Search

Brian D. Keller

Examiner (ID: 801, Phone: (571)272-8548 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
3723
Total Applications
488
Issued Applications
285
Pending Applications
11
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13439601 [patent_doc_number] => 20180271343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DUST COLLECTOR FOR VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 15/542463 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15542463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542463
Dust collector for vacuum cleaner Jan 12, 2016 Issued
Array ( [id] => 13439601 [patent_doc_number] => 20180271343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DUST COLLECTOR FOR VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 15/542463 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15542463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542463
Dust collector for vacuum cleaner Jan 12, 2016 Issued
Array ( [id] => 13439601 [patent_doc_number] => 20180271343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DUST COLLECTOR FOR VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 15/542463 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15542463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542463
Dust collector for vacuum cleaner Jan 12, 2016 Issued
Array ( [id] => 13439601 [patent_doc_number] => 20180271343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DUST COLLECTOR FOR VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 15/542463 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15542463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542463
Dust collector for vacuum cleaner Jan 12, 2016 Issued
Array ( [id] => 11714150 [patent_doc_number] => 20170182650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Apparatus with Hand Grip and Method for Mounting Hand Grip' [patent_app_type] => utility [patent_app_number] => 14/980369 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2274 [patent_no_of_claims] => 17 [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] => 14980369 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/980369
Apparatus with hand grip and method for mounting hand grip Dec 27, 2015 Issued
Array ( [id] => 12028855 [patent_doc_number] => 20170318954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'TOOTHBRUSH MODULE, ATTACHMENT FOR TOOTHBRUSH, BRUSHING ASSISTANCE SYSTEM, BRUSHING EVALUATION SYSTEM, BRUSHING ASSISTANCE DEVICE, AND BRUSHING ASSISTANCE PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/533851 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 21260 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [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] => 15533851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533851
Toothbrush module, attachment for toothbrush, brushing assistance system, brushing evaluation system, brushing assistance device, and brushing assistance program Dec 20, 2015 Issued
Array ( [id] => 11705986 [patent_doc_number] => 20170174485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Adjustable Universal Adaptor for a Lifting Jack' [patent_app_type] => utility [patent_app_number] => 14/975257 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4077 [patent_no_of_claims] => 16 [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] => 14975257 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975257
Adjustable universal adaptor for a lifting jack Dec 17, 2015 Issued
Array ( [id] => 12157935 [patent_doc_number] => 20180029200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'Supporting Suction Assembly, Supporting Device and its Operation Method' [patent_app_type] => utility [patent_app_number] => 15/126918 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3924 [patent_no_of_claims] => 17 [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] => 15126918 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/126918
Supporting Suction Assembly, Supporting Device and its Operation Method Dec 17, 2015 Abandoned
Array ( [id] => 15422215 [patent_doc_number] => 10544019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Scissor lift with hydraulic pulling cylinder [patent_app_type] => utility [patent_app_number] => 14/975151 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5002 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14975151 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/975151
Scissor lift with hydraulic pulling cylinder Dec 17, 2015 Issued
Array ( [id] => 11567868 [patent_doc_number] => 20170106511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'CORE DISASSEMBLING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/969754 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3672 [patent_no_of_claims] => 10 [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] => 14969754 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/969754
Core disassembling device Dec 14, 2015 Issued
Array ( [id] => 11690712 [patent_doc_number] => 20170166427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'Universal pinch weld protective adapter' [patent_app_type] => utility [patent_app_number] => 14/757286 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2702 [patent_no_of_claims] => 1 [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] => 14757286 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/757286
Universal pinch weld protective adapter Dec 13, 2015 Abandoned
Array ( [id] => 12058354 [patent_doc_number] => 20170334699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'CHAMBER LID TOOL' [patent_app_type] => utility [patent_app_number] => 15/535777 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4493 [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] => 15535777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535777
CHAMBER LID TOOL Dec 13, 2015 Abandoned
Array ( [id] => 11690111 [patent_doc_number] => 20170165826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'ADJUSTABLE AND FLEXIBLE HOOD PANEL SUPPORT' [patent_app_type] => utility [patent_app_number] => 14/967464 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2899 [patent_no_of_claims] => 21 [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] => 14967464 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/967464
Adjustable and flexible hood panel support Dec 13, 2015 Issued
Array ( [id] => 16007071 [patent_doc_number] => 10674883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Vacuum cleaner robot [patent_app_type] => utility [patent_app_number] => 15/543856 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6353 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 15543856 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543856
Vacuum cleaner robot Dec 10, 2015 Issued
Array ( [id] => 11690104 [patent_doc_number] => 20170165819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'Soft Top Assist Tool' [patent_app_type] => utility [patent_app_number] => 14/966454 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1341 [patent_no_of_claims] => 5 [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] => 14966454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/966454
Soft Top Assist Tool Dec 10, 2015 Abandoned
Array ( [id] => 13105569 [patent_doc_number] => 10071414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Tool and method for processing a workpiece with a tool element of a tool [patent_app_type] => utility [patent_app_number] => 14/966013 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2746 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14966013 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/966013
Tool and method for processing a workpiece with a tool element of a tool Dec 10, 2015 Issued
Array ( [id] => 16228952 [patent_doc_number] => 10736478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Vacuum cleaner robot [patent_app_type] => utility [patent_app_number] => 15/543929 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8682 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15543929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/543929
Vacuum cleaner robot Dec 10, 2015 Issued
Array ( [id] => 12620535 [patent_doc_number] => 20180098675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => Robotic Vacuum Cleaner [patent_app_type] => utility [patent_app_number] => 15/542622 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542622
Robotic Vacuum Cleaner Dec 10, 2015 Abandoned
Array ( [id] => 12116714 [patent_doc_number] => 20180000301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'Floor Vacuum Cleaner' [patent_app_type] => utility [patent_app_number] => 15/542562 [patent_app_country] => US [patent_app_date] => 2015-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4627 [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] => 15542562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542562
Floor Vacuum Cleaner Dec 10, 2015 Abandoned
Array ( [id] => 13713007 [patent_doc_number] => 20170367458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => CLEANING AND SANITIZING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/534968 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15534968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/534968
CLEANING AND SANITIZING SYSTEM Dec 8, 2015 Abandoned
Menu