
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19301031
[patent_doc_number] => 20240229600
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => TOE VALVE
[patent_app_type] => utility
[patent_app_number] => 18/048168
[patent_app_country] => US
[patent_app_date] => 2022-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4308
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048168
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/048168 | Toe valve | Oct 19, 2022 | Issued |
Array
(
[id] => 19301031
[patent_doc_number] => 20240229600
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => TOE VALVE
[patent_app_type] => utility
[patent_app_number] => 18/048168
[patent_app_country] => US
[patent_app_date] => 2022-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4308
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048168
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/048168 | Toe valve | Oct 19, 2022 | Issued |
Array
(
[id] => 20144892
[patent_doc_number] => 12379229
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-05
[patent_title] => Method for detecting a position of a signal generator in a position measuring system, and position measuring system
[patent_app_type] => utility
[patent_app_number] => 17/959554
[patent_app_country] => US
[patent_app_date] => 2022-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 0
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959554
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/959554 | Method for detecting a position of a signal generator in a position measuring system, and position measuring system | Oct 3, 2022 | Issued |
Array
(
[id] => 18996734
[patent_doc_number] => 11913569
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-02-27
[patent_title] => Serviceable ball check valve
[patent_app_type] => utility
[patent_app_number] => 17/953629
[patent_app_country] => US
[patent_app_date] => 2022-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2745
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953629
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/953629 | Serviceable ball check valve | Sep 26, 2022 | Issued |
Array
(
[id] => 19274790
[patent_doc_number] => 12024907
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Articulated structural three-dimensional printing machine
[patent_app_type] => utility
[patent_app_number] => 17/945647
[patent_app_country] => US
[patent_app_date] => 2022-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 10415
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945647
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/945647 | Articulated structural three-dimensional printing machine | Sep 14, 2022 | Issued |
Array
(
[id] => 18094135
[patent_doc_number] => 20220412476
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-29
[patent_title] => DUAL POPPET PRESSURE RELIEF VALVE WITH VACUUM ADAPTOR CAPABILITY
[patent_app_type] => utility
[patent_app_number] => 17/900204
[patent_app_country] => US
[patent_app_date] => 2022-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4733
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17900204
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/900204 | Dual poppet pressure relief valve with vacuum adaptor capability | Aug 30, 2022 | Issued |
Array
(
[id] => 18996613
[patent_doc_number] => 11913447
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-02-27
[patent_title] => Valve component
[patent_app_type] => utility
[patent_app_number] => 17/897429
[patent_app_country] => US
[patent_app_date] => 2022-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 8709
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897429
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/897429 | Valve component | Aug 28, 2022 | Issued |
Array
(
[id] => 18636852
[patent_doc_number] => 11761441
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-09-19
[patent_title] => Spring controlling valve
[patent_app_type] => utility
[patent_app_number] => 17/891731
[patent_app_country] => US
[patent_app_date] => 2022-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 26
[patent_no_of_words] => 18067
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891731
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/891731 | Spring controlling valve | Aug 18, 2022 | Issued |
Array
(
[id] => 18996721
[patent_doc_number] => 11913555
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-27
[patent_title] => Valve assemblies and related methods for deviated wells
[patent_app_type] => utility
[patent_app_number] => 17/811445
[patent_app_country] => US
[patent_app_date] => 2022-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 35
[patent_no_of_words] => 8976
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811445
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/811445 | Valve assemblies and related methods for deviated wells | Jul 7, 2022 | Issued |
Array
(
[id] => 18880077
[patent_doc_number] => 20240003446
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-04
[patent_title] => ANTI-SPIN OUTER DIAMETER GUIDED COMPRESSOR VALVE
[patent_app_type] => utility
[patent_app_number] => 17/855904
[patent_app_country] => US
[patent_app_date] => 2022-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2623
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855904
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/855904 | Anti-spin outer diameter guided compressor valve | Jun 30, 2022 | Issued |
Array
(
[id] => 17838569
[patent_doc_number] => 20220275874
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => PRESSURE RELIEF DEVICE AND METHOD FOR ITS PRODUCTION
[patent_app_type] => utility
[patent_app_number] => 17/747411
[patent_app_country] => US
[patent_app_date] => 2022-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2644
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747411
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/747411 | PRESSURE RELIEF DEVICE AND METHOD FOR ITS PRODUCTION | May 17, 2022 | Pending |
Array
(
[id] => 17838407
[patent_doc_number] => 20220275712
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => UNIBODY BYPASS PLUNGER AND VALVE CAGE WITH SEALABLE PORTS
[patent_app_type] => utility
[patent_app_number] => 17/746761
[patent_app_country] => US
[patent_app_date] => 2022-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11191
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746761
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/746761 | Unibody bypass plunger and valve cage with sealable ports | May 16, 2022 | Issued |
Array
(
[id] => 17838562
[patent_doc_number] => 20220275867
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => CONTROL VALVE
[patent_app_type] => utility
[patent_app_number] => 17/745799
[patent_app_country] => US
[patent_app_date] => 2022-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4552
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745799
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/745799 | Control valve | May 15, 2022 | Issued |
Array
(
[id] => 17983472
[patent_doc_number] => 20220349508
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => Restraint System For Tight Flowline Configurations, And Method of Use Thereof
[patent_app_type] => utility
[patent_app_number] => 17/731555
[patent_app_country] => US
[patent_app_date] => 2022-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1975
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 17731555
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/731555 | Restraint System For Tight Flowline Configurations, And Method of Use Thereof | Apr 27, 2022 | Abandoned |
Array
(
[id] => 17845541
[patent_doc_number] => 11434900
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-09-06
[patent_title] => Spring controlling valve
[patent_app_type] => utility
[patent_app_number] => 17/728568
[patent_app_country] => US
[patent_app_date] => 2022-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 26
[patent_no_of_words] => 18018
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728568
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/728568 | Spring controlling valve | Apr 24, 2022 | Issued |
Array
(
[id] => 19354794
[patent_doc_number] => 12055227
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-06
[patent_title] => Flapper check valve
[patent_app_type] => utility
[patent_app_number] => 17/726767
[patent_app_country] => US
[patent_app_date] => 2022-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 5041
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726767
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/726767 | Flapper check valve | Apr 21, 2022 | Issued |
Array
(
[id] => 19291121
[patent_doc_number] => 12030466
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-09
[patent_title] => Method for managing the hydrogen supply of vehicles
[patent_app_type] => utility
[patent_app_number] => 17/686701
[patent_app_country] => US
[patent_app_date] => 2022-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3951
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 358
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686701
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/686701 | Method for managing the hydrogen supply of vehicles | Mar 3, 2022 | Issued |
Array
(
[id] => 18825556
[patent_doc_number] => 11840827
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-12
[patent_title] => Pull-out spray of pull-out faucet
[patent_app_type] => utility
[patent_app_number] => 17/686360
[patent_app_country] => US
[patent_app_date] => 2022-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4813
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686360
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/686360 | Pull-out spray of pull-out faucet | Mar 2, 2022 | Issued |
Array
(
[id] => 17852754
[patent_doc_number] => 20220282796
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => Valve Unit, Filter Head for a Valve Unit, and Filter System
[patent_app_type] => utility
[patent_app_number] => 17/683584
[patent_app_country] => US
[patent_app_date] => 2022-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3484
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683584
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/683584 | Valve unit, filter head for a valve unit, and filter system | Feb 28, 2022 | Issued |
Array
(
[id] => 17777482
[patent_doc_number] => 20220243831
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-04
[patent_title] => PRESSURE RELIEF VALVE WITH BI-DIRECTIONAL SEAT
[patent_app_type] => utility
[patent_app_number] => 17/682080
[patent_app_country] => US
[patent_app_date] => 2022-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8775
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682080
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/682080 | Pressure relief valve with bi-directional seat | Feb 27, 2022 | Issued |