ( [id] => 6002075 [patent_doc_number] => 20110056036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'Infant hair care mitt' [patent_app_type] => utility [patent_app_number] => 12/584700 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2657 [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/A1/0056/20110056036.pdf [firstpage_image] =>[orig_patent_app_number] => 12584700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/584700
Infant hair care mitt Sep 9, 2009 Abandoned
Array ( [id] => 6569132 [patent_doc_number] => 20100306952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'Wringer bucket' [patent_app_type] => utility [patent_app_number] => 12/585261 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1563 [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/A1/0306/20100306952.pdf [firstpage_image] =>[orig_patent_app_number] => 12585261 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585261
Wringer bucket Sep 9, 2009 Abandoned
Array ( [id] => 6002076 [patent_doc_number] => 20110056037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'U Shape Toothbrush' [patent_app_type] => utility [patent_app_number] => 12/554880 [patent_app_country] => US [patent_app_date] => 2009-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1331 [patent_no_of_claims] => 5 [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/A1/0056/20110056037.pdf [firstpage_image] =>[orig_patent_app_number] => 12554880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/554880
U Shape Toothbrush Sep 4, 2009 Abandoned
Array ( [id] => 77847 [patent_doc_number] => 07743458 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-06-29 [patent_title] => 'Collapsible broom and dustpan' [patent_app_type] => utility [patent_app_number] => 12/548632 [patent_app_country] => US [patent_app_date] => 2009-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1652 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/743/07743458.pdf [firstpage_image] =>[orig_patent_app_number] => 12548632 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/548632
Collapsible broom and dustpan Aug 26, 2009 Issued
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