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] => 16565047 [patent_doc_number] => 10890411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-12 [patent_title] => Spray nozzle [patent_app_type] => utility [patent_app_number] => 16/716541 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2036 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716541
Spray nozzle Dec 16, 2019 Issued
Array ( [id] => 17268310 [patent_doc_number] => 11193729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Toy water gun for water streaming and spraying [patent_app_type] => utility [patent_app_number] => 16/716538 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5625 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716538
Toy water gun for water streaming and spraying Dec 16, 2019 Issued
Array ( [id] => 16884237 [patent_doc_number] => 20210170432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Powered Sprayer for Home Use [patent_app_type] => utility [patent_app_number] => 16/706390 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706390
Powered sprayer for home use Dec 5, 2019 Issued
Array ( [id] => 20212828 [patent_doc_number] => 12409465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Liquid spray gun, connector ring, liquid spraying apparatus and adapter system [patent_app_type] => utility [patent_app_number] => 17/299707 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 3222 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299707
Liquid spray gun, connector ring, liquid spraying apparatus and adapter system Dec 4, 2019 Issued
Array ( [id] => 15961277 [patent_doc_number] => 20200164390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => SPRAY TIP [patent_app_type] => utility [patent_app_number] => 16/688499 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16688499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688499
Spray tip Nov 18, 2019 Issued
Array ( [id] => 17588069 [patent_doc_number] => 11326328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Tubeless sprayer assembly [patent_app_type] => utility [patent_app_number] => 16/675318 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2550 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675318
Tubeless sprayer assembly Nov 5, 2019 Issued
Array ( [id] => 18117838 [patent_doc_number] => 11549223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Spraying device for a construction machine for processing the ground, a construction machine with a spraying device and a method for operating a spraying device [patent_app_type] => utility [patent_app_number] => 16/669967 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11356 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 16669967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/669967
Spraying device for a construction machine for processing the ground, a construction machine with a spraying device and a method for operating a spraying device Oct 30, 2019 Issued
Array ( [id] => 15863549 [patent_doc_number] => 20200139178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => APPARATUS AND METHODS FOR BATTERY FIRE SUPPRESSION USING MULTI-PORT EXTINGUISHING AGENT DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 16/668636 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6734 [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] => 16668636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668636
APPARATUS AND METHODS FOR BATTERY FIRE SUPPRESSION USING MULTI-PORT EXTINGUISHING AGENT DISTRIBUTION Oct 29, 2019 Abandoned
Array ( [id] => 16205326 [patent_doc_number] => 20200238316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => SPRAY GUN AND A CLEANING DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 16/664786 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16664786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664786
SPRAY GUN AND A CLEANING DEVICE HAVING THE SAME Oct 24, 2019 Abandoned
Array ( [id] => 18503742 [patent_doc_number] => 11701534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Direct coupling compatible sprinkler [patent_app_type] => utility [patent_app_number] => 16/663439 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5384 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663439
Direct coupling compatible sprinkler Oct 24, 2019 Issued
Array ( [id] => 17821817 [patent_doc_number] => 11426744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Spool valve for polyurethane foam dispenser [patent_app_type] => utility [patent_app_number] => 16/661681 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 8712 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661681
Spool valve for polyurethane foam dispenser Oct 22, 2019 Issued
Array ( [id] => 15797355 [patent_doc_number] => 20200121820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Passive Fragrance Dispenser System [patent_app_type] => utility [patent_app_number] => 16/654581 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654581
Passive Fragrance Dispenser System Oct 15, 2019 Abandoned
Array ( [id] => 16054185 [patent_doc_number] => 20200188947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => DUAL-IMPELLER SPREADER WITH DUAL SHUT-OFF CONTROLS [patent_app_type] => utility [patent_app_number] => 16/598139 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598139
Dual-impeller spreader with dual shut-off controls Oct 9, 2019 Issued
Array ( [id] => 16485005 [patent_doc_number] => 20200378607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => FLAME SIMULATING DEVICE AND ATOMIZING SIMULATION FIREPLACE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/585354 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585354
FLAME SIMULATING DEVICE AND ATOMIZING SIMULATION FIREPLACE INCLUDING SAME Sep 26, 2019 Abandoned
Array ( [id] => 15263107 [patent_doc_number] => 20190380287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => DRIP EMITTER [patent_app_type] => utility [patent_app_number] => 16/555204 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555204
DRIP EMITTER Aug 28, 2019 Abandoned
Array ( [id] => 17306468 [patent_doc_number] => 11207553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Water mist protection for forced ventilation interstitial spaces [patent_app_type] => utility [patent_app_number] => 16/538346 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8240 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538346
Water mist protection for forced ventilation interstitial spaces Aug 11, 2019 Issued
Array ( [id] => 16296690 [patent_doc_number] => 20200282413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => ATOMIZATION NOZZLE AND ATOMIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/536374 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536374
ATOMIZATION NOZZLE AND ATOMIZATION DEVICE Aug 8, 2019 Abandoned
Array ( [id] => 15255537 [patent_doc_number] => 20190376502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => BRUSHLESS PUMP MOTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/534821 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534821
BRUSHLESS PUMP MOTOR SYSTEM Aug 6, 2019 Abandoned
Array ( [id] => 17213406 [patent_doc_number] => 20210346742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => LOW NOISE NOZZLE ASSEMBLY FOR FIRE SUPPRESSION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/264145 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264145
LOW NOISE NOZZLE ASSEMBLY FOR FIRE SUPPRESSION SYSTEM Jul 31, 2019 Pending
Array ( [id] => 18732800 [patent_doc_number] => 11801521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Main body for a spray gun, spray guns, spray gun set, method for producing a main body for a spray gun and method for converting a spray gun [patent_app_type] => utility [patent_app_number] => 16/524740 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 16671 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524740
Main body for a spray gun, spray guns, spray gun set, method for producing a main body for a spray gun and method for converting a spray gun Jul 28, 2019 Issued
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