Search

Leonard E. Smith

Examiner (ID: 19440)

Most Active Art Unit
3403
Art Unit(s)
3403, 2899, 3502, 3402
Total Applications
1086
Issued Applications
977
Pending Applications
2
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2848088 [patent_doc_number] => 05095882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Cleanable air-to-air cooling system' [patent_app_type] => 1 [patent_app_number] => 7/529968 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1846 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095882.pdf [firstpage_image] =>[orig_patent_app_number] => 529968 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529968
Cleanable air-to-air cooling system May 28, 1990 Issued
Array ( [id] => 2842465 [patent_doc_number] => 05112200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Hydrodynamically suspended rotor axial flow blood pump' [patent_app_type] => 1 [patent_app_number] => 7/529598 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2324 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112200.pdf [firstpage_image] =>[orig_patent_app_number] => 529598 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529598
Hydrodynamically suspended rotor axial flow blood pump May 28, 1990 Issued
Array ( [id] => 2781009 [patent_doc_number] => 05113658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Hydraulic assist turbocharger system' [patent_app_type] => 1 [patent_app_number] => 7/525967 [patent_app_country] => US [patent_app_date] => 1990-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6100 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113658.pdf [firstpage_image] =>[orig_patent_app_number] => 525967 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525967
Hydraulic assist turbocharger system May 20, 1990 Issued
Array ( [id] => 2672057 [patent_doc_number] => 05066200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Double containment pumping system for pumping hazardous materials' [patent_app_type] => 1 [patent_app_number] => 7/525125 [patent_app_country] => US [patent_app_date] => 1990-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1609 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066200.pdf [firstpage_image] =>[orig_patent_app_number] => 525125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525125
Double containment pumping system for pumping hazardous materials May 16, 1990 Issued
Array ( [id] => 2824185 [patent_doc_number] => 05137003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Supercharged pressure control valve apparatus' [patent_app_type] => 1 [patent_app_number] => 7/523531 [patent_app_country] => US [patent_app_date] => 1990-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2275 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137003.pdf [firstpage_image] =>[orig_patent_app_number] => 523531 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523531
Supercharged pressure control valve apparatus May 14, 1990 Issued
Array ( [id] => 2803396 [patent_doc_number] => RE034148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Scroll type compressor with variable displacement mechanism' [patent_app_type] => 2 [patent_app_number] => 7/522058 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034148.pdf [firstpage_image] =>[orig_patent_app_number] => 522058 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522058
Scroll type compressor with variable displacement mechanism May 9, 1990 Issued
07/520130 AIRLESS SPARYER WITH ADJUSTABLE PRESSURE UNLOADING VALVE May 6, 1990 Abandoned
Array ( [id] => 2774723 [patent_doc_number] => 05092749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Fluid pump drive mechanism' [patent_app_type] => 1 [patent_app_number] => 7/519835 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4102 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/092/05092749.pdf [firstpage_image] =>[orig_patent_app_number] => 519835 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/519835
Fluid pump drive mechanism May 6, 1990 Issued
Array ( [id] => 2712154 [patent_doc_number] => 05076060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Control logic for exhaust gas driven turbocharger' [patent_app_type] => 1 [patent_app_number] => 7/519059 [patent_app_country] => US [patent_app_date] => 1990-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2361 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076060.pdf [firstpage_image] =>[orig_patent_app_number] => 519059 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/519059
Control logic for exhaust gas driven turbocharger May 3, 1990 Issued
Array ( [id] => 2808377 [patent_doc_number] => 05094204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Stratified charge injection for gas-fueled rotary engines' [patent_app_type] => 1 [patent_app_number] => 7/515949 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2195 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094204.pdf [firstpage_image] =>[orig_patent_app_number] => 515949 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515949
Stratified charge injection for gas-fueled rotary engines Apr 26, 1990 Issued
Array ( [id] => 2762605 [patent_doc_number] => 05074765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Elastomeric air pump' [patent_app_type] => 1 [patent_app_number] => 7/508418 [patent_app_country] => US [patent_app_date] => 1990-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1612 [patent_no_of_claims] => 9 [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/05/074/05074765.pdf [firstpage_image] =>[orig_patent_app_number] => 508418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/508418
Elastomeric air pump Apr 12, 1990 Issued
Array ( [id] => 2730647 [patent_doc_number] => 05014820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Engine prelubricator and pressurized lubricant reservoir' [patent_app_type] => 1 [patent_app_number] => 7/498459 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7592 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/014/05014820.pdf [firstpage_image] =>[orig_patent_app_number] => 498459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498459
Engine prelubricator and pressurized lubricant reservoir Mar 20, 1990 Issued
07/489868 PNEUMATIC PUMPING DEVICE Mar 5, 1990 Abandoned
Array ( [id] => 2853604 [patent_doc_number] => RE034114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Positive displacement piston pump' [patent_app_type] => 2 [patent_app_number] => 7/486702 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 5218 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034114.pdf [firstpage_image] =>[orig_patent_app_number] => 486702 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486702
Positive displacement piston pump Feb 27, 1990 Issued
Array ( [id] => 2806958 [patent_doc_number] => 05080560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Dryrite borehole dewatering system' [patent_app_type] => 1 [patent_app_number] => 7/482238 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2447 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080560.pdf [firstpage_image] =>[orig_patent_app_number] => 482238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482238
Dryrite borehole dewatering system Feb 19, 1990 Issued
07/483330 RING VALVE PUMP Feb 19, 1990 Abandoned
Array ( [id] => 2752602 [patent_doc_number] => 04993926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Fuel pumping apparatus' [patent_app_type] => 1 [patent_app_number] => 7/473097 [patent_app_country] => US [patent_app_date] => 1990-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1386 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/993/04993926.pdf [firstpage_image] =>[orig_patent_app_number] => 473097 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/473097
Fuel pumping apparatus Jan 30, 1990 Issued
Array ( [id] => 2578134 [patent_doc_number] => 04963074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Variable displacement swash-plate type compressor' [patent_app_type] => 1 [patent_app_number] => 7/293434 [patent_app_country] => US [patent_app_date] => 1990-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 9711 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963074.pdf [firstpage_image] =>[orig_patent_app_number] => 293434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293434
Variable displacement swash-plate type compressor Jan 3, 1990 Issued
Array ( [id] => 2869234 [patent_doc_number] => 05237907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Radial piston machine having working fluid passing through the crankcase' [patent_app_type] => 1 [patent_app_number] => 7/449902 [patent_app_country] => US [patent_app_date] => 1989-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5117 [patent_no_of_claims] => 10 [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/05/237/05237907.pdf [firstpage_image] =>[orig_patent_app_number] => 449902 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449902
Radial piston machine having working fluid passing through the crankcase Dec 25, 1989 Issued
Array ( [id] => 2697980 [patent_doc_number] => 04992031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Internal combustion engine driven multiple pump' [patent_app_type] => 1 [patent_app_number] => 7/456151 [patent_app_country] => US [patent_app_date] => 1989-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992031.pdf [firstpage_image] =>[orig_patent_app_number] => 456151 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456151
Internal combustion engine driven multiple pump Dec 10, 1989 Issued
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