Search

Thomas M. Lithgow

Examiner (ID: 8259, Phone: (571)272-1162 , Office: P/1776 )

Most Active Art Unit
1724
Art Unit(s)
1797, 1303, 1778, 1776, 2899, 1724, 1308, 1305
Total Applications
2612
Issued Applications
2059
Pending Applications
133
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18459788 [patent_doc_number] => 11684062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Weep hole guard [patent_app_type] => utility [patent_app_number] => 17/248503 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3642 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248503
Weep hole guard Jan 26, 2021 Issued
Array ( [id] => 16989374 [patent_doc_number] => 20210227794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => PET WALKING ORGANISATIONAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/159365 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159365
PET WALKING ORGANISATIONAL DEVICE Jan 26, 2021 Abandoned
Array ( [id] => 17759434 [patent_doc_number] => 20220233046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ROBOTIC MOP [patent_app_type] => utility [patent_app_number] => 17/155636 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155636
ROBOTIC MOP Jan 21, 2021 Abandoned
Array ( [id] => 18444294 [patent_doc_number] => 11679852 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Superventilated blade that provides hydrodynamic force in a liquid at high speed [patent_app_type] => utility [patent_app_number] => 17/147473 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 41 [patent_no_of_words] => 3819 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 528 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147473
Superventilated blade that provides hydrodynamic force in a liquid at high speed Jan 12, 2021 Issued
Array ( [id] => 19134143 [patent_doc_number] => 11969044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Reconfigurable hat [patent_app_type] => utility [patent_app_number] => 17/145250 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 62 [patent_no_of_words] => 4327 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145250
Reconfigurable hat Jan 7, 2021 Issued
Array ( [id] => 17720094 [patent_doc_number] => 20220212813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => Urban Drone Corridor [patent_app_type] => utility [patent_app_number] => 17/140903 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140903
Urban Drone Corridor Jan 3, 2021 Abandoned
Array ( [id] => 16808558 [patent_doc_number] => 20210131111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => FREESTANDING MODULAR SPIRAL STAIRCASE [patent_app_type] => utility [patent_app_number] => 17/247953 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247953
Freestanding modular spiral staircase Dec 30, 2020 Issued
17/127874 Game Controller with Structural Bridge Dec 17, 2020 Pending
Array ( [id] => 17890503 [patent_doc_number] => 11453454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Bicycle rearview mirror [patent_app_type] => utility [patent_app_number] => 17/124459 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 630 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124459
Bicycle rearview mirror Dec 15, 2020 Issued
Array ( [id] => 19423121 [patent_doc_number] => RE050116 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2024-09-10 [patent_title] => Base member for an anchor assembly and method of use [patent_app_type] => reissue [patent_app_number] => 17/118210 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 8534 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118210
Base member for an anchor assembly and method of use Dec 9, 2020 Issued
Array ( [id] => 19456234 [patent_doc_number] => RE050140 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2024-09-24 [patent_title] => Master/slave shaft assembly for fire door and curtain [patent_app_type] => reissue [patent_app_number] => 17/110617 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6082 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110617
Master/slave shaft assembly for fire door and curtain Dec 2, 2020 Issued
Array ( [id] => 16914478 [patent_doc_number] => 20210187570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => DRAIN SNAKE DRILL WITH INTERCHANGABLE DRUMS [patent_app_type] => utility [patent_app_number] => 17/108803 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17108803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108803
DRAIN SNAKE DRILL WITH INTERCHANGABLE DRUMS Nov 30, 2020 Abandoned
Array ( [id] => 18461812 [patent_doc_number] => 11686097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Skylights with integrated photovoltaics and refractive light-steering [patent_app_type] => utility [patent_app_number] => 17/102191 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6131 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17102191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102191
Skylights with integrated photovoltaics and refractive light-steering Nov 22, 2020 Issued
Array ( [id] => 16838705 [patent_doc_number] => 20210146717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Dripless Paint Can [patent_app_type] => utility [patent_app_number] => 17/098356 [patent_app_country] => US [patent_app_date] => 2020-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098356
Dripless Paint Can Nov 13, 2020 Abandoned
Array ( [id] => 18172144 [patent_doc_number] => 11571840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Reusable countertop mold for forming countertop overhangs [patent_app_type] => utility [patent_app_number] => 17/092229 [patent_app_country] => US [patent_app_date] => 2020-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5086 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092229
Reusable countertop mold for forming countertop overhangs Nov 6, 2020 Issued
Array ( [id] => 18384857 [patent_doc_number] => 11655629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Space saving sleeve for a cast in place anchor [patent_app_type] => utility [patent_app_number] => 17/089170 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 1703 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089170
Space saving sleeve for a cast in place anchor Nov 3, 2020 Issued
Array ( [id] => 16808540 [patent_doc_number] => 20210131093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CONNECTOR AND METHOD OF USE OF SAME [patent_app_type] => utility [patent_app_number] => 17/086157 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9562 [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] => 17086157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086157
Connector and method of use of same Oct 29, 2020 Issued
Array ( [id] => 16792468 [patent_doc_number] => 20210122285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => TRUCK MATTRESS AND COVER [patent_app_type] => utility [patent_app_number] => 17/082575 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082575
TRUCK MATTRESS AND COVER Oct 27, 2020 Abandoned
Array ( [id] => 17563714 [patent_doc_number] => 20220127863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD AND ASSEMBLY FOR HANGING DECORATIVE STONE [patent_app_type] => utility [patent_app_number] => 17/078316 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078316
Method and assembly for hanging decorative stone Oct 22, 2020 Issued
Array ( [id] => 16808557 [patent_doc_number] => 20210131110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Freestanding Modular Spiral Staircase [patent_app_type] => utility [patent_app_number] => 17/078539 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078539
Freestanding Modular Spiral Staircase Oct 22, 2020 Abandoned
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