
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4730959
[patent_doc_number] => 20080048140
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-28
[patent_title] => 'FLUID SAVING BLOWOUT PREVENTER OPERATOR SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/466161
[patent_app_country] => US
[patent_app_date] => 2006-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3948
[patent_no_of_claims] => 19
[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/A1/0048/20080048140.pdf
[firstpage_image] =>[orig_patent_app_number] => 11466161
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/466161 | Fluid saving blowout preventer operator system | Aug 21, 2006 | Issued |
Array
(
[id] => 389439
[patent_doc_number] => 07300033
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-11-27
[patent_title] => 'Blowout preventer operator locking system'
[patent_app_type] => utility
[patent_app_number] => 11/466160
[patent_app_country] => US
[patent_app_date] => 2006-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 3953
[patent_no_of_claims] => 18
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[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/300/07300033.pdf
[firstpage_image] =>[orig_patent_app_number] => 11466160
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/466160 | Blowout preventer operator locking system | Aug 21, 2006 | Issued |
Array
(
[id] => 4730958
[patent_doc_number] => 20080048139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-28
[patent_title] => 'DUAL-CYLINDER BLOWOUT PREVENTER OPERATOR SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/466158
[patent_app_country] => US
[patent_app_date] => 2006-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3946
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[pdf_file] => publications/A1/0048/20080048139.pdf
[firstpage_image] =>[orig_patent_app_number] => 11466158
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/466158 | Dual-cylinder blowout preventer operator system | Aug 21, 2006 | Issued |
Array
(
[id] => 577588
[patent_doc_number] => 07438276
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-10-21
[patent_title] => 'Electromagnetic valve for brake control'
[patent_app_type] => utility
[patent_app_number] => 11/505384
[patent_app_country] => US
[patent_app_date] => 2006-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 7418
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 413
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/438/07438276.pdf
[firstpage_image] =>[orig_patent_app_number] => 11505384
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/505384 | Electromagnetic valve for brake control | Aug 16, 2006 | Issued |
Array
(
[id] => 6310650
[patent_doc_number] => 20100193723
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-05
[patent_title] => 'Valve with a Structure for Mitigating Abrasive Wear or Galling of Sealing Surfaces between a Seat Ring and a Closure Member during Their Relative Sliding Contact with Each Other'
[patent_app_type] => utility
[patent_app_number] => 12/377303
[patent_app_country] => US
[patent_app_date] => 2006-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 4979
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0193/20100193723.pdf
[firstpage_image] =>[orig_patent_app_number] => 12377303
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/377303 | Valve with a structure for mitigating abrasive wear or galling of sealing surfaces between a seat ring and a closure member during their relative sliding contact with each other | Aug 13, 2006 | Issued |
Array
(
[id] => 81574
[patent_doc_number] => 07740228
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-22
[patent_title] => 'Valve assembly including a torsion spring coupling a valve shaft and actuator shaft'
[patent_app_type] => utility
[patent_app_number] => 11/501422
[patent_app_country] => US
[patent_app_date] => 2006-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3095
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/740/07740228.pdf
[firstpage_image] =>[orig_patent_app_number] => 11501422
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/501422 | Valve assembly including a torsion spring coupling a valve shaft and actuator shaft | Aug 8, 2006 | Issued |
Array
(
[id] => 4648616
[patent_doc_number] => 20080035871
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-14
[patent_title] => 'Solenoid arrangement'
[patent_app_type] => utility
[patent_app_number] => 11/501933
[patent_app_country] => US
[patent_app_date] => 2006-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2063
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
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[pdf_file] => publications/A1/0035/20080035871.pdf
[firstpage_image] =>[orig_patent_app_number] => 11501933
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/501933 | Solenoid arrangement | Aug 8, 2006 | Issued |
Array
(
[id] => 4532032
[patent_doc_number] => 07874542
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-25
[patent_title] => 'Actuator levers, collets, and collet removers'
[patent_app_type] => utility
[patent_app_number] => 11/501315
[patent_app_country] => US
[patent_app_date] => 2006-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 5557
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/874/07874542.pdf
[firstpage_image] =>[orig_patent_app_number] => 11501315
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/501315 | Actuator levers, collets, and collet removers | Aug 8, 2006 | Issued |
Array
(
[id] => 6239822
[patent_doc_number] => 20100133455
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-03
[patent_title] => 'MANUAL AND AUTOMATIC DRIVING SYSTEM FOR VALVES, FIXING JOINT FOR SUCH SYSTEM AND SUPPLYING KIT THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/063361
[patent_app_country] => US
[patent_app_date] => 2006-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3310
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[pdf_file] => publications/A1/0133/20100133455.pdf
[firstpage_image] =>[orig_patent_app_number] => 12063361
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/063361 | MANUAL AND AUTOMATIC DRIVING SYSTEM FOR VALVES, FIXING JOINT FOR SUCH SYSTEM AND SUPPLYING KIT THEREOF | Aug 6, 2006 | Abandoned |
Array
(
[id] => 5151938
[patent_doc_number] => 20070034820
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-02-15
[patent_title] => 'DRAIN VALVE'
[patent_app_type] => utility
[patent_app_number] => 11/462823
[patent_app_country] => US
[patent_app_date] => 2006-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 3748
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[pdf_file] => publications/A1/0034/20070034820.pdf
[firstpage_image] =>[orig_patent_app_number] => 11462823
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/462823 | Drain valve | Aug 6, 2006 | Issued |
Array
(
[id] => 5382953
[patent_doc_number] => 20090224197
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-09-10
[patent_title] => 'GATE VALVE DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/063344
[patent_app_country] => US
[patent_app_date] => 2006-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0224/20090224197.pdf
[firstpage_image] =>[orig_patent_app_number] => 12063344
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/063344 | Gate valve device | Aug 6, 2006 | Issued |
Array
(
[id] => 4441341
[patent_doc_number] => 07862004
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-04
[patent_title] => 'Gas eliminating control valve'
[patent_app_type] => utility
[patent_app_number] => 11/462583
[patent_app_country] => US
[patent_app_date] => 2006-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/07/862/07862004.pdf
[firstpage_image] =>[orig_patent_app_number] => 11462583
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/462583 | Gas eliminating control valve | Aug 3, 2006 | Issued |
Array
(
[id] => 6399330
[patent_doc_number] => 20100148106
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-06-17
[patent_title] => 'VALVE ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 11/997183
[patent_app_country] => US
[patent_app_date] => 2006-08-04
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 11997183
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/997183 | VALVE ASSEMBLY | Aug 3, 2006 | Abandoned |
Array
(
[id] => 4527402
[patent_doc_number] => 07871056
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-01-18
[patent_title] => 'Magnetic valve'
[patent_app_type] => utility
[patent_app_number] => 12/066580
[patent_app_country] => US
[patent_app_date] => 2006-08-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/871/07871056.pdf
[firstpage_image] =>[orig_patent_app_number] => 12066580
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/066580 | Magnetic valve | Aug 1, 2006 | Issued |
Array
(
[id] => 561512
[patent_doc_number] => 07458561
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-12-02
[patent_title] => 'Spool valve apparatus'
[patent_app_type] => utility
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[patent_app_country] => US
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[pdf_file] => patents/07/458/07458561.pdf
[firstpage_image] =>[orig_patent_app_number] => 11492960
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/492960 | Spool valve apparatus | Jul 25, 2006 | Issued |
Array
(
[id] => 4907051
[patent_doc_number] => 20080017817
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-24
[patent_title] => 'Thermally isolated actuator with temporary contacting linkage for an exhaust valve'
[patent_app_type] => utility
[patent_app_number] => 11/491864
[patent_app_country] => US
[patent_app_date] => 2006-07-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0017/20080017817.pdf
[firstpage_image] =>[orig_patent_app_number] => 11491864
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/491864 | Thermally isolated actuator with temporary contacting linkage for an exhaust valve | Jul 23, 2006 | Issued |
Array
(
[id] => 4907050
[patent_doc_number] => 20080017816
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-24
[patent_title] => 'Thermal isolator for actuator and valve assembly'
[patent_app_type] => utility
[patent_app_number] => 11/491836
[patent_app_country] => US
[patent_app_date] => 2006-07-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0017/20080017816.pdf
[firstpage_image] =>[orig_patent_app_number] => 11491836
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/491836 | Thermal isolator for actuator and valve assembly | Jul 23, 2006 | Abandoned |
Array
(
[id] => 561492
[patent_doc_number] => 07458559
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-12-02
[patent_title] => 'Bi-directional knife gate valve apparatus and method'
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[patent_app_number] => 11/490251
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[pdf_file] => patents/07/458/07458559.pdf
[firstpage_image] =>[orig_patent_app_number] => 11490251
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/490251 | Bi-directional knife gate valve apparatus and method | Jul 20, 2006 | Issued |
Array
(
[id] => 4907049
[patent_doc_number] => 20080017815
[patent_country] => US
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[patent_title] => 'Side loaded valve assembly'
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[pdf_file] => publications/A1/0017/20080017815.pdf
[firstpage_image] =>[orig_patent_app_number] => 11488950
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/488950 | Side loaded valve assembly | Jul 18, 2006 | Issued |
Array
(
[id] => 280910
[patent_doc_number] => 07552906
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-30
[patent_title] => 'Valve assembly'
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[pdf_file] => patents/07/552/07552906.pdf
[firstpage_image] =>[orig_patent_app_number] => 11487734
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/487734 | Valve assembly | Jul 16, 2006 | Issued |