Search

David Ton

Examiner (ID: 465, Phone: (571)272-3828 , Office: P/2117 )

Most Active Art Unit
2117
Art Unit(s)
2138, 2782, 2133, 2117, 2317, 2784
Total Applications
1397
Issued Applications
1295
Pending Applications
31
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14529853 [patent_doc_number] => 20190200547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => WEATHER OVERRIDE IRRIGATION CONTROL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/235853 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16235853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235853
Weather override irrigation control systems and methods Dec 27, 2018 Issued
Array ( [id] => 16461628 [patent_doc_number] => 10844969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Faucet including a rotatable spout arm [patent_app_type] => utility [patent_app_number] => 16/235421 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2891 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235421
Faucet including a rotatable spout arm Dec 27, 2018 Issued
Array ( [id] => 16112721 [patent_doc_number] => 20200208383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => CANTILEVERED FAUCET SPOUT [patent_app_type] => utility [patent_app_number] => 16/235563 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16235563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235563
Cantilevered faucet spout Dec 27, 2018 Issued
Array ( [id] => 16113519 [patent_doc_number] => 20200208782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Check Valve and Assembly for Fluid Storage Container [patent_app_type] => utility [patent_app_number] => 16/235157 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235157
Check valve and assembly for fluid storage container Dec 27, 2018 Issued
Array ( [id] => 15180025 [patent_doc_number] => 20190360604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => ASPIRATOR SYSTEM PRESSURE RELIEF MECHANISM [patent_app_type] => utility [patent_app_number] => 16/222044 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222044
Aspirator system pressure relief mechanism Dec 16, 2018 Issued
Array ( [id] => 16445663 [patent_doc_number] => 10837583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Coupling assembly with retaining clip member [patent_app_type] => utility [patent_app_number] => 16/207787 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 59 [patent_no_of_words] => 4370 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207787
Coupling assembly with retaining clip member Dec 2, 2018 Issued
Array ( [id] => 14470005 [patent_doc_number] => 20190186645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => CHECK VALVES [patent_app_type] => utility [patent_app_number] => 16/168865 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16168865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168865
Check valves Oct 23, 2018 Issued
Array ( [id] => 16290932 [patent_doc_number] => 10767773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Check valve [patent_app_type] => utility [patent_app_number] => 16/166728 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6264 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166728
Check valve Oct 21, 2018 Issued
Array ( [id] => 15650749 [patent_doc_number] => 20200087904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SENSOR INSTALLATION ASSEMBLY, FAUCET AND SENSOR INSTALLATION METHOD [patent_app_type] => utility [patent_app_number] => 16/162566 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162566
Sensor installation assembly, faucet and sensor installation method Oct 16, 2018 Issued
Array ( [id] => 14133439 [patent_doc_number] => 20190101109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => VALVE STOP [patent_app_type] => utility [patent_app_number] => 16/150087 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16150087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/150087
VALVE STOP Oct 1, 2018 Abandoned
Array ( [id] => 15269349 [patent_doc_number] => 20190383408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => AIR VALVE FOR OPENING OF COMPRESSION BAG [patent_app_type] => utility [patent_app_number] => 16/144440 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16144440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144440
AIR VALVE FOR OPENING OF COMPRESSION BAG Sep 26, 2018 Abandoned
Array ( [id] => 16800939 [patent_doc_number] => 10995870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Pressure relief valve [patent_app_type] => utility [patent_app_number] => 16/143545 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4664 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16143545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143545
Pressure relief valve Sep 26, 2018 Issued
Array ( [id] => 15651547 [patent_doc_number] => 20200088303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => Unibody Bypass Plunger With Integral Dart Valve Cage [patent_app_type] => utility [patent_app_number] => 16/130635 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16130635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/130635
Unibody Bypass Plunger With Integral Dart Valve Cage Sep 12, 2018 Abandoned
Array ( [id] => 15484445 [patent_doc_number] => 10557558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Touch faucet [patent_app_type] => utility [patent_app_number] => 16/053890 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 54 [patent_no_of_words] => 6306 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 607 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16053890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/053890
Touch faucet Aug 2, 2018 Issued
Array ( [id] => 17090516 [patent_doc_number] => 11118698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Damping mechanism for valves [patent_app_type] => utility [patent_app_number] => 16/042314 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042314
Damping mechanism for valves Jul 22, 2018 Issued
Array ( [id] => 17436664 [patent_doc_number] => 11261983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Safety valve [patent_app_type] => utility [patent_app_number] => 16/632432 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2923 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632432
Safety valve Jul 19, 2018 Issued
Array ( [id] => 13872211 [patent_doc_number] => 20190032446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => BALL VALVE CAGE ASSEMBLY FOR RECIPROCATING DOWNHOLE PUMP [patent_app_type] => utility [patent_app_number] => 16/041481 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041481
BALL VALVE CAGE ASSEMBLY FOR RECIPROCATING DOWNHOLE PUMP Jul 19, 2018 Abandoned
Array ( [id] => 15406815 [patent_doc_number] => 20200023729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => METHODS AND SYSTEM FOR A ZERO HYSTERESIS VALVE [patent_app_type] => utility [patent_app_number] => 16/040315 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16040315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/040315
Methods and system for a zero hysteresis valve Jul 18, 2018 Issued
Array ( [id] => 17666052 [patent_doc_number] => 11359737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Pressure relief device and method for its production [patent_app_type] => utility [patent_app_number] => 16/636084 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2591 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 16636084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636084
Pressure relief device and method for its production Jul 16, 2018 Issued
Array ( [id] => 15166761 [patent_doc_number] => 10488872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Actuating drive device process valves [patent_app_type] => utility [patent_app_number] => 16/024884 [patent_app_country] => US [patent_app_date] => 2018-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2999 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024884
Actuating drive device process valves Jun 30, 2018 Issued
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