Search

Daniel R. Zirker

Examiner (ID: 10003)

Most Active Art Unit
1771
Art Unit(s)
1504, 1794, 1771, 1314
Total Applications
1073
Issued Applications
753
Pending Applications
43
Abandoned Applications
277

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7637810 [patent_doc_number] => 06378841 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Quarter-turn rotary plug valve with seats reciprocable during operation' [patent_app_type] => B1 [patent_app_number] => 09/696490 [patent_app_country] => US [patent_app_date] => 2000-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 5256 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378841.pdf [firstpage_image] =>[orig_patent_app_number] => 09696490 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/696490
Quarter-turn rotary plug valve with seats reciprocable during operation Oct 24, 2000 Issued
Array ( [id] => 1409634 [patent_doc_number] => 06534793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Control valve for an exhaust gas recirculation system of an internal combustion engine' [patent_app_type] => B1 [patent_app_number] => 09/581152 [patent_app_country] => US [patent_app_date] => 2000-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1322 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/534/06534793.pdf [firstpage_image] =>[orig_patent_app_number] => 09581152 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581152
Control valve for an exhaust gas recirculation system of an internal combustion engine Oct 22, 2000 Issued
Array ( [id] => 4381329 [patent_doc_number] => 06296226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Fluid metering system' [patent_app_type] => 1 [patent_app_number] => 9/692562 [patent_app_country] => US [patent_app_date] => 2000-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5196 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/296/06296226.pdf [firstpage_image] =>[orig_patent_app_number] => 692562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/692562
Fluid metering system Oct 18, 2000 Issued
Array ( [id] => 1539056 [patent_doc_number] => 06371443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Socket for liquid material or the like transferring connector' [patent_app_type] => B1 [patent_app_number] => 09/684911 [patent_app_country] => US [patent_app_date] => 2000-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2039 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/371/06371443.pdf [firstpage_image] =>[orig_patent_app_number] => 09684911 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/684911
Socket for liquid material or the like transferring connector Oct 9, 2000 Issued
Array ( [id] => 1531450 [patent_doc_number] => 06488260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Electric fail safe valve actuator' [patent_app_type] => B1 [patent_app_number] => 09/685752 [patent_app_country] => US [patent_app_date] => 2000-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4711 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/488/06488260.pdf [firstpage_image] =>[orig_patent_app_number] => 09685752 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/685752
Electric fail safe valve actuator Oct 9, 2000 Issued
09/684450 Stopcock Oct 5, 2000 Abandoned
09/677690 PULL TYPE SOLENOID WITH HIGH FORCE Oct 1, 2000 Abandoned
Array ( [id] => 1456735 [patent_doc_number] => 06391019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Valve apparatus and valve system using thereof' [patent_app_type] => B1 [patent_app_number] => 09/675228 [patent_app_country] => US [patent_app_date] => 2000-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9909 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/391/06391019.pdf [firstpage_image] =>[orig_patent_app_number] => 09675228 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/675228
Valve apparatus and valve system using thereof Sep 28, 2000 Issued
Array ( [id] => 1503197 [patent_doc_number] => 06439538 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Pressure variable valve apparatus and set pressure detecting apparatus of the valve apparatus' [patent_app_type] => B1 [patent_app_number] => 09/675230 [patent_app_country] => US [patent_app_date] => 2000-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 14914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/439/06439538.pdf [firstpage_image] =>[orig_patent_app_number] => 09675230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/675230
Pressure variable valve apparatus and set pressure detecting apparatus of the valve apparatus Sep 28, 2000 Issued
Array ( [id] => 4339096 [patent_doc_number] => 06199824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Spherical valve' [patent_app_type] => 1 [patent_app_number] => 9/670321 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 1193 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/199/06199824.pdf [firstpage_image] =>[orig_patent_app_number] => 670321 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670321
Spherical valve Sep 26, 2000 Issued
Array ( [id] => 4251102 [patent_doc_number] => 06305665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Bellows for sealing a valve rod passage in a globe valve' [patent_app_type] => 1 [patent_app_number] => 9/647262 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7263 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/305/06305665.pdf [firstpage_image] =>[orig_patent_app_number] => 647262 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/647262
Bellows for sealing a valve rod passage in a globe valve Sep 25, 2000 Issued
Array ( [id] => 1235721 [patent_doc_number] => 06685165 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Valve assembly having an adjusting diaphragm means' [patent_app_type] => B1 [patent_app_number] => 09/669201 [patent_app_country] => US [patent_app_date] => 2000-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4438 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685165.pdf [firstpage_image] =>[orig_patent_app_number] => 09669201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669201
Valve assembly having an adjusting diaphragm means Sep 24, 2000 Issued
Array ( [id] => 1437862 [patent_doc_number] => 06494432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Control element, especially a pneumatic valve' [patent_app_type] => B1 [patent_app_number] => 09/601752 [patent_app_country] => US [patent_app_date] => 2000-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 40 [patent_no_of_words] => 21945 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494432.pdf [firstpage_image] =>[orig_patent_app_number] => 09601752 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601752
Control element, especially a pneumatic valve Sep 21, 2000 Issued
Array ( [id] => 1598814 [patent_doc_number] => 06431521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Silicon carbide valve disc for nuclear reactors' [patent_app_type] => B1 [patent_app_number] => 09/666580 [patent_app_country] => US [patent_app_date] => 2000-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2818 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/431/06431521.pdf [firstpage_image] =>[orig_patent_app_number] => 09666580 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666580
Silicon carbide valve disc for nuclear reactors Sep 20, 2000 Issued
Array ( [id] => 1574328 [patent_doc_number] => 06446935 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Valve device with elevated mounting pads' [patent_app_type] => B1 [patent_app_number] => 09/661476 [patent_app_country] => US [patent_app_date] => 2000-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2412 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/446/06446935.pdf [firstpage_image] =>[orig_patent_app_number] => 09661476 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/661476
Valve device with elevated mounting pads Sep 13, 2000 Issued
Array ( [id] => 1434922 [patent_doc_number] => 06354562 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Valve for dust collector' [patent_app_type] => B1 [patent_app_number] => 09/662600 [patent_app_country] => US [patent_app_date] => 2000-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2763 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/354/06354562.pdf [firstpage_image] =>[orig_patent_app_number] => 09662600 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/662600
Valve for dust collector Sep 13, 2000 Issued
Array ( [id] => 7637811 [patent_doc_number] => 06378840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Electromagnetic valve' [patent_app_type] => B1 [patent_app_number] => 09/661090 [patent_app_country] => US [patent_app_date] => 2000-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3599 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378840.pdf [firstpage_image] =>[orig_patent_app_number] => 09661090 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/661090
Electromagnetic valve Sep 12, 2000 Issued
09/600930 Butterfly valve body Sep 10, 2000 Abandoned
Array ( [id] => 1522339 [patent_doc_number] => 06352241 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Butterfly valve body' [patent_app_type] => B1 [patent_app_number] => 09/601016 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4508 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352241.pdf [firstpage_image] =>[orig_patent_app_number] => 09601016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601016
Butterfly valve body Sep 7, 2000 Issued
Array ( [id] => 1484006 [patent_doc_number] => 06427975 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Throttle body insert for intake manifold' [patent_app_type] => B1 [patent_app_number] => 09/656731 [patent_app_country] => US [patent_app_date] => 2000-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1364 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/427/06427975.pdf [firstpage_image] =>[orig_patent_app_number] => 09656731 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/656731
Throttle body insert for intake manifold Sep 6, 2000 Issued
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