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] => 5115258 [patent_doc_number] => 20070136971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Body applicator brush' [patent_app_type] => utility [patent_app_number] => 11/640640 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2278 [patent_no_of_claims] => 20 [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/A1/0136/20070136971.pdf [firstpage_image] =>[orig_patent_app_number] => 11640640 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640640
Body applicator brush Dec 17, 2006 Abandoned
Array ( [id] => 860 [patent_doc_number] => 07814608 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-19 [patent_title] => 'Scraping system' [patent_app_type] => utility [patent_app_number] => 11/612140 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1603 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/814/07814608.pdf [firstpage_image] =>[orig_patent_app_number] => 11612140 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/612140
Scraping system Dec 17, 2006 Issued
Array ( [id] => 5376219 [patent_doc_number] => 20090188058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'ELECTRIC TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 12/162410 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3892 [patent_no_of_claims] => 27 [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/A1/0188/20090188058.pdf [firstpage_image] =>[orig_patent_app_number] => 12162410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/162410
Electric toothbrush Dec 12, 2006 Issued
Array ( [id] => 5030288 [patent_doc_number] => 20070094827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Cleaning Pad With Functional Properties' [patent_app_type] => utility [patent_app_number] => 11/567800 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29433 [patent_no_of_claims] => 21 [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/A1/0094/20070094827.pdf [firstpage_image] =>[orig_patent_app_number] => 11567800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567800
Cleaning Pad With Functional Properties Dec 6, 2006 Abandoned
Array ( [id] => 4781732 [patent_doc_number] => 20080135061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Pallet cleaning station and method' [patent_app_type] => utility [patent_app_number] => 11/635310 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2960 [patent_no_of_claims] => 31 [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/A1/0135/20080135061.pdf [firstpage_image] =>[orig_patent_app_number] => 11635310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/635310
Pallet cleaning station and method Dec 6, 2006 Abandoned
Array ( [id] => 4781124 [patent_doc_number] => 20080134453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Fork lift broom' [patent_app_type] => utility [patent_app_number] => 11/634650 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1203 [patent_no_of_claims] => 5 [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/A1/0134/20080134453.pdf [firstpage_image] =>[orig_patent_app_number] => 11634650 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/634650
Fork lift broom Dec 6, 2006 Abandoned
Array ( [id] => 574139 [patent_doc_number] => 07434287 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-14 [patent_title] => 'Removable wall-mounted back scrubber' [patent_app_type] => utility [patent_app_number] => 11/607940 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3003 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/434/07434287.pdf [firstpage_image] =>[orig_patent_app_number] => 11607940 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/607940
Removable wall-mounted back scrubber Dec 3, 2006 Issued
Array ( [id] => 825599 [patent_doc_number] => 07401372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Swimming pool cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 11/564371 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 35 [patent_no_of_words] => 3927 [patent_no_of_claims] => 25 [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] => patents/07/401/07401372.pdf [firstpage_image] =>[orig_patent_app_number] => 11564371 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/564371
Swimming pool cleaning apparatus Nov 28, 2006 Issued
Array ( [id] => 5212441 [patent_doc_number] => 20070101521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Water jet reversing propulsion and directional controls for automated swimming pool cleaners' [patent_app_type] => utility [patent_app_number] => 11/606809 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14830 [patent_no_of_claims] => 9 [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/A1/0101/20070101521.pdf [firstpage_image] =>[orig_patent_app_number] => 11606809 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/606809
Automated swimming pool cleaner with stationary projecting pivot member Nov 28, 2006 Issued
Array ( [id] => 4828134 [patent_doc_number] => 20080125943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'Programmable steerable robot particularly useful for cleaning swimming pools' [patent_app_type] => utility [patent_app_number] => 11/604831 [patent_app_country] => US [patent_app_date] => 2006-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4253 [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/A1/0125/20080125943.pdf [firstpage_image] =>[orig_patent_app_number] => 11604831 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/604831
Programmable steerable robot particularly useful for cleaning swimming pools Nov 27, 2006 Abandoned
Array ( [id] => 8832540 [patent_doc_number] => 08448285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Toothbrush and methods of making and using same' [patent_app_type] => utility [patent_app_number] => 11/563671 [patent_app_country] => US [patent_app_date] => 2006-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 4359 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11563671 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/563671
Toothbrush and methods of making and using same Nov 26, 2006 Issued
Array ( [id] => 4514100 [patent_doc_number] => 07950098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Support unit for a scraper and method for positioning the support elements of a scraper' [patent_app_type] => utility [patent_app_number] => 11/604340 [patent_app_country] => US [patent_app_date] => 2006-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 2982 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/950/07950098.pdf [firstpage_image] =>[orig_patent_app_number] => 11604340 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/604340
Support unit for a scraper and method for positioning the support elements of a scraper Nov 26, 2006 Issued
Array ( [id] => 7711176 [patent_doc_number] => 08092730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Molded rotatable base for a porous pad' [patent_app_type] => utility [patent_app_number] => 12/095775 [patent_app_country] => US [patent_app_date] => 2006-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13511 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/092/08092730.pdf [firstpage_image] =>[orig_patent_app_number] => 12095775 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/095775
Molded rotatable base for a porous pad Nov 20, 2006 Issued
Array ( [id] => 5075783 [patent_doc_number] => 20070119007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Tube cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 11/595711 [patent_app_country] => US [patent_app_date] => 2006-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2206 [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/A1/0119/20070119007.pdf [firstpage_image] =>[orig_patent_app_number] => 11595711 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/595711
Tube cleaning apparatus Nov 9, 2006 Abandoned
Array ( [id] => 8099517 [patent_doc_number] => 08151402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Cleaning article, method of fluffing cleaning article, and method of producing cleaning article' [patent_app_type] => utility [patent_app_number] => 11/884130 [patent_app_country] => US [patent_app_date] => 2006-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 32 [patent_no_of_words] => 12570 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/151/08151402.pdf [firstpage_image] =>[orig_patent_app_number] => 11884130 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/884130
Cleaning article, method of fluffing cleaning article, and method of producing cleaning article Nov 7, 2006 Issued
Array ( [id] => 5097379 [patent_doc_number] => 20070180639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Broom Handle Connection' [patent_app_type] => utility [patent_app_number] => 11/555670 [patent_app_country] => US [patent_app_date] => 2006-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2062 [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/A1/0180/20070180639.pdf [firstpage_image] =>[orig_patent_app_number] => 11555670 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/555670
Broom Handle Connection Oct 31, 2006 Abandoned
Array ( [id] => 5053210 [patent_doc_number] => 20070056130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'SYSTEM AND METHOD FOR PRESERVING PAINTBRUSH BRISTLES' [patent_app_type] => utility [patent_app_number] => 11/555165 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1915 [patent_no_of_claims] => 31 [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/A1/0056/20070056130.pdf [firstpage_image] =>[orig_patent_app_number] => 11555165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/555165
SYSTEM AND METHOD FOR PRESERVING PAINTBRUSH BRISTLES Oct 30, 2006 Abandoned
Array ( [id] => 4889347 [patent_doc_number] => 20080098546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Hand-held cleaning tool assembly' [patent_app_type] => utility [patent_app_number] => 11/590509 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4363 [patent_no_of_claims] => 28 [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/A1/0098/20080098546.pdf [firstpage_image] =>[orig_patent_app_number] => 11590509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/590509
Hand-held cleaning tool assembly Oct 30, 2006 Abandoned
Array ( [id] => 4996880 [patent_doc_number] => 20070039514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-22 [patent_title] => 'Machine for clearing railroad flangeways' [patent_app_type] => utility [patent_app_number] => 11/586550 [patent_app_country] => US [patent_app_date] => 2006-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1660 [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/A1/0039/20070039514.pdf [firstpage_image] =>[orig_patent_app_number] => 11586550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/586550
Machine for clearing railroad flangeways Oct 25, 2006 Abandoned
Array ( [id] => 4911716 [patent_doc_number] => 20080092314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Scraper assembly for paintbrush' [patent_app_type] => utility [patent_app_number] => 11/584900 [patent_app_country] => US [patent_app_date] => 2006-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3393 [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/A1/0092/20080092314.pdf [firstpage_image] =>[orig_patent_app_number] => 11584900 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584900
Scraper assembly for paintbrush Oct 22, 2006 Abandoned
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