Search

Robert Paul Olszewski

Director (ID: 12575, Phone: (571)272-6788 , Office: P/2900 )

Most Active Art Unit
3203
Art Unit(s)
3101, 3632, 3627, 2900, 2167, 3714, 3203, 2402, 3652
Total Applications
702
Issued Applications
560
Pending Applications
10
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16629158 [patent_doc_number] => 20210047811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Apparatus, Methods and Articles of Manufacture for Dry Pipe Sprinkler System [patent_app_type] => utility [patent_app_number] => 17/087993 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17087993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087993
Apparatus, methods and articles of manufacture for dry pipe sprinkler system Nov 2, 2020 Issued
Array ( [id] => 17163776 [patent_doc_number] => 11149867 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-19 [patent_title] => Pressure relief valve [patent_app_type] => utility [patent_app_number] => 16/949513 [patent_app_country] => US [patent_app_date] => 2020-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4052 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16949513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949513
Pressure relief valve Oct 30, 2020 Issued
Array ( [id] => 17506098 [patent_doc_number] => 20220099201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ADJUSTABLE VALVE CORE [patent_app_type] => utility [patent_app_number] => 17/039164 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17039164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039164
Adjustable valve core Sep 29, 2020 Issued
Array ( [id] => 17207545 [patent_doc_number] => 11167902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Pouch assembly for holding an aqueous urea solution for use in an SCR system for treating the exhaust gases of an internal combustion engine of a vehicle and system for treating the exhaust gases of an internal combustion engine of a vehicle using the aqueous urea solution [patent_app_type] => utility [patent_app_number] => 17/029738 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10317 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029738
Pouch assembly for holding an aqueous urea solution for use in an SCR system for treating the exhaust gases of an internal combustion engine of a vehicle and system for treating the exhaust gases of an internal combustion engine of a vehicle using the aqueous urea solution Sep 22, 2020 Issued
Array ( [id] => 16712871 [patent_doc_number] => 20210080018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => VALVE SYSTEM, PIPING MANIFOLD AND PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 17/017935 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017935
Valve system, piping manifold and pump system Sep 10, 2020 Issued
Array ( [id] => 16541702 [patent_doc_number] => 20200408115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/016467 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016467
Valve device Sep 9, 2020 Issued
Array ( [id] => 19353908 [patent_doc_number] => 12054337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Storage tank isolation system [patent_app_type] => utility [patent_app_number] => 17/000525 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6871 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000525
Storage tank isolation system Aug 23, 2020 Issued
Array ( [id] => 18089120 [patent_doc_number] => 11539261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Breather device [patent_app_type] => utility [patent_app_number] => 16/999117 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7940 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999117
Breather device Aug 20, 2020 Issued
Array ( [id] => 16513796 [patent_doc_number] => 20200393054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Clapper Valve [patent_app_type] => utility [patent_app_number] => 17/000270 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000270
Clapper valve Aug 20, 2020 Issued
Array ( [id] => 16622380 [patent_doc_number] => 20210041033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Gravity Actuated Flow Control Apparatus and Method [patent_app_type] => utility [patent_app_number] => 16/984538 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984538
Gravity actuated flow control apparatus and method Aug 3, 2020 Issued
Array ( [id] => 17816190 [patent_doc_number] => 11421793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Check valves [patent_app_type] => utility [patent_app_number] => 16/922891 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16922891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922891
Check valves Jul 6, 2020 Issued
Array ( [id] => 18335654 [patent_doc_number] => 20230127603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Grit Suppression Ball Valve Assembly for Blast Pot [patent_app_type] => utility [patent_app_number] => 15/929857 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929857
Grit Suppression Ball Valve Assembly for Blast Pot May 25, 2020 Abandoned
Array ( [id] => 19227292 [patent_doc_number] => 12006926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-11 [patent_title] => Anti-cavitation device, fluid end, and method [patent_app_type] => utility [patent_app_number] => 16/879965 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 68 [patent_figures_cnt] => 69 [patent_no_of_words] => 14425 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879965
Anti-cavitation device, fluid end, and method May 20, 2020 Issued
Array ( [id] => 18559122 [patent_doc_number] => 11724348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Supplementary mechanism that provides a temperature rise and fall effect to a machine tool spindle [patent_app_type] => utility [patent_app_number] => 15/930920 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4210 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930920 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930920
Supplementary mechanism that provides a temperature rise and fall effect to a machine tool spindle May 12, 2020 Issued
Array ( [id] => 17268182 [patent_doc_number] => 11193601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Check valve with flash seal [patent_app_type] => utility [patent_app_number] => 16/869428 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4423 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869428
Check valve with flash seal May 6, 2020 Issued
Array ( [id] => 16359856 [patent_doc_number] => 20200316607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => RECEPTACLE FOR MINIMIZING EVAPORATION OF A FLUID [patent_app_type] => utility [patent_app_number] => 16/862406 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862406
Receptacle for minimizing evaporation of a fluid Apr 28, 2020 Issued
Array ( [id] => 18583694 [patent_doc_number] => 20230265955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => VALVE DEVICE WITH BALL LOCKS [patent_app_type] => utility [patent_app_number] => 17/920456 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920456
Valve device with ball locks Apr 23, 2020 Issued
Array ( [id] => 19717931 [patent_doc_number] => 12203458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Hydraulic supply system for a vehicle [patent_app_type] => utility [patent_app_number] => 17/611566 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6581 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611566
Hydraulic supply system for a vehicle Apr 21, 2020 Issued
Array ( [id] => 16207545 [patent_doc_number] => 20200240535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FUEL CAP WITH DUCKBILL VALVE [patent_app_type] => utility [patent_app_number] => 16/851262 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851262
Fuel cap with duckbill valve Apr 16, 2020 Issued
Array ( [id] => 16238973 [patent_doc_number] => 20200256207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => SYSTEMS AND METHODS FOR PROTECTING A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 16/839670 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839670
Systems and methods for protecting a turbomachine Apr 2, 2020 Issued
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