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] => 6341870 [patent_doc_number] => 20100084590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'VALVE FOR DISTRIBUTING FLUIDS' [patent_app_type] => utility [patent_app_number] => 12/245990 [patent_app_country] => US [patent_app_date] => 2008-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3353 [patent_no_of_claims] => 20 [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/A1/0084/20100084590.pdf [firstpage_image] =>[orig_patent_app_number] => 12245990 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/245990
Valve for distributing fluids Oct 5, 2008 Issued
Array ( [id] => 5542610 [patent_doc_number] => 20090152487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'Quick actuator' [patent_app_type] => utility [patent_app_number] => 12/286833 [patent_app_country] => US [patent_app_date] => 2008-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 841 [patent_no_of_claims] => 1 [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/A1/0152/20090152487.pdf [firstpage_image] =>[orig_patent_app_number] => 12286833 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/286833
Quick actuator Sep 30, 2008 Abandoned
Array ( [id] => 7485702 [patent_doc_number] => 08028971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Electromagnetic safety valve' [patent_app_type] => utility [patent_app_number] => 12/234043 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3250 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/028/08028971.pdf [firstpage_image] =>[orig_patent_app_number] => 12234043 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/234043
Electromagnetic safety valve Sep 18, 2008 Issued
Array ( [id] => 6560911 [patent_doc_number] => 20100059702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'LUER ACTIVATED MEDICAL CONNECTOR HAVING A LOW PRIMING VOLUME' [patent_app_type] => utility [patent_app_number] => 12/204941 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4099 [patent_no_of_claims] => 26 [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/A1/0059/20100059702.pdf [firstpage_image] =>[orig_patent_app_number] => 12204941 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/204941
Luer activated medical connector having a low priming volume Sep 4, 2008 Issued
Array ( [id] => 5388979 [patent_doc_number] => 20090206291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'GAS FLOW RATE CONTROL VALVE' [patent_app_type] => utility [patent_app_number] => 12/204112 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3081 [patent_no_of_claims] => 9 [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/A1/0206/20090206291.pdf [firstpage_image] =>[orig_patent_app_number] => 12204112 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/204112
GAS FLOW RATE CONTROL VALVE Sep 3, 2008 Abandoned
Array ( [id] => 4516415 [patent_doc_number] => 07950623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Valve opening and closing control apparatus' [patent_app_type] => utility [patent_app_number] => 12/197520 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 13325 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/950/07950623.pdf [firstpage_image] =>[orig_patent_app_number] => 12197520 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/197520
Valve opening and closing control apparatus Aug 24, 2008 Issued
Array ( [id] => 6542773 [patent_doc_number] => 20100044611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'SYSTEM, METHOD AND APPARATUS FOR SPLIT GATE VALVE WITH MECHANICALLY ISOLATED SEAL SURFACES' [patent_app_type] => utility [patent_app_number] => 12/193872 [patent_app_country] => US [patent_app_date] => 2008-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2323 [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/A1/0044/20100044611.pdf [firstpage_image] =>[orig_patent_app_number] => 12193872 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/193872
System, method and apparatus for split gate valve with mechanically isolated seal surfaces Aug 18, 2008 Issued
Array ( [id] => 5924983 [patent_doc_number] => 20110037008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'PLUG VALVE' [patent_app_type] => utility [patent_app_number] => 12/312310 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2195 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20110037008.pdf [firstpage_image] =>[orig_patent_app_number] => 12312310 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/312310
Plug valve Aug 6, 2008 Issued
Array ( [id] => 4450180 [patent_doc_number] => 07963501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Butterfly valve' [patent_app_type] => utility [patent_app_number] => 12/186151 [patent_app_country] => US [patent_app_date] => 2008-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2661 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/963/07963501.pdf [firstpage_image] =>[orig_patent_app_number] => 12186151 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/186151
Butterfly valve Aug 4, 2008 Issued
Array ( [id] => 6246918 [patent_doc_number] => 20100025603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'APPARATUS TO CONTROL A FLUID FLOW CHARACTERISTIC OF FLUID REGULATOR BYPASS VALVES' [patent_app_type] => utility [patent_app_number] => 12/184722 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4498 [patent_no_of_claims] => 21 [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/A1/0025/20100025603.pdf [firstpage_image] =>[orig_patent_app_number] => 12184722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184722
Apparatus to control a fluid flow characteristic of fluid regulator bypass valves Jul 31, 2008 Issued
Array ( [id] => 5413419 [patent_doc_number] => 20090039306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'VALVE ASSEMBLY FOR AIRCRAFT WATER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/182521 [patent_app_country] => US [patent_app_date] => 2008-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2692 [patent_no_of_claims] => 19 [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/A1/0039/20090039306.pdf [firstpage_image] =>[orig_patent_app_number] => 12182521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/182521
Valve assembly for aircraft water supply system Jul 29, 2008 Issued
Array ( [id] => 4429303 [patent_doc_number] => 07967276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-28 [patent_title] => 'Quick joint for connecting gas cylinder and pressure reducing valve for gas stove' [patent_app_type] => utility [patent_app_number] => 12/219790 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2152 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/967/07967276.pdf [firstpage_image] =>[orig_patent_app_number] => 12219790 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219790
Quick joint for connecting gas cylinder and pressure reducing valve for gas stove Jul 28, 2008 Issued
Array ( [id] => 7985339 [patent_doc_number] => 08074962 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-12-13 [patent_title] => 'Dust collection blast gate with mount' [patent_app_type] => utility [patent_app_number] => 12/177363 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1743 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/074/08074962.pdf [firstpage_image] =>[orig_patent_app_number] => 12177363 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/177363
Dust collection blast gate with mount Jul 21, 2008 Issued
Array ( [id] => 5413412 [patent_doc_number] => 20090039299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'DUAL BY-PASS FOR DIAPHRAGM TYPE FLUSHOMETERS' [patent_app_type] => utility [patent_app_number] => 12/177813 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4531 [patent_no_of_claims] => 20 [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/A1/0039/20090039299.pdf [firstpage_image] =>[orig_patent_app_number] => 12177813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/177813
Dual by-pass for diaphragm type flushometers Jul 21, 2008 Issued
Array ( [id] => 4638237 [patent_doc_number] => 08016262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Motorized automate/manual push button system' [patent_app_type] => utility [patent_app_number] => 12/220231 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7096 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/016/08016262.pdf [firstpage_image] =>[orig_patent_app_number] => 12220231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/220231
Motorized automate/manual push button system Jul 21, 2008 Issued
Array ( [id] => 4429831 [patent_doc_number] => 07896313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Linear motion-type gate valve' [patent_app_type] => utility [patent_app_number] => 12/175991 [patent_app_country] => US [patent_app_date] => 2008-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6601 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/896/07896313.pdf [firstpage_image] =>[orig_patent_app_number] => 12175991 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/175991
Linear motion-type gate valve Jul 17, 2008 Issued
Array ( [id] => 4957296 [patent_doc_number] => 20080271720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Valve actuation assembly' [patent_app_type] => utility [patent_app_number] => 12/216948 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5181 [patent_no_of_claims] => 22 [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/A1/0271/20080271720.pdf [firstpage_image] =>[orig_patent_app_number] => 12216948 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/216948
Valve actuation assembly Jul 13, 2008 Abandoned
Array ( [id] => 4946211 [patent_doc_number] => 20080302337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Apparatus for the Transmission of a Deflection of an Actuator' [patent_app_type] => utility [patent_app_number] => 12/171960 [patent_app_country] => US [patent_app_date] => 2008-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4713 [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/A1/0302/20080302337.pdf [firstpage_image] =>[orig_patent_app_number] => 12171960 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/171960
Apparatus for the transmission of a deflection of an actuator Jul 10, 2008 Issued
Array ( [id] => 5287994 [patent_doc_number] => 20090020724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'COMBINED CHECK AND CONTROL VALVE' [patent_app_type] => utility [patent_app_number] => 12/171143 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2941 [patent_no_of_claims] => 13 [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/A1/0020/20090020724.pdf [firstpage_image] =>[orig_patent_app_number] => 12171143 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/171143
Combined check and control valve Jul 9, 2008 Issued
Array ( [id] => 6451136 [patent_doc_number] => 20100005646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Precision ground armature assembly for solenoid actuator and fuel injector using same' [patent_app_type] => utility [patent_app_number] => 12/217622 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4377 [patent_no_of_claims] => 20 [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/A1/0005/20100005646.pdf [firstpage_image] =>[orig_patent_app_number] => 12217622 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217622
Precision ground armature assembly for solenoid actuator and fuel injector using same Jul 7, 2008 Issued
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