Search

Michael D. Mcduffie

Examiner (ID: 12961, Phone: (571)272-3832 , Office: P/3632 )

Most Active Art Unit
3632
Art Unit(s)
3632
Total Applications
1141
Issued Applications
740
Pending Applications
56
Abandoned Applications
352

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11529513 [patent_doc_number] => 20170089490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'PIPE CLAMP COMBINATION' [patent_app_type] => utility [patent_app_number] => 15/134870 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1692 [patent_no_of_claims] => 14 [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] => 15134870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/134870
Pipe clamp combination Apr 20, 2016 Issued
Array ( [id] => 12104736 [patent_doc_number] => 09861198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Bracket to support a shelf' [patent_app_type] => utility [patent_app_number] => 15/085613 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3883 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15085613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/085613
Bracket to support a shelf Mar 29, 2016 Issued
Array ( [id] => 11023962 [patent_doc_number] => 20160220917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'Balloon Display System' [patent_app_type] => utility [patent_app_number] => 15/076182 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2368 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [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] => 15076182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/076182
Balloon display system Mar 20, 2016 Issued
Array ( [id] => 13967421 [patent_doc_number] => 10213042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Tree stand [patent_app_type] => utility [patent_app_number] => 15/072070 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3627 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15072070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/072070
Tree stand Mar 15, 2016 Issued
Array ( [id] => 13401623 [patent_doc_number] => 20180252354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => A Tripod Leg [patent_app_type] => utility [patent_app_number] => 15/561354 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561354 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561354
Tripod leg Feb 29, 2016 Issued
Array ( [id] => 12169818 [patent_doc_number] => 09888603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-06 [patent_title] => 'Slider arm assembly for cable carrier' [patent_app_type] => utility [patent_app_number] => 15/056439 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3792 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15056439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056439
Slider arm assembly for cable carrier Feb 28, 2016 Issued
Array ( [id] => 12043010 [patent_doc_number] => 09820591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Picture hanger system' [patent_app_type] => utility [patent_app_number] => 15/056282 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2647 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15056282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056282
Picture hanger system Feb 28, 2016 Issued
Array ( [id] => 14124825 [patent_doc_number] => 10249275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Handpan Hanger [patent_app_type] => utility [patent_app_number] => 15/055494 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 34 [patent_no_of_words] => 11713 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15055494 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055494
Handpan Hanger Feb 25, 2016 Issued
Array ( [id] => 11058771 [patent_doc_number] => 20160255734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'APPARATUS FOR REMOVABLY SECURING A PERSONAL ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/054306 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2272 [patent_no_of_claims] => 15 [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] => 15054306 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/054306
APPARATUS FOR REMOVABLY SECURING A PERSONAL ELECTRONIC DEVICE Feb 25, 2016 Abandoned
Array ( [id] => 11065607 [patent_doc_number] => 20160262572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'Insulating Pot Bottom For Stockpots' [patent_app_type] => utility [patent_app_number] => 15/054202 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3345 [patent_no_of_claims] => 28 [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] => 15054202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/054202
Insulating pot bottom for stockpots Feb 25, 2016 Issued
Array ( [id] => 12015445 [patent_doc_number] => 09808128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Adjustable bracket assembly for glass panel' [patent_app_type] => utility [patent_app_number] => 15/052947 [patent_app_country] => US [patent_app_date] => 2016-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2418 [patent_no_of_claims] => 14 [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] => 15052947 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/052947
Adjustable bracket assembly for glass panel Feb 24, 2016 Issued
Array ( [id] => 16943839 [patent_doc_number] => 11056087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Door stringed instrument mount [patent_app_type] => utility [patent_app_number] => 15/051676 [patent_app_country] => US [patent_app_date] => 2016-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8418 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15051676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/051676
Door stringed instrument mount Feb 23, 2016 Issued
Array ( [id] => 10823201 [patent_doc_number] => 20160169366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'CONNECTING DEVICE OF PELLET CHAMBER AND GEARBOX' [patent_app_type] => utility [patent_app_number] => 15/049514 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4075 [patent_no_of_claims] => 7 [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] => 15049514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/049514
Connecting device of pellet chamber and gearbox Feb 21, 2016 Issued
Array ( [id] => 15132191 [patent_doc_number] => 10479541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Bag dispensers, method of use, and manufacturing process [patent_app_type] => utility [patent_app_number] => 15/551537 [patent_app_country] => US [patent_app_date] => 2016-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 35 [patent_no_of_words] => 15463 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15551537 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/551537
Bag dispensers, method of use, and manufacturing process Feb 16, 2016 Issued
Array ( [id] => 10811489 [patent_doc_number] => 20160157649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'GARMENT HANGER COLLECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/043365 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4576 [patent_no_of_claims] => 4 [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] => 15043365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/043365
GARMENT HANGER COLLECTION APPARATUS Feb 11, 2016 Abandoned
Array ( [id] => 12160012 [patent_doc_number] => 20180031278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'CLAMPING DEVICE AND METHOD FOR MOUNTING A SOLAR MODULE' [patent_app_type] => utility [patent_app_number] => 15/550826 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10344 [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] => 15550826 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/550826
Clamping device and method for mounting a solar module Feb 9, 2016 Issued
Array ( [id] => 10777367 [patent_doc_number] => 20160123523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'EXTENSION/RETRACTION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/992078 [patent_app_country] => US [patent_app_date] => 2016-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10174 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [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] => 14992078 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/992078
Extension/retraction device Jan 10, 2016 Issued
Array ( [id] => 12156766 [patent_doc_number] => 20180028031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'MOTOR NOISE REDUCTION STRUCTURE FOR DUST COLLECTOR, AND DUST COLLECTOR' [patent_app_type] => utility [patent_app_number] => 15/550949 [patent_app_country] => US [patent_app_date] => 2015-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3065 [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] => 15550949 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/550949
Motor noise reduction structure for dust collector, and dust collector Dec 23, 2015 Issued
Array ( [id] => 13423309 [patent_doc_number] => 20180263197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => IMPROVEMENTS IN OR RELATING TO CLAMPING DEVICES [patent_app_type] => utility [patent_app_number] => 15/532208 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 15532208 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/532208
Clamping devices Dec 16, 2015 Issued
Array ( [id] => 10822882 [patent_doc_number] => 20160169046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'STIFFENING RIB' [patent_app_type] => utility [patent_app_number] => 14/962448 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4264 [patent_no_of_claims] => 20 [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] => 14962448 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/962448
Stiffening rib Dec 7, 2015 Issued
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