Search

John K. Fristoe Jr.

Supervisory Patent Examiner (ID: 409, Phone: (571)272-4926 , Office: P/3753 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8210756 [patent_doc_number] => 08191577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Flow adjustment valve' [patent_app_type] => utility [patent_app_number] => 12/444753 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2845 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/191/08191577.pdf [firstpage_image] =>[orig_patent_app_number] => 12444753 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444753
Flow adjustment valve Oct 4, 2007 Issued
Array ( [id] => 6573845 [patent_doc_number] => 20100096574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'THROTTLE VALVE HAVING MAGNETIC FLUID SEAL STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/447902 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1776 [patent_no_of_claims] => 3 [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/A1/0096/20100096574.pdf [firstpage_image] =>[orig_patent_app_number] => 12447902 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447902
THROTTLE VALVE HAVING MAGNETIC FLUID SEAL STRUCTURE Oct 3, 2007 Abandoned
Array ( [id] => 4691129 [patent_doc_number] => 20080083899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'GATE VALVE WITH STREAMLINED FLOW' [patent_app_type] => utility [patent_app_number] => 11/865813 [patent_app_country] => US [patent_app_date] => 2007-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2045 [patent_no_of_claims] => 20 [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/A1/0083/20080083899.pdf [firstpage_image] =>[orig_patent_app_number] => 11865813 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/865813
Gate valve with streamlined flow Oct 1, 2007 Issued
Array ( [id] => 130526 [patent_doc_number] => 07694935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-13 [patent_title] => 'Automatically shut off water faucet' [patent_app_type] => utility [patent_app_number] => 11/906291 [patent_app_country] => US [patent_app_date] => 2007-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3426 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/694/07694935.pdf [firstpage_image] =>[orig_patent_app_number] => 11906291 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/906291
Automatically shut off water faucet Sep 30, 2007 Issued
Array ( [id] => 5536726 [patent_doc_number] => 20090218531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'DEVICE AND METHOD FOR CONTROLLING A VALVE WITH CONSUMABLE ENERGY MONITORING' [patent_app_type] => utility [patent_app_number] => 12/443640 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2555 [patent_no_of_claims] => 10 [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/A1/0218/20090218531.pdf [firstpage_image] =>[orig_patent_app_number] => 12443640 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443640
Device and method for controlling a valve with consumable energy monitoring Sep 27, 2007 Issued
Array ( [id] => 60774 [patent_doc_number] => 07762523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Miniaturized double latching solenoid valve' [patent_app_type] => utility [patent_app_number] => 11/861038 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3719 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/762/07762523.pdf [firstpage_image] =>[orig_patent_app_number] => 11861038 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/861038
Miniaturized double latching solenoid valve Sep 24, 2007 Issued
Array ( [id] => 4941642 [patent_doc_number] => 20080078965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'BLOWOUT PREVENTER AND PUMP ROD CLAMP' [patent_app_type] => utility [patent_app_number] => 11/859861 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2131 [patent_no_of_claims] => 17 [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/A1/0078/20080078965.pdf [firstpage_image] =>[orig_patent_app_number] => 11859861 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/859861
BLOWOUT PREVENTER AND PUMP ROD CLAMP Sep 23, 2007 Abandoned
Array ( [id] => 4610350 [patent_doc_number] => 07988124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Needle valve' [patent_app_type] => utility [patent_app_number] => 12/303182 [patent_app_country] => US [patent_app_date] => 2007-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9426 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/988/07988124.pdf [firstpage_image] =>[orig_patent_app_number] => 12303182 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303182
Needle valve Sep 10, 2007 Issued
Array ( [id] => 4622941 [patent_doc_number] => 08002235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Electrically actuated valves made from shape memory alloy wires embedded in elastomer' [patent_app_type] => utility [patent_app_number] => 11/853531 [patent_app_country] => US [patent_app_date] => 2007-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 9053 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/002/08002235.pdf [firstpage_image] =>[orig_patent_app_number] => 11853531 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/853531
Electrically actuated valves made from shape memory alloy wires embedded in elastomer Sep 10, 2007 Issued
Array ( [id] => 5449690 [patent_doc_number] => 20090065726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'High Temperature Ball Valve Seal' [patent_app_type] => utility [patent_app_number] => 11/850981 [patent_app_country] => US [patent_app_date] => 2007-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2707 [patent_no_of_claims] => 19 [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/A1/0065/20090065726.pdf [firstpage_image] =>[orig_patent_app_number] => 11850981 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/850981
High temperature ball valve seal Sep 5, 2007 Issued
Array ( [id] => 5319594 [patent_doc_number] => 20090057584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Lockable Sampling Valve' [patent_app_type] => utility [patent_app_number] => 11/846532 [patent_app_country] => US [patent_app_date] => 2007-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3146 [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/A1/0057/20090057584.pdf [firstpage_image] =>[orig_patent_app_number] => 11846532 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/846532
Lockable Sampling Valve Aug 28, 2007 Abandoned
Array ( [id] => 7485699 [patent_doc_number] => 08028969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Valve seat and valve ball for vacuum solenoid valves' [patent_app_type] => utility [patent_app_number] => 11/844659 [patent_app_country] => US [patent_app_date] => 2007-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3039 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/028/08028969.pdf [firstpage_image] =>[orig_patent_app_number] => 11844659 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844659
Valve seat and valve ball for vacuum solenoid valves Aug 23, 2007 Issued
Array ( [id] => 4610354 [patent_doc_number] => 07988126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Electromagnetic actuation unit' [patent_app_type] => utility [patent_app_number] => 12/440333 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4645 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/988/07988126.pdf [firstpage_image] =>[orig_patent_app_number] => 12440333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/440333
Electromagnetic actuation unit Aug 21, 2007 Issued
Array ( [id] => 5334372 [patent_doc_number] => 20090050836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'Connection device for quickly connecting pneumatic hose' [patent_app_type] => utility [patent_app_number] => 11/892051 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1884 [patent_no_of_claims] => 11 [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/A1/0050/20090050836.pdf [firstpage_image] =>[orig_patent_app_number] => 11892051 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/892051
Connection device for quickly connecting pneumatic hose Aug 19, 2007 Issued
Array ( [id] => 4723805 [patent_doc_number] => 20080203346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Fluid control system' [patent_app_type] => utility [patent_app_number] => 11/894210 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 22166 [patent_no_of_claims] => 17 [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/A1/0203/20080203346.pdf [firstpage_image] =>[orig_patent_app_number] => 11894210 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894210
Fluid control system Aug 19, 2007 Abandoned
Array ( [id] => 5444139 [patent_doc_number] => 20090045365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Fail Safe Mechanism For Valve Using A Cock And Lock Return Spring' [patent_app_type] => utility [patent_app_number] => 11/839379 [patent_app_country] => US [patent_app_date] => 2007-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3817 [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/A1/0045/20090045365.pdf [firstpage_image] =>[orig_patent_app_number] => 11839379 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/839379
Fail safe mechanism for valve using a cock and lock return spring Aug 14, 2007 Issued
Array ( [id] => 4768550 [patent_doc_number] => 20080054204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'PRESSURE RELIEF VALVE' [patent_app_type] => utility [patent_app_number] => 11/837783 [patent_app_country] => US [patent_app_date] => 2007-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1459 [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/A1/0054/20080054204.pdf [firstpage_image] =>[orig_patent_app_number] => 11837783 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/837783
Pressure relief valve Aug 12, 2007 Issued
Array ( [id] => 4498996 [patent_doc_number] => 07913973 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-29 [patent_title] => 'Reverse flow fueldraulic valve' [patent_app_type] => utility [patent_app_number] => 11/838110 [patent_app_country] => US [patent_app_date] => 2007-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4967 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/913/07913973.pdf [firstpage_image] =>[orig_patent_app_number] => 11838110 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/838110
Reverse flow fueldraulic valve Aug 12, 2007 Issued
Array ( [id] => 4685543 [patent_doc_number] => 20080029724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'VALVE ELEMENT OPENING/CLOSING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/832141 [patent_app_country] => US [patent_app_date] => 2007-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9999 [patent_no_of_claims] => 19 [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/A1/0029/20080029724.pdf [firstpage_image] =>[orig_patent_app_number] => 11832141 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/832141
Valve element opening/closing device Jul 31, 2007 Issued
Array ( [id] => 5356694 [patent_doc_number] => 20090031488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'FLUSH VALVE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 11/831393 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3018 [patent_no_of_claims] => 3 [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/A1/0031/20090031488.pdf [firstpage_image] =>[orig_patent_app_number] => 11831393 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/831393
FLUSH VALVE ASSEMBLY Jul 30, 2007 Abandoned
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