Search

David J. Laux

Examiner (ID: 2487, Phone: (571)270-7619 , Office: P/3743 )

Most Active Art Unit
3743
Art Unit(s)
3743, RD00, 3762
Total Applications
1251
Issued Applications
841
Pending Applications
94
Abandoned Applications
338

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17897540 [patent_doc_number] => 20220307202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => UNPOWERED ANTI-FROST ANTI-HEAVE HEAT GATHERING DEVICE AND SUBGRADE THEREOF [patent_app_type] => utility [patent_app_number] => 17/582274 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582274
Unpowered anti-frost anti-heave heat gathering device and subgrade thereof Jan 23, 2022 Issued
Array ( [id] => 17750550 [patent_doc_number] => 20220228755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => HEATER DIRECTIONAL REFLECTORS [patent_app_type] => utility [patent_app_number] => 17/581786 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581786
Heater directional reflectors Jan 20, 2022 Issued
Array ( [id] => 18511837 [patent_doc_number] => 20230228030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => LAUNDRY TREATING APPLIANCE HAVING A CONDENSER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/578017 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578017
LAUNDRY TREATING APPLIANCE HAVING A CONDENSER ASSEMBLY Jan 17, 2022 Abandoned
Array ( [id] => 19779262 [patent_doc_number] => 12228288 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => HeatSaver [patent_app_type] => utility [patent_app_number] => 17/574593 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2984 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17574593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574593
HeatSaver Jan 12, 2022 Issued
Array ( [id] => 17579846 [patent_doc_number] => 20220136701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => MODULAR OUTDOOR FIREPLACE AND BRICK OVEN [patent_app_type] => utility [patent_app_number] => 17/575003 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575003
MODULAR OUTDOOR FIREPLACE AND BRICK OVEN Jan 12, 2022 Abandoned
Array ( [id] => 17969054 [patent_doc_number] => 11486573 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => System and method for remote monitoring and control of landfill and recycling operations [patent_app_type] => utility [patent_app_number] => 17/572617 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 22385 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572617
System and method for remote monitoring and control of landfill and recycling operations Jan 9, 2022 Issued
Array ( [id] => 19826972 [patent_doc_number] => 12247743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Pellet stove [patent_app_type] => utility [patent_app_number] => 17/647272 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3412 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647272
Pellet stove Jan 5, 2022 Issued
Array ( [id] => 17705626 [patent_doc_number] => 20220205632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => BIOMASS BURNER [patent_app_type] => utility [patent_app_number] => 17/566648 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 881 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566648
Biomass burner Dec 29, 2021 Issued
Array ( [id] => 18469924 [patent_doc_number] => 20230204209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => FLUE PIPE SEPARATION SENSING APPARATUS AND BOILER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/564669 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564669
Flue pipe separation sensing apparatus and boiler including the same Dec 28, 2021 Issued
Array ( [id] => 18469459 [patent_doc_number] => 20230203743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => LAUNDRY MACHINE DOOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/564892 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564892
Laundry machine door assembly Dec 28, 2021 Issued
Array ( [id] => 18825870 [patent_doc_number] => 11841142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Collapsible fire pit [patent_app_type] => utility [patent_app_number] => 17/560620 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3199 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560620
Collapsible fire pit Dec 22, 2021 Issued
Array ( [id] => 17868163 [patent_doc_number] => 20220290899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ENERGY EFFICIENT AND ADAPTIVE SPACE COOLING AND HEATING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/561230 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561230
Energy efficient and adaptive space cooling and heating system Dec 22, 2021 Issued
Array ( [id] => 19826578 [patent_doc_number] => 12247346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Dryer with external vent [patent_app_type] => utility [patent_app_number] => 17/557152 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3319 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557152
Dryer with external vent Dec 20, 2021 Issued
Array ( [id] => 19227486 [patent_doc_number] => 12007120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Removable bottom trim [patent_app_type] => utility [patent_app_number] => 17/555603 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4989 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555603
Removable bottom trim Dec 19, 2021 Issued
Array ( [id] => 19537470 [patent_doc_number] => 12130017 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Multi-purpose grill system [patent_app_type] => utility [patent_app_number] => 17/556321 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 3200 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556321
Multi-purpose grill system Dec 19, 2021 Issued
Array ( [id] => 17676628 [patent_doc_number] => 20220189795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => APPARATUS FOR TREATING SUBSTRATE AND TEMPERATURE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/547182 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17547182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547182
Apparatus for treating substrate and temperature control method Dec 8, 2021 Issued
Array ( [id] => 17676628 [patent_doc_number] => 20220189795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => APPARATUS FOR TREATING SUBSTRATE AND TEMPERATURE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/547182 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17547182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547182
Apparatus for treating substrate and temperature control method Dec 8, 2021 Issued
Array ( [id] => 17676628 [patent_doc_number] => 20220189795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => APPARATUS FOR TREATING SUBSTRATE AND TEMPERATURE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/547182 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17547182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547182
Apparatus for treating substrate and temperature control method Dec 8, 2021 Issued
Array ( [id] => 17676628 [patent_doc_number] => 20220189795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => APPARATUS FOR TREATING SUBSTRATE AND TEMPERATURE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/547182 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17547182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547182
Apparatus for treating substrate and temperature control method Dec 8, 2021 Issued
Array ( [id] => 17897543 [patent_doc_number] => 20220307205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Flight for Asphalt Rotary Dryer [patent_app_type] => utility [patent_app_number] => 17/545236 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545236
Flight for asphalt rotary dryer Dec 7, 2021 Issued
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