Search

Mitchell Siegel

Examiner (ID: 2166, Phone: (571)272-2626 , Office: P/2912 )

Most Active Art Unit
2912
Art Unit(s)
2912, 2902, 2900
Total Applications
10475
Issued Applications
10395
Pending Applications
6
Abandoned Applications
85

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2916179 [patent_doc_number] => 05245963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Device to enhance combustion efficiency in an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/924951 [patent_app_country] => US [patent_app_date] => 1992-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3177 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245963.pdf [firstpage_image] =>[orig_patent_app_number] => 924951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/924951
Device to enhance combustion efficiency in an internal combustion engine Aug 4, 1992 Issued
Array ( [id] => 2922746 [patent_doc_number] => 05219398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Control device for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/927053 [patent_app_country] => US [patent_app_date] => 1992-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5495 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219398.pdf [firstpage_image] =>[orig_patent_app_number] => 927053 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/927053
Control device for internal combustion engine Aug 4, 1992 Issued
Array ( [id] => 2916279 [patent_doc_number] => 05245968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'System to determine cam phase and cylinder identification for a variable cam timing engine' [patent_app_type] => 1 [patent_app_number] => 7/924811 [patent_app_country] => US [patent_app_date] => 1992-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3137 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245968.pdf [firstpage_image] =>[orig_patent_app_number] => 924811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/924811
System to determine cam phase and cylinder identification for a variable cam timing engine Aug 3, 1992 Issued
Array ( [id] => 3005892 [patent_doc_number] => 05315823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Control apparatus for speedily warming up catalyst in internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/922103 [patent_app_country] => US [patent_app_date] => 1992-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 16273 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315823.pdf [firstpage_image] =>[orig_patent_app_number] => 922103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/922103
Control apparatus for speedily warming up catalyst in internal combustion engine Jul 30, 1992 Issued
Array ( [id] => 3060095 [patent_doc_number] => 05345203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Resonator arrangement for electron spin resonance spectroscopy' [patent_app_type] => 1 [patent_app_number] => 7/923731 [patent_app_country] => US [patent_app_date] => 1992-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5303 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345203.pdf [firstpage_image] =>[orig_patent_app_number] => 923731 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/923731
Resonator arrangement for electron spin resonance spectroscopy Jul 30, 1992 Issued
Array ( [id] => 3017974 [patent_doc_number] => 05332981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Temperature variable attenuator' [patent_app_type] => 1 [patent_app_number] => 7/923862 [patent_app_country] => US [patent_app_date] => 1992-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2604 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332981.pdf [firstpage_image] =>[orig_patent_app_number] => 923862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/923862
Temperature variable attenuator Jul 30, 1992 Issued
07/915700 HIGH FREQUENCY DEVICE Jul 28, 1992 Abandoned
Array ( [id] => 3099901 [patent_doc_number] => 05291163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'YIG sphere positioning apparatus' [patent_app_type] => 1 [patent_app_number] => 7/921823 [patent_app_country] => US [patent_app_date] => 1992-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7667 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291163.pdf [firstpage_image] =>[orig_patent_app_number] => 921823 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/921823
YIG sphere positioning apparatus Jul 28, 1992 Issued
Array ( [id] => 3071347 [patent_doc_number] => 05294899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'YIG-tuned circuit with rotatable magnetic polepiece' [patent_app_type] => 1 [patent_app_number] => 7/921877 [patent_app_country] => US [patent_app_date] => 1992-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4777 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/294/05294899.pdf [firstpage_image] =>[orig_patent_app_number] => 921877 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/921877
YIG-tuned circuit with rotatable magnetic polepiece Jul 28, 1992 Issued
Array ( [id] => 2876820 [patent_doc_number] => 05243941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Actuator for engine idling control mechanism' [patent_app_type] => 1 [patent_app_number] => 7/922172 [patent_app_country] => US [patent_app_date] => 1992-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 7050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/243/05243941.pdf [firstpage_image] =>[orig_patent_app_number] => 922172 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/922172
Actuator for engine idling control mechanism Jul 27, 1992 Issued
Array ( [id] => 2959007 [patent_doc_number] => 05251601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Lean burn mixture control system' [patent_app_type] => 1 [patent_app_number] => 7/920855 [patent_app_country] => US [patent_app_date] => 1992-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4469 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251601.pdf [firstpage_image] =>[orig_patent_app_number] => 920855 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/920855
Lean burn mixture control system Jul 27, 1992 Issued
Array ( [id] => 2892944 [patent_doc_number] => 05235956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Secondary air feed device of an engine' [patent_app_type] => 1 [patent_app_number] => 7/917220 [patent_app_country] => US [patent_app_date] => 1992-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7499 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235956.pdf [firstpage_image] =>[orig_patent_app_number] => 917220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917220
Secondary air feed device of an engine Jul 22, 1992 Issued
Array ( [id] => 2943598 [patent_doc_number] => 05263455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Fuel injection control apparatus for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/917335 [patent_app_country] => US [patent_app_date] => 1992-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6246 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/263/05263455.pdf [firstpage_image] =>[orig_patent_app_number] => 917335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917335
Fuel injection control apparatus for internal combustion engine Jul 22, 1992 Issued
Array ( [id] => 3027115 [patent_doc_number] => 05289143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Magnetostatic wave device' [patent_app_type] => 1 [patent_app_number] => 7/918503 [patent_app_country] => US [patent_app_date] => 1992-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3291 [patent_no_of_claims] => 9 [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/05/289/05289143.pdf [firstpage_image] =>[orig_patent_app_number] => 918503 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/918503
Magnetostatic wave device Jul 21, 1992 Issued
Array ( [id] => 3099863 [patent_doc_number] => 05291161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Microwave band-pass filter having frequency characteristic of insertion loss steeply increasing on one outside of pass-band' [patent_app_type] => 1 [patent_app_number] => 7/916252 [patent_app_country] => US [patent_app_date] => 1992-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 11896 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291161.pdf [firstpage_image] =>[orig_patent_app_number] => 916252 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/916252
Microwave band-pass filter having frequency characteristic of insertion loss steeply increasing on one outside of pass-band Jul 20, 1992 Issued
Array ( [id] => 3099824 [patent_doc_number] => 05291159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Acoustic resonator filter with electrically variable center frequency and bandwidth' [patent_app_type] => 1 [patent_app_number] => 7/916238 [patent_app_country] => US [patent_app_date] => 1992-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2009 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291159.pdf [firstpage_image] =>[orig_patent_app_number] => 916238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/916238
Acoustic resonator filter with electrically variable center frequency and bandwidth Jul 19, 1992 Issued
Array ( [id] => 3085071 [patent_doc_number] => 05321374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Transverse electromagnetic mode resonator' [patent_app_type] => 1 [patent_app_number] => 7/915925 [patent_app_country] => US [patent_app_date] => 1992-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5949 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321374.pdf [firstpage_image] =>[orig_patent_app_number] => 915925 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/915925
Transverse electromagnetic mode resonator Jul 16, 1992 Issued
Array ( [id] => 3094438 [patent_doc_number] => 05278527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Dielectric filter and shield therefor' [patent_app_type] => 1 [patent_app_number] => 7/916048 [patent_app_country] => US [patent_app_date] => 1992-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5549 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278527.pdf [firstpage_image] =>[orig_patent_app_number] => 916048 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/916048
Dielectric filter and shield therefor Jul 16, 1992 Issued
Array ( [id] => 3070590 [patent_doc_number] => 05311153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Integrated waveguide/stripline transition' [patent_app_type] => 1 [patent_app_number] => 7/917633 [patent_app_country] => US [patent_app_date] => 1992-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/311/05311153.pdf [firstpage_image] =>[orig_patent_app_number] => 917633 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917633
Integrated waveguide/stripline transition Jul 16, 1992 Issued
Array ( [id] => 3024497 [patent_doc_number] => 05302923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Interconnection plate having high frequency transmission line through paths' [patent_app_type] => 1 [patent_app_number] => 7/914952 [patent_app_country] => US [patent_app_date] => 1992-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3571 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302923.pdf [firstpage_image] =>[orig_patent_app_number] => 914952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/914952
Interconnection plate having high frequency transmission line through paths Jul 15, 1992 Issued
Menu