Search

Frederick Lyndon Lagman

Examiner (ID: 14185, Phone: (571)272-7043 , Office: P/3678 )

Most Active Art Unit
3678
Art Unit(s)
3678, 3672, 3501, 3625, 3673, 3506
Total Applications
3144
Issued Applications
2523
Pending Applications
198
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18352259 [patent_doc_number] => 20230140370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => VTOL ROTORCRAFT WITH ANNULAR CONTRA-ROTATING ROTARY WINGS AND AUXILIARY PROPULSOR [patent_app_type] => utility [patent_app_number] => 17/515549 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17515549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515549
VTOL rotorcraft with annular contra-rotating rotary wings and auxiliary propulsor Oct 31, 2021 Issued
Array ( [id] => 17401375 [patent_doc_number] => 20220043465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Hybrid Gyrodyne Aircraft [patent_app_type] => utility [patent_app_number] => 17/603185 [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] => 10887 [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] => 17603185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603185
Hybrid gyrodyne aircraft Oct 11, 2021 Issued
Array ( [id] => 17504732 [patent_doc_number] => 20220097834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Hybrid Gyrodyne aircraft [patent_app_type] => utility [patent_app_number] => 17/603199 [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] => 10735 [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] => 17603199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603199
Hybrid gyrodyne aircraft Oct 11, 2021 Issued
Array ( [id] => 17428033 [patent_doc_number] => 20220055741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Hybrid gyrodyne aircraft [patent_app_type] => utility [patent_app_number] => 17/603193 [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] => 11109 [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] => 17603193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603193
Hybrid gyrodyne aircraft Oct 11, 2021 Issued
Array ( [id] => 19152483 [patent_doc_number] => 11977394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Hybrid gyrodyne aircraft [patent_app_type] => utility [patent_app_number] => 17/603190 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603190
Hybrid gyrodyne aircraft Oct 11, 2021 Issued
Array ( [id] => 17443317 [patent_doc_number] => 20220063822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METHOD, SYSTEM, AND APPARATUS FOR AN ALL-ELECTRIC AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/412626 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17412626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412626
Method, system, and apparatus for an all-electric aircraft Aug 25, 2021 Issued
Array ( [id] => 17385220 [patent_doc_number] => 20220033072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/385931 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385931
AIRCRAFT Jul 26, 2021 Pending
Array ( [id] => 17369524 [patent_doc_number] => 20220024576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => UNIBODY PARAMOTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/383077 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383077
Unibody paramotor assembly Jul 21, 2021 Issued
Array ( [id] => 17385219 [patent_doc_number] => 20220033071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => SELF-ORIENTING PODS [patent_app_type] => utility [patent_app_number] => 17/382636 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382636
Self-orienting pods Jul 21, 2021 Issued
Array ( [id] => 17428051 [patent_doc_number] => 20220055759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PROPULSION ENGINE ASSEMBLIES PROVIDING ACCESS TO COMPONENTS WITHIN PROPULSOR CAVITIES [patent_app_type] => utility [patent_app_number] => 17/381360 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381360
Propulsion engine assemblies providing access to components within propulsor cavities Jul 20, 2021 Issued
Array ( [id] => 17199795 [patent_doc_number] => 20210339890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Satellite System [patent_app_type] => utility [patent_app_number] => 17/349078 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349078
Satellite System Jun 15, 2021 Abandoned
Array ( [id] => 17199766 [patent_doc_number] => 20210339861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => AIRFRAME [patent_app_type] => utility [patent_app_number] => 17/314794 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5554 [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] => 17314794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314794
AIRFRAME May 6, 2021 Pending
Array ( [id] => 17350695 [patent_doc_number] => 11225318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Electric, inductively-energized controllable-pitch propeller hub [patent_app_type] => utility [patent_app_number] => 17/245338 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 14551 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245338
Electric, inductively-energized controllable-pitch propeller hub Apr 29, 2021 Issued
Array ( [id] => 17859491 [patent_doc_number] => 11440635 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-13 [patent_title] => Preloaded aircraft linkage assemblies with reduced noise during load reversal [patent_app_type] => utility [patent_app_number] => 17/301800 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3455 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301800
Preloaded aircraft linkage assemblies with reduced noise during load reversal Apr 13, 2021 Issued
Array ( [id] => 17125812 [patent_doc_number] => 20210300580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Aircraft having Multiple Independent Yaw Authority Mechanisms [patent_app_type] => utility [patent_app_number] => 17/225778 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17225778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225778
Aircraft having multiple independent yaw authority mechanisms Apr 7, 2021 Issued
Array ( [id] => 17236385 [patent_doc_number] => 11180253 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => System for fire suppression by autonomous air and ground vehicles [patent_app_type] => utility [patent_app_number] => 17/211777 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 48 [patent_no_of_words] => 65982 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211777
System for fire suppression by autonomous air and ground vehicles Mar 23, 2021 Issued
Array ( [id] => 17141327 [patent_doc_number] => 20210309338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => HIGH ALTITUDE BALLOON SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/210207 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39113 [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] => 17210207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210207
High altitude balloon systems and methods Mar 22, 2021 Issued
Array ( [id] => 17314091 [patent_doc_number] => 20210403139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => ROTARY WING AIRCRAFT WITH A FIREWALL ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/190510 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190510
Rotary wing aircraft with a firewall arrangement Mar 2, 2021 Issued
Array ( [id] => 18635894 [patent_doc_number] => 11760473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Rotorcraft with interchangeable rotor diameters [patent_app_type] => utility [patent_app_number] => 17/174062 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5206 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174062
Rotorcraft with interchangeable rotor diameters Feb 10, 2021 Issued
Array ( [id] => 17815147 [patent_doc_number] => 11420744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Automated drone-based paint delivery system [patent_app_type] => utility [patent_app_number] => 17/172605 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6890 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172605
Automated drone-based paint delivery system Feb 9, 2021 Issued
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