Search

Colin W. Stuart

Examiner (ID: 13182, Phone: (571)270-7490 , Office: P/3771 )

Most Active Art Unit
3785
Art Unit(s)
3785, 3771
Total Applications
979
Issued Applications
559
Pending Applications
75
Abandoned Applications
361

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20424876 [patent_doc_number] => 20250386963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => STRAW FOR TESTING AND PREVENTING CONSUMPTION OF AN UNSAFE BEVERAGE [patent_app_type] => utility [patent_app_number] => 18/810347 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810347
STRAW FOR TESTING AND PREVENTING CONSUMPTION OF AN UNSAFE BEVERAGE Aug 19, 2024 Pending
Array ( [id] => 19784658 [patent_doc_number] => 20250058337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Rotary Atomizer Comprising a Rotary Bowl and Magnetic Coupling Means, and Method of Assembling and/or Disassembling Such an Atomizer [patent_app_type] => utility [patent_app_number] => 18/803110 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18803110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/803110
Rotary Atomizer Comprising a Rotary Bowl and Magnetic Coupling Means, and Method of Assembling and/or Disassembling Such an Atomizer Aug 12, 2024 Pending
Array ( [id] => 19744502 [patent_doc_number] => 20250033067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SAND-PROOF SPRINKLER MECHANISM [patent_app_type] => utility [patent_app_number] => 18/782778 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782778
SAND-PROOF SPRINKLER MECHANISM Jul 23, 2024 Pending
Array ( [id] => 20361957 [patent_doc_number] => 20250351769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SELF-PROPELLED FRONT NUTRIENT SPREADING VEHICLE [patent_app_type] => utility [patent_app_number] => 18/664727 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664727
SELF-PROPELLED FRONT NUTRIENT SPREADING VEHICLE May 14, 2024 Pending
Array ( [id] => 20084165 [patent_doc_number] => 20250214101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Foldable Wheeled Sprinkler Cart [patent_app_type] => utility [patent_app_number] => 18/664350 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664350
Foldable Wheeled Sprinkler Cart May 14, 2024 Pending
Array ( [id] => 19388396 [patent_doc_number] => 20240278266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => FLUID SPRAYER AND COMPONENTS OF A FLUID SPRAYER [patent_app_type] => utility [patent_app_number] => 18/651067 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651067
FLUID SPRAYER AND COMPONENTS OF A FLUID SPRAYER Apr 29, 2024 Pending
Array ( [id] => 19417711 [patent_doc_number] => 20240293834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => PRESSURE ACTUATED VALVES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/612875 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18612875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612875
PRESSURE ACTUATED VALVES AND METHODS OF USE Mar 20, 2024 Pending
Array ( [id] => 19569507 [patent_doc_number] => 20240373799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => IRRIGATION SYSTEM WITH STEADY STATE SPEEDS OF MOVEMENT [patent_app_type] => utility [patent_app_number] => 18/595347 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595347
IRRIGATION SYSTEM WITH STEADY STATE SPEEDS OF MOVEMENT Mar 3, 2024 Pending
Array ( [id] => 19461512 [patent_doc_number] => 20240315181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => IRRIGATION SYSTEM WITH TRANSIENT STATE SPEEDS OF MOVEMENT [patent_app_type] => utility [patent_app_number] => 18/595349 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595349
IRRIGATION SYSTEM WITH TRANSIENT STATE SPEEDS OF MOVEMENT Mar 3, 2024 Pending
Array ( [id] => 19402550 [patent_doc_number] => 20240286061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => LIQUID CENTRIFUGAL SPRAYING DEVICE WITH FRICTIONLESS DYNAMIC SEALING [patent_app_type] => utility [patent_app_number] => 18/588590 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588590
LIQUID CENTRIFUGAL SPRAYING DEVICE WITH FRICTIONLESS DYNAMIC SEALING Feb 26, 2024 Pending
Array ( [id] => 19388407 [patent_doc_number] => 20240278277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SYSTEMS FOR HIGH PRODUCTION EXTERIOR WALL SPRAYING [patent_app_type] => utility [patent_app_number] => 18/439580 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439580
Systems for high production exterior wall spraying Feb 11, 2024 Issued
Array ( [id] => 19402646 [patent_doc_number] => 20240286157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => MODULAR SPRAY GUN LID ASSEMBLIES AND METHODS OF DESIGN AND USE [patent_app_type] => utility [patent_app_number] => 18/424478 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18424478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424478
MODULAR SPRAY GUN LID ASSEMBLIES AND METHODS OF DESIGN AND USE Jan 25, 2024 Pending
Array ( [id] => 19170316 [patent_doc_number] => 20240156290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => DRINKING STRAW [patent_app_type] => utility [patent_app_number] => 18/418265 [patent_app_country] => US [patent_app_date] => 2024-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18418265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418265
DRINKING STRAW Jan 19, 2024 Pending
Array ( [id] => 19331691 [patent_doc_number] => 20240246121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => PRESSURE WASHER [patent_app_type] => utility [patent_app_number] => 18/416586 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416586
PRESSURE WASHER Jan 17, 2024 Pending
Array ( [id] => 19649419 [patent_doc_number] => 12171170 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Irrigation apparatus [patent_app_type] => utility [patent_app_number] => 18/410359 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 520 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410359
Irrigation apparatus Jan 10, 2024 Issued
Array ( [id] => 19140764 [patent_doc_number] => 20240139564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FIRE EXTINGUISHING EQUIPMENT, BATTERY PACK, ENERGY STORAGE SYSTEM, AND ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/405246 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405246
FIRE EXTINGUISHING EQUIPMENT, BATTERY PACK, ENERGY STORAGE SYSTEM, AND ELECTRIC VEHICLE Jan 4, 2024 Pending
Array ( [id] => 20092965 [patent_doc_number] => 20250222901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => VEHICLE WASHER FLUID SYSTEMS WITH SECONDARY WASHER FLUID RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/404106 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404106
VEHICLE WASHER FLUID SYSTEMS WITH SECONDARY WASHER FLUID RESERVOIRS Jan 3, 2024 Pending
Array ( [id] => 19264178 [patent_doc_number] => 20240207877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Adjustable Unloader Control [patent_app_type] => utility [patent_app_number] => 18/393898 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393898
Adjustable Unloader Control Dec 21, 2023 Pending
Array ( [id] => 20067497 [patent_doc_number] => 20250205719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ATTACHMENTS FOR WORK TOOLS INCLUDING AN OPERATING GUN AND A TRIGGER [patent_app_type] => utility [patent_app_number] => 18/395061 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2485 [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] => 18395061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395061
ATTACHMENTS FOR WORK TOOLS INCLUDING AN OPERATING GUN AND A TRIGGER Dec 21, 2023 Pending
Array ( [id] => 19587383 [patent_doc_number] => 20240384940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => DIFFUSER USING COLLISION OF VORTEX RINGS AND HEAT STORAGE TANK SYSTEM INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/392400 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18392400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392400
DIFFUSER USING COLLISION OF VORTEX RINGS AND HEAT STORAGE TANK SYSTEM INCLUDING SAME Dec 20, 2023 Pending
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