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] => 2444225 [patent_doc_number] => 04732543 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Liquid sensor systems for liquid-employing apparatus and sensors for use in such systems' [patent_app_type] => 1 [patent_app_number] => 6/904080 [patent_app_country] => US [patent_app_date] => 1986-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3508 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732543.pdf [firstpage_image] =>[orig_patent_app_number] => 904080 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904080
Liquid sensor systems for liquid-employing apparatus and sensors for use in such systems Sep 3, 1986 Issued
Array ( [id] => 2282560 [patent_doc_number] => 04709785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Retrofit friction-hydrostatic emergency lubrication system for a large rotating shaft' [patent_app_type] => 1 [patent_app_number] => 6/902728 [patent_app_country] => US [patent_app_date] => 1986-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4010 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/709/04709785.pdf [firstpage_image] =>[orig_patent_app_number] => 902728 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/902728
Retrofit friction-hydrostatic emergency lubrication system for a large rotating shaft Sep 1, 1986 Issued
Array ( [id] => 2374911 [patent_doc_number] => 04763760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Automatically forced fluid supply system' [patent_app_type] => 1 [patent_app_number] => 6/902571 [patent_app_country] => US [patent_app_date] => 1986-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3157 [patent_no_of_claims] => 18 [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/04/763/04763760.pdf [firstpage_image] =>[orig_patent_app_number] => 902571 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/902571
Automatically forced fluid supply system Sep 1, 1986 Issued
Array ( [id] => 2434785 [patent_doc_number] => 04778356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Diaphragm pump' [patent_app_type] => 1 [patent_app_number] => 6/901928 [patent_app_country] => US [patent_app_date] => 1986-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2182 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778356.pdf [firstpage_image] =>[orig_patent_app_number] => 901928 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/901928
Diaphragm pump Aug 28, 1986 Issued
06/901692 METHOD OF AND SYSTEM FOR CONTROLLING WELL PUMP AND FLOW RATE SENSOR THEREFOR Aug 28, 1986 Abandoned
Array ( [id] => 2403101 [patent_doc_number] => 04735287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Lubricating system for a fuel-injection pump' [patent_app_type] => 1 [patent_app_number] => 6/897342 [patent_app_country] => US [patent_app_date] => 1986-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2184 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735287.pdf [firstpage_image] =>[orig_patent_app_number] => 897342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/897342
Lubricating system for a fuel-injection pump Aug 17, 1986 Issued
Array ( [id] => 2338630 [patent_doc_number] => 04655691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Temperature-difference-actuated pump employing nonelectrical valves' [patent_app_type] => 1 [patent_app_number] => 6/895575 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2763 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655691.pdf [firstpage_image] =>[orig_patent_app_number] => 895575 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/895575
Temperature-difference-actuated pump employing nonelectrical valves Aug 11, 1986 Issued
Array ( [id] => 2299996 [patent_doc_number] => 04690622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Liquid intensifier unit' [patent_app_type] => 1 [patent_app_number] => 6/893952 [patent_app_country] => US [patent_app_date] => 1986-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 18 [patent_no_of_words] => 1891 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690622.pdf [firstpage_image] =>[orig_patent_app_number] => 893952 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/893952
Liquid intensifier unit Aug 6, 1986 Issued
Array ( [id] => 2411339 [patent_doc_number] => 04747760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Hand-actuatable pump for feed pumps of fuel injection systems for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 6/893140 [patent_app_country] => US [patent_app_date] => 1986-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1467 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/747/04747760.pdf [firstpage_image] =>[orig_patent_app_number] => 893140 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/893140
Hand-actuatable pump for feed pumps of fuel injection systems for internal combustion engines Aug 4, 1986 Issued
Array ( [id] => 2406383 [patent_doc_number] => 04730999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Negative pressure supply apparatus for automobiles' [patent_app_type] => 1 [patent_app_number] => 6/893251 [patent_app_country] => US [patent_app_date] => 1986-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4899 [patent_no_of_claims] => 16 [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/04/730/04730999.pdf [firstpage_image] =>[orig_patent_app_number] => 893251 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/893251
Negative pressure supply apparatus for automobiles Aug 4, 1986 Issued
Array ( [id] => 2578065 [patent_doc_number] => 04920859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Radial piston pump and motor' [patent_app_type] => 1 [patent_app_number] => 6/891892 [patent_app_country] => US [patent_app_date] => 1986-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2129 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920859.pdf [firstpage_image] =>[orig_patent_app_number] => 891892 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/891892
Radial piston pump and motor Jul 31, 1986 Issued
Array ( [id] => 2412352 [patent_doc_number] => 04734011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Pulsation dampener for reciprocating pumps' [patent_app_type] => 1 [patent_app_number] => 6/892544 [patent_app_country] => US [patent_app_date] => 1986-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2773 [patent_no_of_claims] => 8 [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/04/734/04734011.pdf [firstpage_image] =>[orig_patent_app_number] => 892544 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/892544
Pulsation dampener for reciprocating pumps Jul 31, 1986 Issued
Array ( [id] => 2406238 [patent_doc_number] => 04730991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Gas actuated proportioning pump' [patent_app_type] => 1 [patent_app_number] => 6/890395 [patent_app_country] => US [patent_app_date] => 1986-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3014 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/730/04730991.pdf [firstpage_image] =>[orig_patent_app_number] => 890395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/890395
Gas actuated proportioning pump Jul 28, 1986 Issued
Array ( [id] => 2379464 [patent_doc_number] => 04720246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Siphon-controlled pneumatic displacement pump' [patent_app_type] => 1 [patent_app_number] => 6/889874 [patent_app_country] => US [patent_app_date] => 1986-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10301 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720246.pdf [firstpage_image] =>[orig_patent_app_number] => 889874 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/889874
Siphon-controlled pneumatic displacement pump Jul 27, 1986 Issued
Array ( [id] => 2520259 [patent_doc_number] => 04797070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Displacement compressor for supercharging of combustion engines' [patent_app_type] => 1 [patent_app_number] => 6/892872 [patent_app_country] => US [patent_app_date] => 1986-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1711 [patent_no_of_claims] => 6 [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/04/797/04797070.pdf [firstpage_image] =>[orig_patent_app_number] => 892872 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/892872
Displacement compressor for supercharging of combustion engines Jul 27, 1986 Issued
Array ( [id] => 2385298 [patent_doc_number] => 04768932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Hydraulic paint pump' [patent_app_type] => 1 [patent_app_number] => 6/890752 [patent_app_country] => US [patent_app_date] => 1986-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4471 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768932.pdf [firstpage_image] =>[orig_patent_app_number] => 890752 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/890752
Hydraulic paint pump Jul 24, 1986 Issued
Array ( [id] => 2413114 [patent_doc_number] => 04726743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Hydraulically driven downhole pump' [patent_app_type] => 1 [patent_app_number] => 6/913660 [patent_app_country] => US [patent_app_date] => 1986-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4814 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726743.pdf [firstpage_image] =>[orig_patent_app_number] => 913660 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/913660
Hydraulically driven downhole pump Jul 17, 1986 Issued
Array ( [id] => 2325134 [patent_doc_number] => 04700808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Shaft mounted bearing lubricating device' [patent_app_type] => 1 [patent_app_number] => 6/886361 [patent_app_country] => US [patent_app_date] => 1986-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1944 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/700/04700808.pdf [firstpage_image] =>[orig_patent_app_number] => 886361 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/886361
Shaft mounted bearing lubricating device Jul 16, 1986 Issued
Array ( [id] => 2300019 [patent_doc_number] => 04690624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Fuel injection pump for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 6/886454 [patent_app_country] => US [patent_app_date] => 1986-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2143 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690624.pdf [firstpage_image] =>[orig_patent_app_number] => 886454 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/886454
Fuel injection pump for internal combustion engines Jul 16, 1986 Issued
Array ( [id] => 2320563 [patent_doc_number] => 04679989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-14 [patent_title] => 'Pump shovel bulk unloader' [patent_app_type] => 1 [patent_app_number] => 6/887023 [patent_app_country] => US [patent_app_date] => 1986-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1177 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/679/04679989.pdf [firstpage_image] =>[orig_patent_app_number] => 887023 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/887023
Pump shovel bulk unloader Jul 15, 1986 Issued
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