Search

David A. Redding

Examiner (ID: 18112, Phone: (571)272-1276 , Office: P/3723 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18799640 [patent_doc_number] => 11832780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Mobile cleaning robot dustpan [patent_app_type] => utility [patent_app_number] => 17/388302 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 10379 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388302
Mobile cleaning robot dustpan Jul 28, 2021 Issued
Array ( [id] => 19736830 [patent_doc_number] => 12213633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Surface cleaning apparatus and tray [patent_app_type] => utility [patent_app_number] => 17/377506 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 47 [patent_no_of_words] => 17219 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377506
Surface cleaning apparatus and tray Jul 15, 2021 Issued
Array ( [id] => 17256086 [patent_doc_number] => 20210369071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => NAVIGATING CLEANING ROBOTS IN RETAIL STORES [patent_app_type] => utility [patent_app_number] => 17/372715 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 90962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17372715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372715
Navigating cleaning robots in retail stores Jul 11, 2021 Issued
Array ( [id] => 17383286 [patent_doc_number] => 20220031138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Multifunctional Mopping Machine [patent_app_type] => utility [patent_app_number] => 17/371346 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371346
Multifunctional Mopping Machine Jul 8, 2021 Abandoned
Array ( [id] => 19396450 [patent_doc_number] => 12070780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Machine cleaning device [patent_app_type] => utility [patent_app_number] => 17/442326 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 7865 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442326
Machine cleaning device Jun 29, 2021 Issued
Array ( [id] => 19674063 [patent_doc_number] => 12185899 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Detachable robotic vacuum dustbin [patent_app_type] => utility [patent_app_number] => 17/353319 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1277 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353319
Detachable robotic vacuum dustbin Jun 20, 2021 Issued
Array ( [id] => 18171408 [patent_doc_number] => 11571097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 17/351862 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 48 [patent_no_of_words] => 18740 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351862
Surface cleaning apparatus Jun 17, 2021 Issued
Array ( [id] => 19089326 [patent_doc_number] => 11950745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 17/351943 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 140 [patent_figures_cnt] => 151 [patent_no_of_words] => 30607 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351943
Surface cleaning apparatus Jun 17, 2021 Issued
Array ( [id] => 17663698 [patent_doc_number] => 11357369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 17/351707 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 48 [patent_no_of_words] => 18400 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351707
Surface cleaning apparatus Jun 17, 2021 Issued
Array ( [id] => 17168176 [patent_doc_number] => 20210321846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => BUCKET VACUUM LID [patent_app_type] => utility [patent_app_number] => 17/322449 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322449
BUCKET VACUUM LID May 16, 2021 Abandoned
Array ( [id] => 17571423 [patent_doc_number] => 11319683 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-03 [patent_title] => Compact material collection system [patent_app_type] => utility [patent_app_number] => 17/314760 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10226 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314760
Compact material collection system May 6, 2021 Issued
Array ( [id] => 17020377 [patent_doc_number] => 20210244248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => FLEXIBLE HOSE WITH COMPACT STORAGE CONFIGURATION AND A CLEANING APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/240494 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4374 [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] => 17240494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240494
Flexible hose with compact storage configuration and a cleaning apparatus using the same Apr 25, 2021 Issued
Array ( [id] => 17023623 [patent_doc_number] => 20210247494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => DISTANCE MEASURING DEVICE AND SWEEPING ROBOT [patent_app_type] => utility [patent_app_number] => 17/239678 [patent_app_country] => US [patent_app_date] => 2021-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239678
Distance measuring device and sweeping robot Apr 24, 2021 Issued
Array ( [id] => 18699610 [patent_doc_number] => 11786095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 17/237692 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 96 [patent_figures_cnt] => 102 [patent_no_of_words] => 41145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237692
Surface cleaning apparatus Apr 21, 2021 Issued
Array ( [id] => 18273373 [patent_doc_number] => 11612293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Floor cleaner [patent_app_type] => utility [patent_app_number] => 17/237930 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3118 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237930
Floor cleaner Apr 21, 2021 Issued
Array ( [id] => 16996084 [patent_doc_number] => 20210234504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => WATERLESS CLEANING SYSTEM AND METHOD FOR SOLAR TRACKERS USING AN AUTONOMOUS ROBOT [patent_app_type] => utility [patent_app_number] => 17/231741 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231741
Waterless cleaning system and method for solar trackers using an autonomous robot Apr 14, 2021 Issued
Array ( [id] => 18915280 [patent_doc_number] => 11877541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Debris removal apparatus, systems, and methods of using the same [patent_app_type] => utility [patent_app_number] => 17/220351 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 39 [patent_no_of_words] => 14556 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220351
Debris removal apparatus, systems, and methods of using the same Mar 31, 2021 Issued
Array ( [id] => 16946092 [patent_doc_number] => 20210204783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => ROBOT CLEANER [patent_app_type] => utility [patent_app_number] => 17/207371 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207371
Robot cleaner Mar 18, 2021 Issued
Array ( [id] => 19398347 [patent_doc_number] => 12072708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Distance measuring device and sweeping robot [patent_app_type] => utility [patent_app_number] => 17/194340 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9403 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194340
Distance measuring device and sweeping robot Mar 7, 2021 Issued
Array ( [id] => 16913191 [patent_doc_number] => 20210186283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => BRUSHROLL FOR SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/191876 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191876
Brushroll for surface cleaning apparatus Mar 3, 2021 Issued
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