Search

Alan A Mathews

Examiner (ID: 14814)

Most Active Art Unit
2101
Art Unit(s)
2101, 2882, 2203, 2851
Total Applications
2349
Issued Applications
2176
Pending Applications
25
Abandoned Applications
148

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15528809 [patent_doc_number] => 20200056710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => DIVERTER VALVE FOR A SANITARY FITTING WITH A BIASED SPINDLE, A CONCEALED INSTALLATION BODY WITH SUCH A DIVERTER VALVE AND A METHOD FOR MOUNTING A CONCEALED INSTALLATION BODY [patent_app_type] => utility [patent_app_number] => 16/545248 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545248
Diverter valve for a sanitary fitting with a biased spindle, a concealed installation body with such a diverter valve and a method for mounting a concealed installation body Aug 19, 2019 Issued
Array ( [id] => 16705136 [patent_doc_number] => 10955061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Switch blade type water flowing structure [patent_app_type] => utility [patent_app_number] => 16/538458 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3662 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538458
Switch blade type water flowing structure Aug 11, 2019 Issued
Array ( [id] => 16476968 [patent_doc_number] => 10851902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Cross-flow dual valve and method of manufacturing housing of the cross-flow dual valve [patent_app_type] => utility [patent_app_number] => 16/535559 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6344 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535559
Cross-flow dual valve and method of manufacturing housing of the cross-flow dual valve Aug 7, 2019 Issued
Array ( [id] => 16369859 [patent_doc_number] => 10801605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Pressure control device [patent_app_type] => utility [patent_app_number] => 16/535079 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9441 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535079
Pressure control device Aug 7, 2019 Issued
Array ( [id] => 16414900 [patent_doc_number] => 10822779 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Decorative air gap cap cover [patent_app_type] => utility [patent_app_number] => 16/528398 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3327 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16528398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528398
Decorative air gap cap cover Jul 30, 2019 Issued
Array ( [id] => 16337196 [patent_doc_number] => 10788144 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-29 [patent_title] => Flow switch operated by single button [patent_app_type] => utility [patent_app_number] => 16/516826 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4039 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516826
Flow switch operated by single button Jul 18, 2019 Issued
Array ( [id] => 15056521 [patent_doc_number] => 10458553 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-29 [patent_title] => Control plate for a high conductive valve [patent_app_type] => utility [patent_app_number] => 16/514513 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 68 [patent_no_of_words] => 16193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514513
Control plate for a high conductive valve Jul 16, 2019 Issued
Array ( [id] => 16591222 [patent_doc_number] => 10900474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => System and method for hand pump faucet [patent_app_type] => utility [patent_app_number] => 16/454721 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3481 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454721
System and method for hand pump faucet Jun 26, 2019 Issued
Array ( [id] => 14896217 [patent_doc_number] => 20190291874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => AIR CYCLE MACHINE MODULE AIR GATE SEAL FOR ENVIRONMENTAL CONTROL SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/438613 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16438613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438613
Air cycle machine module air gate seal for environmental control systems Jun 11, 2019 Issued
Array ( [id] => 14898839 [patent_doc_number] => 20190293185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => CONTROL PLATE FOR A HIGH CONDUCTANCE VALVE [patent_app_type] => utility [patent_app_number] => 16/438896 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438896
Control plate for a high conductance valve Jun 11, 2019 Issued
Array ( [id] => 16665909 [patent_doc_number] => 10935147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Electromagnetically actuated valve [patent_app_type] => utility [patent_app_number] => 16/395711 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1472 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395711
Electromagnetically actuated valve Apr 25, 2019 Issued
Array ( [id] => 16231364 [patent_doc_number] => 10738908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Rotational magnet indexing valve [patent_app_type] => utility [patent_app_number] => 16/273537 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 4175 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16273537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/273537
Rotational magnet indexing valve Feb 11, 2019 Issued
Array ( [id] => 16321592 [patent_doc_number] => 10781549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Dual drain system with Y-hose [patent_app_type] => utility [patent_app_number] => 16/263598 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3135 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16263598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263598
Dual drain system with Y-hose Jan 30, 2019 Issued
Array ( [id] => 16289860 [patent_doc_number] => 10766694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Alternative bottom drop and straight tee discharge from bulk tank having various extensions for automatic and manual operations of the tee valve [patent_app_type] => utility [patent_app_number] => 16/350884 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 6239 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16350884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/350884
Alternative bottom drop and straight tee discharge from bulk tank having various extensions for automatic and manual operations of the tee valve Jan 27, 2019 Issued
Array ( [id] => 14344181 [patent_doc_number] => 20190154063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Rotary Hydraulic Valve [patent_app_type] => utility [patent_app_number] => 16/253815 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16253815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253815
Rotary hydraulic valve Jan 21, 2019 Issued
Array ( [id] => 15852259 [patent_doc_number] => 10641402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Three-way valve for flow rate control and temperature control device using same [patent_app_type] => utility [patent_app_number] => 16/224477 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 8370 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224477
Three-way valve for flow rate control and temperature control device using same Dec 17, 2018 Issued
Array ( [id] => 14020391 [patent_doc_number] => 20190072189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => CONTROL PLATE FOR A HIGH CONDUCTANCE VALVE [patent_app_type] => utility [patent_app_number] => 16/178247 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 16178247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178247
Control plate for a high conductance valve Oct 31, 2018 Issued
Array ( [id] => 15833841 [patent_doc_number] => 20200132202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => FLUID TRANSPORTATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/172278 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172278
Fluid transportation system Oct 25, 2018 Issued
Array ( [id] => 14007071 [patent_doc_number] => 10221981 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-05 [patent_title] => Universal high-speed rotary union [patent_app_type] => utility [patent_app_number] => 16/165133 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 2521 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16165133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/165133
Universal high-speed rotary union Oct 18, 2018 Issued
Array ( [id] => 14344595 [patent_doc_number] => 20190154270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => HEAT PUMP APPARATUS FOR AIR RENEWAL IN DOMESTIC ROOMS AND THE METHOD OF OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/158095 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16158095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/158095
HEAT PUMP APPARATUS FOR AIR RENEWAL IN DOMESTIC ROOMS AND THE METHOD OF OPERATION THEREOF Oct 10, 2018 Abandoned
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