Search

John K. Fristoe Jr.

Supervisory Patent Examiner (ID: 10131, Phone: (571)272-4926 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
3751, 3753, 3754, 3700, 3600, 3733
Total Applications
1204
Issued Applications
846
Pending Applications
68
Abandoned Applications
290

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4919146 [patent_doc_number] => 20080067458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'BLOWOUT PREVENTER OPERATOR LOCKING SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/943692 [patent_app_country] => US [patent_app_date] => 2007-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3979 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20080067458.pdf [firstpage_image] =>[orig_patent_app_number] => 11943692 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/943692
Blowout preventer operator locking system Nov 20, 2007 Issued
Array ( [id] => 4819548 [patent_doc_number] => 20080121292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'Fluid pressure control device' [patent_app_type] => utility [patent_app_number] => 11/984602 [patent_app_country] => US [patent_app_date] => 2007-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5880 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20080121292.pdf [firstpage_image] =>[orig_patent_app_number] => 11984602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/984602
Fluid pressure control device Nov 19, 2007 Abandoned
Array ( [id] => 189866 [patent_doc_number] => 07641174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Dome check valve' [patent_app_type] => utility [patent_app_number] => 11/942002 [patent_app_country] => US [patent_app_date] => 2007-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 3105 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/641/07641174.pdf [firstpage_image] =>[orig_patent_app_number] => 11942002 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/942002
Dome check valve Nov 18, 2007 Issued
Array ( [id] => 5407275 [patent_doc_number] => 20090121173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'VALVE ASSEMBLY HAVING A REINFORCED VALVE SEAT' [patent_app_type] => utility [patent_app_number] => 11/939870 [patent_app_country] => US [patent_app_date] => 2007-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2389 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20090121173.pdf [firstpage_image] =>[orig_patent_app_number] => 11939870 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/939870
Valve assembly having a reinforced valve seat Nov 13, 2007 Issued
Array ( [id] => 547226 [patent_doc_number] => 07469875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Pinch valve for regulating fluid flow' [patent_app_type] => utility [patent_app_number] => 11/938646 [patent_app_country] => US [patent_app_date] => 2007-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 6084 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/469/07469875.pdf [firstpage_image] =>[orig_patent_app_number] => 11938646 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/938646
Pinch valve for regulating fluid flow Nov 11, 2007 Issued
Array ( [id] => 4552672 [patent_doc_number] => 07845620 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-12-07 [patent_title] => 'Outfeed gate with wear strip assembly' [patent_app_type] => utility [patent_app_number] => 11/937091 [patent_app_country] => US [patent_app_date] => 2007-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3796 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/845/07845620.pdf [firstpage_image] =>[orig_patent_app_number] => 11937091 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/937091
Outfeed gate with wear strip assembly Nov 7, 2007 Issued
Array ( [id] => 4864039 [patent_doc_number] => 20080143098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'MAGNETIC FLUID COUPLING ASSEMBLIES AND METHODS' [patent_app_type] => utility [patent_app_number] => 11/936662 [patent_app_country] => US [patent_app_date] => 2007-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5894 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0143/20080143098.pdf [firstpage_image] =>[orig_patent_app_number] => 11936662 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/936662
Magnetic fluid coupling assemblies and methods Nov 6, 2007 Issued
Array ( [id] => 8003613 [patent_doc_number] => 08083204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Fuel system and ecology valve for use therein' [patent_app_type] => utility [patent_app_number] => 11/934853 [patent_app_country] => US [patent_app_date] => 2007-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3098 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/083/08083204.pdf [firstpage_image] =>[orig_patent_app_number] => 11934853 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/934853
Fuel system and ecology valve for use therein Nov 4, 2007 Issued
Array ( [id] => 5262179 [patent_doc_number] => 20090114864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'Failsafe fuel doser solenoid valve using a reversible electrical coil assembly' [patent_app_type] => utility [patent_app_number] => 11/982773 [patent_app_country] => US [patent_app_date] => 2007-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5858 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20090114864.pdf [firstpage_image] =>[orig_patent_app_number] => 11982773 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/982773
Failsafe fuel doser solenoid valve using a reversible electrical coil assembly Nov 4, 2007 Abandoned
Array ( [id] => 5262181 [patent_doc_number] => 20090114866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'SEALING VALVE' [patent_app_type] => utility [patent_app_number] => 11/933433 [patent_app_country] => US [patent_app_date] => 2007-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2556 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20090114866.pdf [firstpage_image] =>[orig_patent_app_number] => 11933433 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/933433
Sealing valve Oct 31, 2007 Issued
Array ( [id] => 4890612 [patent_doc_number] => 20080099709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'GAS SOCKET OUTLET' [patent_app_type] => utility [patent_app_number] => 11/932034 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2418 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20080099709.pdf [firstpage_image] =>[orig_patent_app_number] => 11932034 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/932034
GAS SOCKET OUTLET Oct 30, 2007 Abandoned
Array ( [id] => 7544153 [patent_doc_number] => 08052117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Fluid control valve' [patent_app_type] => utility [patent_app_number] => 12/445332 [patent_app_country] => US [patent_app_date] => 2007-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4963 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/052/08052117.pdf [firstpage_image] =>[orig_patent_app_number] => 12445332 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/445332
Fluid control valve Oct 24, 2007 Issued
Array ( [id] => 4889994 [patent_doc_number] => 20080099090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Valve, controller, system and method providing closed loop current control of a voice coil using pulse width modulation drive elements\n' [patent_app_type] => utility [patent_app_number] => 11/977471 [patent_app_country] => US [patent_app_date] => 2007-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4763 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20080099090.pdf [firstpage_image] =>[orig_patent_app_number] => 11977471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/977471
Valve, controller, system and method providing closed loop current control of a voice coil using pulse width modulation drive elementsn Oct 24, 2007 Abandoned
Array ( [id] => 68960 [patent_doc_number] => 07753338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Luer activated device with minimal fluid displacement' [patent_app_type] => utility [patent_app_number] => 11/876630 [patent_app_country] => US [patent_app_date] => 2007-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 34 [patent_no_of_words] => 8655 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/753/07753338.pdf [firstpage_image] =>[orig_patent_app_number] => 11876630 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/876630
Luer activated device with minimal fluid displacement Oct 21, 2007 Issued
Array ( [id] => 4863000 [patent_doc_number] => 20080142157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'CONTROL ARRANGEMENT FOR MICROFLUIDIC DEVICES AND RELATED METHODS AND SYSTEMS' [patent_app_type] => utility [patent_app_number] => 11/874211 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7953 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20080142157.pdf [firstpage_image] =>[orig_patent_app_number] => 11874211 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/874211
Control arrangement for microfluidic devices and related methods and systems Oct 17, 2007 Issued
Array ( [id] => 4428774 [patent_doc_number] => 07967022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Cassette system integrated apparatus' [patent_app_type] => utility [patent_app_number] => 11/871803 [patent_app_country] => US [patent_app_date] => 2007-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 202 [patent_figures_cnt] => 199 [patent_no_of_words] => 25779 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/967/07967022.pdf [firstpage_image] =>[orig_patent_app_number] => 11871803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/871803
Cassette system integrated apparatus Oct 11, 2007 Issued
Array ( [id] => 41278 [patent_doc_number] => 07775501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Pinch valve' [patent_app_type] => utility [patent_app_number] => 11/974010 [patent_app_country] => US [patent_app_date] => 2007-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6083 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/775/07775501.pdf [firstpage_image] =>[orig_patent_app_number] => 11974010 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/974010
Pinch valve Oct 10, 2007 Issued
Array ( [id] => 4901683 [patent_doc_number] => 20080111095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Vacuum valve' [patent_app_type] => utility [patent_app_number] => 11/907222 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10024 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20080111095.pdf [firstpage_image] =>[orig_patent_app_number] => 11907222 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907222
Vacuum valve Oct 9, 2007 Issued
Array ( [id] => 4552642 [patent_doc_number] => 07845616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Inductive rotation angle sensor and motor-driven airflow control device using the same' [patent_app_type] => utility [patent_app_number] => 11/869293 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 8134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/845/07845616.pdf [firstpage_image] =>[orig_patent_app_number] => 11869293 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869293
Inductive rotation angle sensor and motor-driven airflow control device using the same Oct 8, 2007 Issued
Array ( [id] => 4963019 [patent_doc_number] => 20080105839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'FLOW CONTROL SYSTEMS AND CONTROL VALVES THEREFOR' [patent_app_type] => utility [patent_app_number] => 11/868781 [patent_app_country] => US [patent_app_date] => 2007-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10310 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20080105839.pdf [firstpage_image] =>[orig_patent_app_number] => 11868781 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868781
FLOW CONTROL SYSTEMS AND CONTROL VALVES THEREFOR Oct 7, 2007 Abandoned
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