Search

Michael D. Mcduffie

Examiner (ID: 5772, Phone: (571)272-3832 , Office: P/3632 )

Most Active Art Unit
3632
Art Unit(s)
3632
Total Applications
1124
Issued Applications
739
Pending Applications
41
Abandoned Applications
352

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17800027 [patent_doc_number] => 11414307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Outrigger pad hoist apparatus [patent_app_type] => utility [patent_app_number] => 16/412001 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3988 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412001
Outrigger pad hoist apparatus May 13, 2019 Issued
Array ( [id] => 18045251 [patent_doc_number] => 11519193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Rotation base for umbrella [patent_app_type] => utility [patent_app_number] => 16/410921 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7314 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [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] => 16410921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410921
Rotation base for umbrella May 12, 2019 Issued
Array ( [id] => 17123427 [patent_doc_number] => 11134583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Slide rail mechanism and supporting assembly thereof [patent_app_type] => utility [patent_app_number] => 16/409914 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5010 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16409914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409914
Slide rail mechanism and supporting assembly thereof May 12, 2019 Issued
Array ( [id] => 17804901 [patent_doc_number] => 11419229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Leaf spring latch [patent_app_type] => utility [patent_app_number] => 16/406548 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 44 [patent_no_of_words] => 8675 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406548
Leaf spring latch May 7, 2019 Issued
Array ( [id] => 16437974 [patent_doc_number] => 20200355300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => FLAT ELECTRICAL CABLE GRIPPING TOOL [patent_app_type] => utility [patent_app_number] => 16/406491 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406491
Flat electrical cable gripping tool May 7, 2019 Issued
Array ( [id] => 15283239 [patent_doc_number] => 10514278 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-24 [patent_title] => Portable metrology stands [patent_app_type] => utility [patent_app_number] => 16/403567 [patent_app_country] => US [patent_app_date] => 2019-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4986 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403567
Portable metrology stands May 4, 2019 Issued
Array ( [id] => 17512977 [patent_doc_number] => 11292097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Support structure and method of forming a support structure [patent_app_type] => utility [patent_app_number] => 16/402248 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5368 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402248
Support structure and method of forming a support structure May 2, 2019 Issued
Array ( [id] => 14717395 [patent_doc_number] => 20190249761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => MODULAR TRANSMISSION SUPPORT [patent_app_type] => utility [patent_app_number] => 16/397430 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397430
MODULAR TRANSMISSION SUPPORT Apr 28, 2019 Abandoned
Array ( [id] => 14686813 [patent_doc_number] => 20190242521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => MOUNTING SYSTEM AND ACCESSORY COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/388257 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16388257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388257
Mounting system and accessory components Apr 17, 2019 Issued
Array ( [id] => 14684393 [patent_doc_number] => 20190241311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => HEAT TRANSFER SYSTEM FOR WAREHOUSED GOODS [patent_app_type] => utility [patent_app_number] => 16/384269 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16384269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384269
Heat transfer system for warehoused goods Apr 14, 2019 Issued
Array ( [id] => 15497951 [patent_doc_number] => 20200049164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => MOUNTING ASSEMBLY OF ELECTRIC PUMP [patent_app_type] => utility [patent_app_number] => 16/377852 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377852
Mounting assembly of electric pump Apr 7, 2019 Issued
Array ( [id] => 18071904 [patent_doc_number] => 11530732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Method of fabricating thin form factor vibration isolators with stable storage modulus properties over extended temperature ranges as standalone parts [patent_app_type] => utility [patent_app_number] => 16/373072 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373072
Method of fabricating thin form factor vibration isolators with stable storage modulus properties over extended temperature ranges as standalone parts Apr 1, 2019 Issued
Array ( [id] => 14896075 [patent_doc_number] => 20190291803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => SISSY BAR BRACKET EXTENSION AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/298047 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298047
SISSY BAR BRACKET EXTENSION AND SYSTEM Mar 10, 2019 Abandoned
Array ( [id] => 14463271 [patent_doc_number] => 20190183275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => TREE STAND [patent_app_type] => utility [patent_app_number] => 16/284259 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284259
Tree stand Feb 24, 2019 Issued
Array ( [id] => 16582318 [patent_doc_number] => 20210016720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => ACTUATOR FOR ADJUSTING DISPLAY TERMINAL, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/968851 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968851
Actuator for adjusting display terminal, and vehicle Jan 29, 2019 Issued
Array ( [id] => 18575049 [patent_doc_number] => 11731559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Mounting structure and mounting base for rotary mounting-type windshield mounted in-vehicle device [patent_app_type] => utility [patent_app_number] => 16/965160 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 41 [patent_no_of_words] => 13957 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965160
Mounting structure and mounting base for rotary mounting-type windshield mounted in-vehicle device Jan 28, 2019 Issued
Array ( [id] => 14582439 [patent_doc_number] => 20190218828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => SYSTEMS AND METHODS OF SECURING TRANSPORT CONTAINERS TO ATTACHMENT POINTS [patent_app_type] => utility [patent_app_number] => 16/247448 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16247448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247448
Systems and methods of securing transport containers to attachment points Jan 13, 2019 Issued
Array ( [id] => 18118177 [patent_doc_number] => 11549563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Membrane integrated lamina emergent torsion joint [patent_app_type] => utility [patent_app_number] => 16/238028 [patent_app_country] => US [patent_app_date] => 2019-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 6721 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16238028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238028
Membrane integrated lamina emergent torsion joint Jan 1, 2019 Issued
Array ( [id] => 16398184 [patent_doc_number] => 20200339042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => DASHBOARD ATTACHMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/958122 [patent_app_country] => US [patent_app_date] => 2019-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958122
Dashboard attachment device Jan 1, 2019 Issued
Array ( [id] => 14208741 [patent_doc_number] => 20190116755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => PET FOOD RECEPTACLE ANCHOR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/230307 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230307
Pet food receptacle anchor system and method Dec 20, 2018 Issued
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