
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] => 13509585
[patent_doc_number] => 20180306335
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-25
[patent_title] => VARIABLE ORIFICE ROTARY VALVES FOR CONTROLLING GAS FLOW
[patent_app_type] => utility
[patent_app_number] => 16/019488
[patent_app_country] => US
[patent_app_date] => 2018-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8460
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 16019488
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/019488 | Variable orifice rotary valves for controlling gas flow | Jun 25, 2018 | Issued |
Array
(
[id] => 17845611
[patent_doc_number] => 11434970
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-06
[patent_title] => Damping valve for a vibration damper
[patent_app_type] => utility
[patent_app_number] => 16/628978
[patent_app_country] => US
[patent_app_date] => 2018-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3223
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[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] => 16628978
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/628978 | Damping valve for a vibration damper | Jun 20, 2018 | Issued |
Array
(
[id] => 15770501
[patent_doc_number] => 20200116268
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-16
[patent_title] => CHECK VALVE
[patent_app_type] => utility
[patent_app_number] => 16/621876
[patent_app_country] => US
[patent_app_date] => 2018-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4181
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 325
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16621876
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/621876 | CHECK VALVE | Jun 18, 2018 | Abandoned |
Array
(
[id] => 15712557
[patent_doc_number] => 20200103044
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-02
[patent_title] => RELIEF VALVE
[patent_app_type] => utility
[patent_app_number] => 16/604782
[patent_app_country] => US
[patent_app_date] => 2018-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5182
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604782
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/604782 | Relief valve | May 16, 2018 | Issued |
Array
(
[id] => 18733902
[patent_doc_number] => 11802626
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-31
[patent_title] => Valve apparatus
[patent_app_type] => utility
[patent_app_number] => 16/637214
[patent_app_country] => US
[patent_app_date] => 2018-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 19
[patent_no_of_words] => 13300
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637214
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/637214 | Valve apparatus | May 15, 2018 | Issued |
Array
(
[id] => 17119458
[patent_doc_number] => 11130579
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-09-28
[patent_title] => Device for equalizing a pressure difference for an aircraft
[patent_app_type] => utility
[patent_app_number] => 16/613458
[patent_app_country] => US
[patent_app_date] => 2018-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 5532
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16613458
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/613458 | Device for equalizing a pressure difference for an aircraft | May 13, 2018 | Issued |
Array
(
[id] => 16290513
[patent_doc_number] => 10767352
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-08
[patent_title] => Hybrid faucet assembly and water way for same
[patent_app_type] => utility
[patent_app_number] => 15/965969
[patent_app_country] => US
[patent_app_date] => 2018-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 31
[patent_no_of_words] => 14710
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 309
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965969
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/965969 | Hybrid faucet assembly and water way for same | Apr 28, 2018 | Issued |
Array
(
[id] => 16306157
[patent_doc_number] => 10774939
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-15
[patent_title] => Valve with integral insert-cast seat and related method
[patent_app_type] => utility
[patent_app_number] => 15/952006
[patent_app_country] => US
[patent_app_date] => 2018-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 3922
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 268
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952006
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/952006 | Valve with integral insert-cast seat and related method | Apr 11, 2018 | Issued |
Array
(
[id] => 14995477
[patent_doc_number] => 20190316696
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-17
[patent_title] => DAMPED CHECK VALVE HAVING MULTI-PRESSURE OPERATION
[patent_app_type] => utility
[patent_app_number] => 15/951991
[patent_app_country] => US
[patent_app_date] => 2018-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4593
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 15951991
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/951991 | Damped check valve having multi-pressure operation | Apr 11, 2018 | Issued |
Array
(
[id] => 16262066
[patent_doc_number] => 10753493
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-25
[patent_title] => Valve with segmented spring guide assembly
[patent_app_type] => utility
[patent_app_number] => 15/940262
[patent_app_country] => US
[patent_app_date] => 2018-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3110
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940262
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/940262 | Valve with segmented spring guide assembly | Mar 28, 2018 | Issued |
Array
(
[id] => 15456117
[patent_doc_number] => 20200040883
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-06
[patent_title] => PISTON COMPRESSOR VALVE AND METHOD FOR OPERATING A PISTON COMPRESSOR VALVE
[patent_app_type] => utility
[patent_app_number] => 16/499068
[patent_app_country] => US
[patent_app_date] => 2018-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10718
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499068
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/499068 | Piston compressor valve and method for operating a piston compressor valve | Mar 26, 2018 | Issued |
Array
(
[id] => 16127397
[patent_doc_number] => 10697445
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-30
[patent_title] => Valve closure for a piston compressor valve and method for operating the valve closure
[patent_app_type] => utility
[patent_app_number] => 16/499074
[patent_app_country] => US
[patent_app_date] => 2018-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 31
[patent_no_of_words] => 10749
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499074
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/499074 | Valve closure for a piston compressor valve and method for operating the valve closure | Mar 26, 2018 | Issued |
Array
(
[id] => 16910134
[patent_doc_number] => 11042169
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-22
[patent_title] => Method and apparatus for controlling the flow rate of fluid discharge
[patent_app_type] => utility
[patent_app_number] => 15/901305
[patent_app_country] => US
[patent_app_date] => 2018-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 20
[patent_no_of_words] => 8196
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 285
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901305
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/901305 | Method and apparatus for controlling the flow rate of fluid discharge | Feb 20, 2018 | Issued |
Array
(
[id] => 12863704
[patent_doc_number] => 20180179742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-28
[patent_title] => FAUCETS PROVIDING WATER-AND-AIR FLOW
[patent_app_type] => utility
[patent_app_number] => 15/895925
[patent_app_country] => US
[patent_app_date] => 2018-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10191
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 404
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15895925
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/895925 | Faucets providing water-and-air flow | Feb 12, 2018 | Issued |
Array
(
[id] => 12814636
[patent_doc_number] => 20180163382
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-14
[patent_title] => FAUCETS PROVIDING WATER-AND-AIR FLOW
[patent_app_type] => utility
[patent_app_number] => 15/894838
[patent_app_country] => US
[patent_app_date] => 2018-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6881
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 364
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15894838
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/894838 | Faucets providing water-and-air flow | Feb 11, 2018 | Issued |
Array
(
[id] => 13839939
[patent_doc_number] => 20190023454
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-24
[patent_title] => AIR EXHAUST VALVE
[patent_app_type] => utility
[patent_app_number] => 15/869321
[patent_app_country] => US
[patent_app_date] => 2018-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3873
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869321
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/869321 | AIR EXHAUST VALVE | Jan 11, 2018 | Abandoned |
Array
(
[id] => 12708382
[patent_doc_number] => 20180127960
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-10
[patent_title] => FAUCETS PROVIDING ADDITIONAL CONTROL FOR WATER FLOW
[patent_app_type] => utility
[patent_app_number] => 15/866416
[patent_app_country] => US
[patent_app_date] => 2018-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7165
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 355
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866416
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/866416 | Faucets providing additional control for water flow | Jan 8, 2018 | Issued |
Array
(
[id] => 12708379
[patent_doc_number] => 20180127959
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-10
[patent_title] => FAUCETS PROVIDING MIXED WATER AND AIR FLOW
[patent_app_type] => utility
[patent_app_number] => 15/866397
[patent_app_country] => US
[patent_app_date] => 2018-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6622
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 368
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15866397
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/866397 | Faucets providing mixed water and air flow | Jan 8, 2018 | Issued |
Array
(
[id] => 12747703
[patent_doc_number] => 20180141068
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-24
[patent_title] => Touch Spray Head
[patent_app_type] => utility
[patent_app_number] => 15/857956
[patent_app_country] => US
[patent_app_date] => 2017-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7735
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -66
[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] => 15857956
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/857956 | Touch spray head | Dec 28, 2017 | Issued |
Array
(
[id] => 12682687
[patent_doc_number] => 20180119395
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-03
[patent_title] => FAUCETS PROVIDING MIXED WATER AND AIR FLOW
[patent_app_type] => utility
[patent_app_number] => 15/853499
[patent_app_country] => US
[patent_app_date] => 2017-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6189
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 342
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15853499
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/853499 | Faucets providing mixed water and air flow | Dec 21, 2017 | Issued |