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] => 9230582 [patent_doc_number] => 08595882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Power toothbrush with actuator in the brushhead' [patent_app_type] => utility [patent_app_number] => 13/513960 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2496 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13513960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/513960
Power toothbrush with actuator in the brushhead Nov 21, 2010 Issued
Array ( [id] => 9879949 [patent_doc_number] => 08966696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Toothbrush with automatic actuation' [patent_app_type] => utility [patent_app_number] => 13/513701 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1896 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13513701 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/513701
Toothbrush with automatic actuation Nov 21, 2010 Issued
Array ( [id] => 8992772 [patent_doc_number] => 08516643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-08-27 [patent_title] => 'Golf towel' [patent_app_type] => utility [patent_app_number] => 12/951261 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1959 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12951261 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/951261
Golf towel Nov 21, 2010 Issued
Array ( [id] => 5976286 [patent_doc_number] => 20110070368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'APPARATUS AND A METHOD OF APPLYING A DRY FILM LUBRICANT TO A ROTOR SLOT' [patent_app_type] => utility [patent_app_number] => 12/949935 [patent_app_country] => US [patent_app_date] => 2010-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3176 [patent_no_of_claims] => 8 [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/A1/0070/20110070368.pdf [firstpage_image] =>[orig_patent_app_number] => 12949935 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/949935
Apparatus and a method of applying a dry film lubricant to a rotor slot Nov 18, 2010 Issued
Array ( [id] => 7726672 [patent_doc_number] => 08099821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Toothbrush, toothbrush filament and method for manufacturing same' [patent_app_type] => utility [patent_app_number] => 12/950661 [patent_app_country] => US [patent_app_date] => 2010-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3634 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/099/08099821.pdf [firstpage_image] =>[orig_patent_app_number] => 12950661 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/950661
Toothbrush, toothbrush filament and method for manufacturing same Nov 18, 2010 Issued
Array ( [id] => 9886957 [patent_doc_number] => 08973198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Vehicle for cleaning mirrors in installations for collecting solar thermal energy' [patent_app_type] => utility [patent_app_number] => 13/885501 [patent_app_country] => US [patent_app_date] => 2010-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3152 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13885501 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885501
Vehicle for cleaning mirrors in installations for collecting solar thermal energy Nov 14, 2010 Issued
Array ( [id] => 11183287 [patent_doc_number] => 09414669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Light pack for a paintbrush, lighted paintbrush with holder and paint can lid for use with holder' [patent_app_type] => utility [patent_app_number] => 13/508710 [patent_app_country] => US [patent_app_date] => 2010-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 63 [patent_no_of_words] => 9194 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13508710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/508710
Light pack for a paintbrush, lighted paintbrush with holder and paint can lid for use with holder Nov 8, 2010 Issued
Array ( [id] => 8177351 [patent_doc_number] => 20120110765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'CLEANING BRUSH' [patent_app_type] => utility [patent_app_number] => 12/941211 [patent_app_country] => US [patent_app_date] => 2010-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 837 [patent_no_of_claims] => 2 [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/A1/0110/20120110765.pdf [firstpage_image] =>[orig_patent_app_number] => 12941211 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/941211
CLEANING BRUSH Nov 7, 2010 Abandoned
Array ( [id] => 8177360 [patent_doc_number] => 20120110760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'Rotary screen cleaner' [patent_app_type] => utility [patent_app_number] => 12/926241 [patent_app_country] => US [patent_app_date] => 2010-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2859 [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/A1/0110/20120110760.pdf [firstpage_image] =>[orig_patent_app_number] => 12926241 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/926241
Rotary screen cleaner Nov 3, 2010 Abandoned
Array ( [id] => 8177352 [patent_doc_number] => 20120110766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'ASSEMBLY JOINT STRUCTURE OF A LONG HANDLE AND A SCRAPER TOP FOR A SCRAPING TOOL' [patent_app_type] => utility [patent_app_number] => 12/939511 [patent_app_country] => US [patent_app_date] => 2010-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1191 [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/A1/0110/20120110766.pdf [firstpage_image] =>[orig_patent_app_number] => 12939511 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/939511
ASSEMBLY JOINT STRUCTURE OF A LONG HANDLE AND A SCRAPER TOP FOR A SCRAPING TOOL Nov 3, 2010 Abandoned
Array ( [id] => 8164322 [patent_doc_number] => 20120103365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Pool Cleaning Device With Adjustable Buoyant Element' [patent_app_type] => utility [patent_app_number] => 12/938041 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 15912 [patent_no_of_claims] => 36 [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/A1/0103/20120103365.pdf [firstpage_image] =>[orig_patent_app_number] => 12938041 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/938041
Pool cleaning device with adjustable buoyant element Nov 1, 2010 Issued
Array ( [id] => 8979787 [patent_doc_number] => 08510889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-20 [patent_title] => 'Automated pool cleaning vehicle with middle roller' [patent_app_type] => utility [patent_app_number] => 12/914041 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2290 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12914041 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914041
Automated pool cleaning vehicle with middle roller Oct 27, 2010 Issued
Array ( [id] => 8152238 [patent_doc_number] => 20120096664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'Disposable Toothbrush' [patent_app_type] => utility [patent_app_number] => 12/911921 [patent_app_country] => US [patent_app_date] => 2010-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1143 [patent_no_of_claims] => 10 [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/A1/0096/20120096664.pdf [firstpage_image] =>[orig_patent_app_number] => 12911921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911921
Disposable toothbrush Oct 25, 2010 Issued
Array ( [id] => 8367247 [patent_doc_number] => 20120216635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'LOW FRICTION ROTATIONAL OR TRANSLATIONAL INTERFACE FOR A MECHANICAL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/502501 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1673 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13502501 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/502501
Low friction rotational or translational interface for a mechanical system Oct 14, 2010 Issued
Array ( [id] => 8319960 [patent_doc_number] => 20120192366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'CLEANING APPARATUS WITH ROTATING AND DETACHABLE BRUSH HEAD' [patent_app_type] => utility [patent_app_number] => 13/499821 [patent_app_country] => US [patent_app_date] => 2010-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 10172 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13499821 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/499821
CLEANING APPARATUS WITH ROTATING AND DETACHABLE BRUSH HEAD Oct 5, 2010 Abandoned
Array ( [id] => 6025384 [patent_doc_number] => 20110078866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-07 [patent_title] => 'LINT REMOVER WITH HOUSING AND METHOD OF USING' [patent_app_type] => utility [patent_app_number] => 12/897271 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2697 [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/A1/0078/20110078866.pdf [firstpage_image] =>[orig_patent_app_number] => 12897271 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897271
LINT REMOVER WITH HOUSING AND METHOD OF USING Oct 3, 2010 Abandoned
Array ( [id] => 9063261 [patent_doc_number] => 20130255017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'ORAL CARE IMPLEMENT' [patent_app_type] => utility [patent_app_number] => 13/876990 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4978 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13876990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/876990
Oral care implement Sep 29, 2010 Issued
Array ( [id] => 6002070 [patent_doc_number] => 20110056031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'Automated swimming pool cleaner with projecting pivot members for changing direction of movement at an adjacent side wall of a pool' [patent_app_type] => utility [patent_app_number] => 12/924554 [patent_app_country] => US [patent_app_date] => 2010-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15136 [patent_no_of_claims] => 17 [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/A1/0056/20110056031.pdf [firstpage_image] =>[orig_patent_app_number] => 12924554 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/924554
Automated swimming pool cleaner with projecting pivot members for changing direction of movement at an adjacent side wall of a pool Sep 27, 2010 Abandoned
Array ( [id] => 6099396 [patent_doc_number] => 20110163592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'APPLICATOR BRUSH HAVING DECORATED FIBERS AND ASSOCIATED METHOD OF MANUFACTURE' [patent_app_type] => utility [patent_app_number] => 12/887280 [patent_app_country] => US [patent_app_date] => 2010-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3591 [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/A1/0163/20110163592.pdf [firstpage_image] =>[orig_patent_app_number] => 12887280 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/887280
Applicator brush having decorated fibers and associated method of manufacture Sep 20, 2010 Issued
Array ( [id] => 9425176 [patent_doc_number] => 08701236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Electric toothbrush' [patent_app_type] => utility [patent_app_number] => 12/887041 [patent_app_country] => US [patent_app_date] => 2010-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 21 [patent_no_of_words] => 2086 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12887041 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/887041
Electric toothbrush Sep 20, 2010 Issued
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