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] => 7213398 [patent_doc_number] => 20050253098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Slurry mixer constrictor valve' [patent_app_type] => utility [patent_app_number] => 10/846131 [patent_app_country] => US [patent_app_date] => 2004-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5505 [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/A1/0253/20050253098.pdf [firstpage_image] =>[orig_patent_app_number] => 10846131 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/846131
Slurry mixer constrictor valve May 13, 2004 Issued
Array ( [id] => 508348 [patent_doc_number] => 07192001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-20 [patent_title] => 'Thermopneumatic microvalve' [patent_app_type] => utility [patent_app_number] => 10/842665 [patent_app_country] => US [patent_app_date] => 2004-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 4886 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/192/07192001.pdf [firstpage_image] =>[orig_patent_app_number] => 10842665 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/842665
Thermopneumatic microvalve May 9, 2004 Issued
Array ( [id] => 737492 [patent_doc_number] => 07028984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Flow control valve for gardening pipe' [patent_app_type] => utility [patent_app_number] => 10/841310 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1818 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/028/07028984.pdf [firstpage_image] =>[orig_patent_app_number] => 10841310 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/841310
Flow control valve for gardening pipe May 6, 2004 Issued
Array ( [id] => 775278 [patent_doc_number] => 06997434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-14 [patent_title] => 'Twist cam valve' [patent_app_type] => utility [patent_app_number] => 10/841371 [patent_app_country] => US [patent_app_date] => 2004-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/997/06997434.pdf [firstpage_image] =>[orig_patent_app_number] => 10841371 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/841371
Twist cam valve May 5, 2004 Issued
Array ( [id] => 5133659 [patent_doc_number] => 20070075288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Gate valve' [patent_app_type] => utility [patent_app_number] => 10/555221 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2130 [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/A1/0075/20070075288.pdf [firstpage_image] =>[orig_patent_app_number] => 10555221 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/555221
Gate valve Apr 29, 2004 Abandoned
Array ( [id] => 7066932 [patent_doc_number] => 20050242314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Needle valve for flow control' [patent_app_type] => utility [patent_app_number] => 10/835700 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2600 [patent_no_of_claims] => 12 [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/A1/0242/20050242314.pdf [firstpage_image] =>[orig_patent_app_number] => 10835700 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/835700
Needle valve for flow control Apr 29, 2004 Issued
Array ( [id] => 6923339 [patent_doc_number] => 20050236594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Wireless remotely-operable utility flow-control valve and method' [patent_app_type] => utility [patent_app_number] => 10/830311 [patent_app_country] => US [patent_app_date] => 2004-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3245 [patent_no_of_claims] => 22 [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/A1/0236/20050236594.pdf [firstpage_image] =>[orig_patent_app_number] => 10830311 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/830311
Wireless remotely-operable utility flow-control valve and method Apr 22, 2004 Abandoned
Array ( [id] => 7314160 [patent_doc_number] => 20040222397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Valve device having a plurality of solenoids' [patent_app_type] => new [patent_app_number] => 10/829951 [patent_app_country] => US [patent_app_date] => 2004-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20040222397.pdf [firstpage_image] =>[orig_patent_app_number] => 10829951 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/829951
Valve device having a plurality of solenoids Apr 22, 2004 Issued
Array ( [id] => 708202 [patent_doc_number] => 07055795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-06 [patent_title] => 'Drive mechanisms for valve actuators' [patent_app_type] => utility [patent_app_number] => 10/827500 [patent_app_country] => US [patent_app_date] => 2004-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5818 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/055/07055795.pdf [firstpage_image] =>[orig_patent_app_number] => 10827500 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/827500
Drive mechanisms for valve actuators Apr 18, 2004 Issued
Array ( [id] => 758160 [patent_doc_number] => 07011291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-14 [patent_title] => 'Handle for valves' [patent_app_type] => utility [patent_app_number] => 10/824870 [patent_app_country] => US [patent_app_date] => 2004-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1970 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/011/07011291.pdf [firstpage_image] =>[orig_patent_app_number] => 10824870 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/824870
Handle for valves Apr 13, 2004 Issued
Array ( [id] => 5145533 [patent_doc_number] => 20070045587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Diaphragm valve seat' [patent_app_type] => utility [patent_app_number] => 10/551480 [patent_app_country] => US [patent_app_date] => 2004-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3036 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20070045587.pdf [firstpage_image] =>[orig_patent_app_number] => 10551480 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551480
Diaphragm valve seat Apr 12, 2004 Abandoned
Array ( [id] => 7406672 [patent_doc_number] => 20040227119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'On/off solenoid' [patent_app_type] => new [patent_app_number] => 10/821740 [patent_app_country] => US [patent_app_date] => 2004-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2610 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20040227119.pdf [firstpage_image] =>[orig_patent_app_number] => 10821740 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/821740
On/off solenoid Apr 8, 2004 Issued
Array ( [id] => 870037 [patent_doc_number] => 07360750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Piezoelectric air valve and multiple-type piezoelectric air valve' [patent_app_type] => utility [patent_app_number] => 10/822126 [patent_app_country] => US [patent_app_date] => 2004-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8341 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/360/07360750.pdf [firstpage_image] =>[orig_patent_app_number] => 10822126 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/822126
Piezoelectric air valve and multiple-type piezoelectric air valve Apr 8, 2004 Issued
Array ( [id] => 5780046 [patent_doc_number] => 20060202141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Valve for a tap' [patent_app_type] => utility [patent_app_number] => 10/552175 [patent_app_country] => US [patent_app_date] => 2004-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3712 [patent_no_of_claims] => 15 [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/A1/0202/20060202141.pdf [firstpage_image] =>[orig_patent_app_number] => 10552175 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/552175
Valve for a tap Apr 7, 2004 Abandoned
Array ( [id] => 6949642 [patent_doc_number] => 20050224736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-13 [patent_title] => 'Oil return valve' [patent_app_type] => utility [patent_app_number] => 10/819161 [patent_app_country] => US [patent_app_date] => 2004-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 997 [patent_no_of_claims] => 2 [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/A1/0224/20050224736.pdf [firstpage_image] =>[orig_patent_app_number] => 10819161 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/819161
Oil return valve Apr 6, 2004 Abandoned
Array ( [id] => 611809 [patent_doc_number] => 07147202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'Tank vent valve' [patent_app_type] => utility [patent_app_number] => 10/522310 [patent_app_country] => US [patent_app_date] => 2004-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2668 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/147/07147202.pdf [firstpage_image] =>[orig_patent_app_number] => 10522310 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/522310
Tank vent valve Apr 5, 2004 Issued
Array ( [id] => 835759 [patent_doc_number] => 07392971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-01 [patent_title] => 'Infinitely variable directional valve' [patent_app_type] => utility [patent_app_number] => 10/551992 [patent_app_country] => US [patent_app_date] => 2004-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3735 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/392/07392971.pdf [firstpage_image] =>[orig_patent_app_number] => 10551992 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551992
Infinitely variable directional valve Apr 4, 2004 Issued
Array ( [id] => 704707 [patent_doc_number] => 07059586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Knife gate valve having elastomeric gate and chest seals' [patent_app_type] => utility [patent_app_number] => 10/816520 [patent_app_country] => US [patent_app_date] => 2004-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2729 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/059/07059586.pdf [firstpage_image] =>[orig_patent_app_number] => 10816520 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/816520
Knife gate valve having elastomeric gate and chest seals Mar 31, 2004 Issued
Array ( [id] => 677881 [patent_doc_number] => 07083161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Method and apparatus for providing vacuum isolation' [patent_app_type] => utility [patent_app_number] => 10/813660 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3501 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/083/07083161.pdf [firstpage_image] =>[orig_patent_app_number] => 10813660 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/813660
Method and apparatus for providing vacuum isolation Mar 30, 2004 Issued
Array ( [id] => 7436240 [patent_doc_number] => 20040195038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Flow controlling apparatus' [patent_app_type] => new [patent_app_number] => 10/812871 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3490 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20040195038.pdf [firstpage_image] =>[orig_patent_app_number] => 10812871 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/812871
Flow controlling apparatus Mar 30, 2004 Issued
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