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] => 14910017 [patent_doc_number] => 10426303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Vacuum cleaner [patent_app_type] => utility [patent_app_number] => 15/444761 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9334 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15444761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/444761
Vacuum cleaner Feb 27, 2017 Issued
Array ( [id] => 11941566 [patent_doc_number] => 20170245718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'VACUUM CLEANER' [patent_app_type] => utility [patent_app_number] => 15/445508 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3636 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15445508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/445508
Vacuum cleaner Feb 27, 2017 Issued
Array ( [id] => 14419343 [patent_doc_number] => 10314455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Vacuum cleaner [patent_app_type] => utility [patent_app_number] => 15/445456 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 36073 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15445456 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/445456
Vacuum cleaner Feb 27, 2017 Issued
Array ( [id] => 16685851 [patent_doc_number] => 10945359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Component transfer device [patent_app_type] => utility [patent_app_number] => 16/487618 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6542 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16487618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487618
Component transfer device Feb 27, 2017 Issued
Array ( [id] => 14481721 [patent_doc_number] => 10327616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 15/443211 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6421 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15443211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443211
Surface cleaning apparatus Feb 26, 2017 Issued
Array ( [id] => 11689084 [patent_doc_number] => 20170164799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'NOZZLE FOR A VACUUM CLEANER AND VACUUM CLEANER' [patent_app_type] => utility [patent_app_number] => 15/439128 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4128 [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] => 15439128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/439128
Nozzle for a vacuum cleaner and vacuum cleaner Feb 21, 2017 Issued
Array ( [id] => 14054635 [patent_doc_number] => 10231592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Robotic floor cleaning device [patent_app_type] => utility [patent_app_number] => 15/432722 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 500 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15432722 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/432722
Robotic floor cleaning device Feb 13, 2017 Issued
Array ( [id] => 11662152 [patent_doc_number] => 20170150858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'CLEANER AND CLEANER ACCESSORY' [patent_app_type] => utility [patent_app_number] => 15/428975 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5321 [patent_no_of_claims] => 10 [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] => 15428975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428975
Cleaner and cleaner accessory Feb 8, 2017 Issued
Array ( [id] => 16830569 [patent_doc_number] => 11006794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Cleaner [patent_app_type] => utility [patent_app_number] => 16/074929 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6875 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16074929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074929
Cleaner Feb 2, 2017 Issued
Array ( [id] => 14863611 [patent_doc_number] => 20190282047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => HEAD OF VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 16/075950 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16075950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075950
HEAD OF VACUUM CLEANER Feb 1, 2017 Abandoned
Array ( [id] => 14698561 [patent_doc_number] => 10377007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Manufacturing byproduct collection systems and methods [patent_app_type] => utility [patent_app_number] => 15/420991 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 10413 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 15420991 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420991
Manufacturing byproduct collection systems and methods Jan 30, 2017 Issued
Array ( [id] => 11833946 [patent_doc_number] => 20170215665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'VACUUM CLEANER WITH HEIGHT ADJUSTMENT OF SUCTION NOZZLE' [patent_app_type] => utility [patent_app_number] => 15/418229 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4352 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15418229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/418229
Vacuum cleaner with height adjustment of suction nozzle Jan 26, 2017 Issued
Array ( [id] => 11821416 [patent_doc_number] => 20170210353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'SYSTEMS AND METHODS FOR PROMOTING CLEANLINESS OF A VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/414453 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8312 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15414453 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414453
Systems and methods for promoting cleanliness of a vehicle Jan 23, 2017 Issued
Array ( [id] => 15781625 [patent_doc_number] => 10624512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Hand carryable surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 15/410452 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 38252 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410452
Hand carryable surface cleaning apparatus Jan 18, 2017 Issued
Array ( [id] => 11617707 [patent_doc_number] => 20170127894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'APPARATUS FOR CLEANING A FLOOR SURFACE' [patent_app_type] => utility [patent_app_number] => 15/405792 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6120 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15405792 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405792
APPARATUS FOR CLEANING A FLOOR SURFACE Jan 12, 2017 Abandoned
Array ( [id] => 11617706 [patent_doc_number] => 20170127893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'APPARATUS FOR CLEANING A FLOOR SURFACE' [patent_app_type] => utility [patent_app_number] => 15/405753 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6120 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15405753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405753
APPARATUS FOR CLEANING A FLOOR SURFACE Jan 12, 2017 Abandoned
Array ( [id] => 11617715 [patent_doc_number] => 20170127901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'SURFACE CLEANING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/406100 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10200 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15406100 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406100
Surface cleaning apparatus Jan 12, 2017 Issued
Array ( [id] => 12300858 [patent_doc_number] => 09936638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Lawn debris blower bagging system [patent_app_type] => utility [patent_app_number] => 15/394870 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3387 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15394870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394870
Lawn debris blower bagging system Dec 29, 2016 Issued
Array ( [id] => 14547935 [patent_doc_number] => 10342402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Extraction cleaner [patent_app_type] => utility [patent_app_number] => 15/386964 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 9749 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386964
Extraction cleaner Dec 20, 2016 Issued
Array ( [id] => 11553764 [patent_doc_number] => 20170100011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'DIRT PICK-UP DEVICE AND FLOOR CLEANER WITH A DIRT PICK-UP DEVICE' [patent_app_type] => utility [patent_app_number] => 15/386058 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7850 [patent_no_of_claims] => 35 [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] => 15386058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386058
Dirt pick-up device and floor cleaner with a dirt pick-up device Dec 20, 2016 Issued
Menu