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] => 18602991 [patent_doc_number] => 11744430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Cleaning device [patent_app_type] => utility [patent_app_number] => 17/643957 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 11667 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643957
Cleaning device Dec 12, 2021 Issued
Array ( [id] => 17479993 [patent_doc_number] => 20220087497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => ROBOTIC CLEANER [patent_app_type] => utility [patent_app_number] => 17/540355 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540355
Robotic cleaner Dec 1, 2021 Issued
Array ( [id] => 18288633 [patent_doc_number] => 11617487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Autonomous floor cleaner with moisture warning [patent_app_type] => utility [patent_app_number] => 17/525084 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9584 [patent_no_of_claims] => 20 [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] => 17525084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525084
Autonomous floor cleaner with moisture warning Nov 11, 2021 Issued
Array ( [id] => 19666518 [patent_doc_number] => 12179240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Cleaning apparatus [patent_app_type] => utility [patent_app_number] => 17/519681 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6547 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519681
Cleaning apparatus Nov 4, 2021 Issued
Array ( [id] => 17640079 [patent_doc_number] => 20220167817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => CLEANER APPARATUS [patent_app_type] => utility [patent_app_number] => 17/514569 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514569
Cleaner apparatus Oct 28, 2021 Issued
Array ( [id] => 17412236 [patent_doc_number] => 20220047140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ALL IN THE HEAD SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/504147 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504147
All in the head surface cleaning apparatus Oct 17, 2021 Issued
Array ( [id] => 18664424 [patent_doc_number] => 11771286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Carpet extractor [patent_app_type] => utility [patent_app_number] => 17/501422 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 11340 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501422
Carpet extractor Oct 13, 2021 Issued
Array ( [id] => 17367657 [patent_doc_number] => 20220022709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => AUTONOMOUS VACUUM [patent_app_type] => utility [patent_app_number] => 17/499458 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499458
Autonomous vacuum Oct 11, 2021 Issued
Array ( [id] => 18723758 [patent_doc_number] => 20230337876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => FLOOR CLEANER [patent_app_type] => utility [patent_app_number] => 18/248538 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248538
Floor cleaner Oct 11, 2021 Issued
Array ( [id] => 17367662 [patent_doc_number] => 20220022714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => ELECTRICAL CONNECTION FOR ROBOT VACUUM LID [patent_app_type] => utility [patent_app_number] => 17/467649 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5823 [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] => 17467649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467649
Electrical connection for robot vacuum lid Sep 6, 2021 Issued
Array ( [id] => 17458155 [patent_doc_number] => 20220071459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => AGITATOR FOR A SURFACE TREATMENT APPARATUS AND A SURFACE TREATMENT APPARATUS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/466242 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466242
Agitator for a surface treatment apparatus and a surface treatment apparatus having the same Sep 2, 2021 Issued
Array ( [id] => 17458155 [patent_doc_number] => 20220071459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => AGITATOR FOR A SURFACE TREATMENT APPARATUS AND A SURFACE TREATMENT APPARATUS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/466242 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466242
Agitator for a surface treatment apparatus and a surface treatment apparatus having the same Sep 2, 2021 Issued
Array ( [id] => 18273377 [patent_doc_number] => 11612297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Autonomous floor cleaner with carry handle [patent_app_type] => utility [patent_app_number] => 17/408595 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 11727 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408595
Autonomous floor cleaner with carry handle Aug 22, 2021 Issued
Array ( [id] => 17272269 [patent_doc_number] => 20210378467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => BRUSHROLL AND FLOOR CLEANER [patent_app_type] => utility [patent_app_number] => 17/408781 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408781
Brushroll and floor cleaner Aug 22, 2021 Issued
Array ( [id] => 18836428 [patent_doc_number] => 11844482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Cleaning device [patent_app_type] => utility [patent_app_number] => 17/407563 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4173 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407563
Cleaning device Aug 19, 2021 Issued
Array ( [id] => 17849958 [patent_doc_number] => 20220279999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/407590 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407590
Surface cleaning apparatus Aug 19, 2021 Issued
Array ( [id] => 17256079 [patent_doc_number] => 20210369064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/403729 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403729
Surface cleaning apparatus Aug 15, 2021 Issued
Array ( [id] => 17241394 [patent_doc_number] => 20210361137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Autonomous Cleaning Robot [patent_app_type] => utility [patent_app_number] => 17/395547 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395547
Autonomous cleaning robot Aug 5, 2021 Issued
Array ( [id] => 17241395 [patent_doc_number] => 20210361138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Autonomous Cleaning Robot [patent_app_type] => utility [patent_app_number] => 17/395564 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395564
Autonomous cleaning robot Aug 5, 2021 Issued
Array ( [id] => 18962456 [patent_doc_number] => 11896192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Dirt detection method for cleaning device and dirt collecting device [patent_app_type] => utility [patent_app_number] => 17/390327 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2527 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390327
Dirt detection method for cleaning device and dirt collecting device Jul 29, 2021 Issued
Menu