Search

Weilun Lo

Supervisory Patent Examiner (ID: 3929, Phone: (571)272-4847 , Office: P/2179 )

Most Active Art Unit
3402
Art Unit(s)
3402, 2179, 3723, 3747, 3748, 3761, 2899
Total Applications
2327
Issued Applications
2049
Pending Applications
47
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12467370 [patent_doc_number] => 09987702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Nozzle cleaner [patent_app_type] => utility [patent_app_number] => 14/934921 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7175 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14934921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/934921
Nozzle cleaner Nov 5, 2015 Issued
Array ( [id] => 13503377 [patent_doc_number] => 20180303231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Oral Care Implement and Method of Forming an Oral Care Implement [patent_app_type] => utility [patent_app_number] => 15/768764 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768764 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768764
Oral care implement and method of forming an oral care implement Oct 21, 2015 Issued
Array ( [id] => 11934620 [patent_doc_number] => 20170238769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'Bathing Wand' [patent_app_type] => utility [patent_app_number] => 15/519281 [patent_app_country] => US [patent_app_date] => 2015-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 8537 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15519281 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/519281
Bathing Wand Oct 14, 2015 Abandoned
Array ( [id] => 11090061 [patent_doc_number] => 20160287030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'APPARATUS FOR CLEANING PRIVATE BODY PARTS' [patent_app_type] => utility [patent_app_number] => 14/884759 [patent_app_country] => US [patent_app_date] => 2015-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2630 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [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] => 14884759 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/884759
APPARATUS FOR CLEANING PRIVATE BODY PARTS Oct 14, 2015 Abandoned
Array ( [id] => 15159717 [patent_doc_number] => 10485328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Oral care implement [patent_app_type] => utility [patent_app_number] => 15/767675 [patent_app_country] => US [patent_app_date] => 2015-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 9332 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767675
Oral care implement Oct 11, 2015 Issued
Array ( [id] => 15129051 [patent_doc_number] => 10477952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Oral care implement [patent_app_type] => utility [patent_app_number] => 15/766602 [patent_app_country] => US [patent_app_date] => 2015-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5800 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15766602 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766602
Oral care implement Oct 8, 2015 Issued
Array ( [id] => 10727701 [patent_doc_number] => 20160073849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'BONNET INSTALLATION FOR CLEANING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/855562 [patent_app_country] => US [patent_app_date] => 2015-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4929 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14855562 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/855562
BONNET INSTALLATION FOR CLEANING APPARATUS Sep 15, 2015 Abandoned
Array ( [id] => 11420402 [patent_doc_number] => 20170028545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/124595 [patent_app_country] => US [patent_app_date] => 2015-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7432 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15124595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/124595
CLEANING DEVICE Jun 9, 2015 Abandoned
Array ( [id] => 14387953 [patent_doc_number] => 10307231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Brush head for electric toothbrush [patent_app_type] => utility [patent_app_number] => 15/300325 [patent_app_country] => US [patent_app_date] => 2015-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 4164 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15300325 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/300325
Brush head for electric toothbrush Apr 2, 2015 Issued
Array ( [id] => 11127633 [patent_doc_number] => 20160324609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'TOOTHBRUSH HEAD FOR ELECTRIC TOOTHBRUSH' [patent_app_type] => utility [patent_app_number] => 15/109372 [patent_app_country] => US [patent_app_date] => 2015-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4642 [patent_no_of_claims] => 6 [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] => 15109372 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109372
TOOTHBRUSH HEAD FOR ELECTRIC TOOTHBRUSH Jan 5, 2015 Abandoned
Array ( [id] => 11073650 [patent_doc_number] => 20160270614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'ELECTRIC VACUUM CLEANER' [patent_app_type] => utility [patent_app_number] => 15/032428 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13027 [patent_no_of_claims] => 12 [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] => 15032428 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/032428
Electric vacuum cleaner Nov 6, 2014 Issued
Array ( [id] => 10996687 [patent_doc_number] => 20160193632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'SYSTEM FOR CLEANING A SURFACE' [patent_app_type] => utility [patent_app_number] => 14/915722 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7404 [patent_no_of_claims] => 27 [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] => 14915722 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/915722
SYSTEM FOR CLEANING A SURFACE Sep 1, 2014 Abandoned
Array ( [id] => 14356603 [patent_doc_number] => 10299579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Oral care implement having collapsible elastomeric element [patent_app_type] => utility [patent_app_number] => 15/506702 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8227 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15506702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/506702
Oral care implement having collapsible elastomeric element Aug 27, 2014 Issued
Array ( [id] => 16057375 [patent_doc_number] => 10687609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Oral care implement [patent_app_type] => utility [patent_app_number] => 15/328105 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10668 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15328105 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/328105
Oral care implement Jul 22, 2014 Issued
Array ( [id] => 10986814 [patent_doc_number] => 20160183760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'TORSION WRINGER' [patent_app_type] => utility [patent_app_number] => 14/911732 [patent_app_country] => US [patent_app_date] => 2014-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2905 [patent_no_of_claims] => 19 [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] => 14911732 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/911732
Torsion wringer Jul 1, 2014 Issued
Array ( [id] => 11113006 [patent_doc_number] => 20160309978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'DEVICE FOR WASHING FLOORS' [patent_app_type] => utility [patent_app_number] => 14/902186 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1965 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14902186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/902186
Device for washing floors Jun 30, 2014 Issued
Array ( [id] => 10774236 [patent_doc_number] => 20160120392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'TAPE CLEANER' [patent_app_type] => utility [patent_app_number] => 14/895281 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5196 [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] => 14895281 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895281
TAPE CLEANER Jun 30, 2014 Abandoned
Array ( [id] => 13287069 [patent_doc_number] => 10154706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Flat touch-and-close fastener element and cleaning system comprising such a flat touch-and-close fastener element [patent_app_type] => utility [patent_app_number] => 14/895566 [patent_app_country] => US [patent_app_date] => 2014-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3301 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14895566 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895566
Flat touch-and-close fastener element and cleaning system comprising such a flat touch-and-close fastener element May 27, 2014 Issued
Array ( [id] => 10401333 [patent_doc_number] => 20150286342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'SYSTEM AND METHOD FOR DISPLAYING APPLICATION DATA THROUGH TILE OBJECTS' [patent_app_type] => utility [patent_app_number] => 14/248129 [patent_app_country] => US [patent_app_date] => 2014-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4786 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14248129 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248129
SYSTEM AND METHOD FOR DISPLAYING APPLICATION DATA THROUGH TILE OBJECTS Apr 7, 2014 Abandoned
Array ( [id] => 10792782 [patent_doc_number] => 20160138938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'PLUMB-BOB CALIBRATION APPARATUS AND GLASS-WIPING ROBOT HAVING THE PLUMB-BOB CALIBRATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/773621 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3846 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14773621 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/773621
PLUMB-BOB CALIBRATION APPARATUS AND GLASS-WIPING ROBOT HAVING THE PLUMB-BOB CALIBRATION APPARATUS Mar 6, 2014 Abandoned
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