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] => 17483292 [patent_doc_number] => 20220090796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => VENTILATION SYSTEM FOR COOKING APPLIANCE [patent_app_type] => utility [patent_app_number] => 17/543079 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543079
Ventilation system for cooking appliance Dec 5, 2021 Issued
Array ( [id] => 17483278 [patent_doc_number] => 20220090782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SUPERCRITICAL CO2 BOILER CAPABLE OF REALIZING UNIFORM COMBUSTION, CORROSION RESISTANCE AND COKING RESISTANCE, AND BOILER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/537550 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 539 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537550
Supercritical CO Nov 29, 2021 Issued
Array ( [id] => 18972913 [patent_doc_number] => 20240053005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Char collector [patent_app_type] => utility [patent_app_number] => 18/268250 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268250
Char collector Nov 28, 2021 Pending
Array ( [id] => 17626446 [patent_doc_number] => 20220161461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => WINDMILL BLADE DISPOSAL AND RECYCLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/456077 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17456077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456077
WINDMILL BLADE DISPOSAL AND RECYCLING SYSTEM Nov 21, 2021 Abandoned
Array ( [id] => 18376874 [patent_doc_number] => 20230151961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Fixture to support fire [patent_app_type] => utility [patent_app_number] => 17/454805 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454805
Fixture to support fire Nov 11, 2021 Abandoned
Array ( [id] => 18546086 [patent_doc_number] => 11719433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Velocity damper for a recovery boiler [patent_app_type] => utility [patent_app_number] => 17/524296 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6759 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524296
Velocity damper for a recovery boiler Nov 10, 2021 Issued
Array ( [id] => 17531868 [patent_doc_number] => 20220110477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => OUTDOOR COOKING STATION WITH RANGE PORTION AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/524528 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524528
Outdoor cooking station with range portion and method thereof Nov 10, 2021 Issued
Array ( [id] => 17595107 [patent_doc_number] => 20220144680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => DRYING SYSTEM AND METHOD FOR DRYING DEWATERED SEWAGE SLUDGE [patent_app_type] => utility [patent_app_number] => 17/524001 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524001
DRYING SYSTEM AND METHOD FOR DRYING DEWATERED SEWAGE SLUDGE Nov 10, 2021 Abandoned
Array ( [id] => 18933091 [patent_doc_number] => 11885500 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Fire pit ventilation features [patent_app_type] => utility [patent_app_number] => 17/518344 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 5062 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 17518344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518344
Fire pit ventilation features Nov 2, 2021 Issued
17/516468 Fabric Drying Apparatus Oct 31, 2021 Abandoned
Array ( [id] => 19368920 [patent_doc_number] => 12060998 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-13 [patent_title] => Fire pit ash cleanup [patent_app_type] => utility [patent_app_number] => 17/514652 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 5243 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514652
Fire pit ash cleanup Oct 28, 2021 Issued
Array ( [id] => 19855876 [patent_doc_number] => 12258701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Methods for determining and performing conditioning operations within a laundry treatment appliance [patent_app_type] => utility [patent_app_number] => 17/513136 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5361 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513136
Methods for determining and performing conditioning operations within a laundry treatment appliance Oct 27, 2021 Issued
Array ( [id] => 18309539 [patent_doc_number] => 20230113439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Equipment and Method for Drying Electrode Substrate Comprising Screen for Flow Volume Distribution [patent_app_type] => utility [patent_app_number] => 17/914247 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914247
Equipment and Method for Drying Electrode Substrate Comprising Screen for Flow Volume Distribution Oct 26, 2021 Pending
Array ( [id] => 17612732 [patent_doc_number] => 20220155011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Spin Rinse Dryer with Improved Drying Characteristics [patent_app_type] => utility [patent_app_number] => 17/510333 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510333
Spin rinse dryer with improved drying characteristics Oct 24, 2021 Issued
Array ( [id] => 19442080 [patent_doc_number] => 12092326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Variable vane overfire air nozzles, system, and strategy [patent_app_type] => utility [patent_app_number] => 17/508203 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1924 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508203
Variable vane overfire air nozzles, system, and strategy Oct 21, 2021 Issued
Array ( [id] => 18829182 [patent_doc_number] => 20230397705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => HAIRCARE APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/034615 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18034615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034615
HAIRCARE APPLIANCE Oct 12, 2021 Pending
Array ( [id] => 18809612 [patent_doc_number] => 20230383947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HYBRID FEEDING DEVICE FOR AUTOMATICALLY ADJUSTING CO-FIRING AMOUNT OF DECAYING GARBAGE [patent_app_type] => utility [patent_app_number] => 18/031867 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031867
HYBRID FEEDING DEVICE FOR AUTOMATICALLY ADJUSTING CO-FIRING AMOUNT OF DECAYING GARBAGE Oct 10, 2021 Pending
Array ( [id] => 18733967 [patent_doc_number] => 11802691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Method for holding together adjacent incinerator grate bars and apparatus [patent_app_type] => utility [patent_app_number] => 17/494081 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/494081
Method for holding together adjacent incinerator grate bars and apparatus Oct 4, 2021 Issued
Array ( [id] => 18512213 [patent_doc_number] => 20230228412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => NOZZLE TIP FOR A SOLID FUEL BURNER [patent_app_type] => utility [patent_app_number] => 18/246978 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246978
NOZZLE TIP FOR A SOLID FUEL BURNER Sep 30, 2021 Pending
Array ( [id] => 19412547 [patent_doc_number] => 12078359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Combustion oven [patent_app_type] => utility [patent_app_number] => 17/490442 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8634 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490442
Combustion oven Sep 29, 2021 Issued
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