Search

David A. Redding

Examiner (ID: 6945, Phone: (571)272-1276 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
1809, 1744, 3723, 2899, 1801, 1815, 1303, 1754
Total Applications
3382
Issued Applications
2727
Pending Applications
205
Abandoned Applications
458

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12903007 [patent_doc_number] => 20180192844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => AGITATOR AND ROBOT CLEANER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/914367 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914367 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914367
Agitator and robot cleaner including the same Mar 6, 2018 Issued
Array ( [id] => 17028136 [patent_doc_number] => 11089931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Fan unit and cleaner having the same [patent_app_type] => utility [patent_app_number] => 15/913607 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7738 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913607 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913607
Fan unit and cleaner having the same Mar 5, 2018 Issued
Array ( [id] => 15603569 [patent_doc_number] => 10582823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Vacuum cleaner including a surface cleaning head having a display [patent_app_type] => utility [patent_app_number] => 15/910874 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3636 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910874 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910874
Vacuum cleaner including a surface cleaning head having a display Mar 1, 2018 Issued
Array ( [id] => 13396305 [patent_doc_number] => 20180249695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => Belt Vac System [patent_app_type] => utility [patent_app_number] => 15/908985 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15908985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/908985
Belt vac system Feb 28, 2018 Issued
Array ( [id] => 15537445 [patent_doc_number] => 10568480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Robot cleaner [patent_app_type] => utility [patent_app_number] => 15/903786 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7287 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903786
Robot cleaner Feb 22, 2018 Issued
Array ( [id] => 16427836 [patent_doc_number] => 10827894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Carpet extractor [patent_app_type] => utility [patent_app_number] => 15/903233 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 11088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15903233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903233
Carpet extractor Feb 22, 2018 Issued
Array ( [id] => 16955825 [patent_doc_number] => 11059664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-13 [patent_title] => Compressed air cleaning system for particles carried in large containers [patent_app_type] => utility [patent_app_number] => 15/904142 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2129 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15904142 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904142
Compressed air cleaning system for particles carried in large containers Feb 22, 2018 Issued
Array ( [id] => 13287193 [patent_doc_number] => 10154768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Evacuation station [patent_app_type] => utility [patent_app_number] => 15/901380 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 12327 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901380 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901380
Evacuation station Feb 20, 2018 Issued
Array ( [id] => 14745615 [patent_doc_number] => 20190255981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => BOOM HOSE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/899244 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899244 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899244
Boom hose apparatus Feb 18, 2018 Issued
Array ( [id] => 15813091 [patent_doc_number] => 10631701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Vacuum cleaner and handle thereof [patent_app_type] => utility [patent_app_number] => 15/895198 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 10646 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895198 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895198
Vacuum cleaner and handle thereof Feb 12, 2018 Issued
Array ( [id] => 14681033 [patent_doc_number] => 20190239631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Apparatuses and Methods for Cleaning a Surface [patent_app_type] => utility [patent_app_number] => 15/890923 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15890923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890923
Apparatuses for cleaning a surface Feb 6, 2018 Issued
Array ( [id] => 17569527 [patent_doc_number] => 11317776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Cleaning robot [patent_app_type] => utility [patent_app_number] => 16/486486 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4026 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486486
Cleaning robot Feb 1, 2018 Issued
Array ( [id] => 17118362 [patent_doc_number] => 11129468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Cleaning device having a hood with a sweeper and an air knife [patent_app_type] => utility [patent_app_number] => 16/486180 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3725 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 16486180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486180
Cleaning device having a hood with a sweeper and an air knife Jan 24, 2018 Issued
Array ( [id] => 14848889 [patent_doc_number] => 10413145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-17 [patent_title] => Robotic vacuum with rotating cleaning apparatus [patent_app_type] => utility [patent_app_number] => 15/878228 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1192 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 15878228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878228
Robotic vacuum with rotating cleaning apparatus Jan 22, 2018 Issued
Array ( [id] => 15271143 [patent_doc_number] => 20190384306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => MOVING ROBOT AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/478884 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478884
Moving robot and method of controlling the same Jan 18, 2018 Issued
Array ( [id] => 17496087 [patent_doc_number] => 11284766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Robot cleaner and maintenance device for the same [patent_app_type] => utility [patent_app_number] => 16/478743 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 13103 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 16478743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478743
Robot cleaner and maintenance device for the same Jan 18, 2018 Issued
Array ( [id] => 15492005 [patent_doc_number] => 20200046191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => ROBOT CLEANER AND MAINTENANCE DEVICE FOR THE SAME [patent_app_type] => utility [patent_app_number] => 16/478722 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478722
Robot cleaner and maintenance device for the same Jan 18, 2018 Issued
Array ( [id] => 13301559 [patent_doc_number] => 20180202316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => BORESCOPE VACUUM RETRIEVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 15/867884 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15867884 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/867884
BORESCOPE VACUUM RETRIEVAL SYSTEM Jan 10, 2018 Abandoned
Array ( [id] => 12902977 [patent_doc_number] => 20180192834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => SELF-PROPELLED CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 15/864181 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15864181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864181
Self-propelled cleaning device Jan 7, 2018 Issued
Array ( [id] => 14243061 [patent_doc_number] => 10271711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Shoe sole cleaning apparatus [patent_app_type] => utility [patent_app_number] => 15/863948 [patent_app_country] => US [patent_app_date] => 2018-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2807 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15863948 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/863948
Shoe sole cleaning apparatus Jan 6, 2018 Issued
Menu