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
06/795017 PROCESS AND DEVICE FOR IMPROVING WORKING OF LIQUID PUMPS Nov 3, 1985 Issued
Array ( [id] => 2324171 [patent_doc_number] => 04634351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Diaphragm pump' [patent_app_type] => 1 [patent_app_number] => 6/793366 [patent_app_country] => US [patent_app_date] => 1985-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2321 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/634/04634351.pdf [firstpage_image] =>[orig_patent_app_number] => 793366 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/793366
Diaphragm pump Oct 30, 1985 Issued
Array ( [id] => 2305485 [patent_doc_number] => 04699250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Lubricant dispenser' [patent_app_type] => 1 [patent_app_number] => 6/787653 [patent_app_country] => US [patent_app_date] => 1985-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3029 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699250.pdf [firstpage_image] =>[orig_patent_app_number] => 787653 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/787653
Lubricant dispenser Oct 15, 1985 Issued
Array ( [id] => 2307606 [patent_doc_number] => 04637784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Metering pump with diaphragm' [patent_app_type] => 1 [patent_app_number] => 6/787499 [patent_app_country] => US [patent_app_date] => 1985-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 4071 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/637/04637784.pdf [firstpage_image] =>[orig_patent_app_number] => 787499 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/787499
Metering pump with diaphragm Oct 14, 1985 Issued
Array ( [id] => 2627457 [patent_doc_number] => 04909711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Small fan with electric drive motor' [patent_app_type] => 1 [patent_app_number] => 6/786118 [patent_app_country] => US [patent_app_date] => 1985-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909711.pdf [firstpage_image] =>[orig_patent_app_number] => 786118 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786118
Small fan with electric drive motor Oct 9, 1985 Issued
Array ( [id] => 2256891 [patent_doc_number] => 04597721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Double acting diaphragm pump with improved disassembly means' [patent_app_type] => 1 [patent_app_number] => 6/784241 [patent_app_country] => US [patent_app_date] => 1985-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4587 [patent_no_of_claims] => 16 [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/04/597/04597721.pdf [firstpage_image] =>[orig_patent_app_number] => 784241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/784241
Double acting diaphragm pump with improved disassembly means Oct 3, 1985 Issued
Array ( [id] => 2293929 [patent_doc_number] => 04683984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Scavenge oil system' [patent_app_type] => 1 [patent_app_number] => 6/784325 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3288 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683984.pdf [firstpage_image] =>[orig_patent_app_number] => 784325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/784325
Scavenge oil system Oct 2, 1985 Issued
Array ( [id] => 2317953 [patent_doc_number] => 04671386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Lubricating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/782504 [patent_app_country] => US [patent_app_date] => 1985-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2025 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671386.pdf [firstpage_image] =>[orig_patent_app_number] => 782504 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/782504
Lubricating apparatus Sep 30, 1985 Issued
Array ( [id] => 2613100 [patent_doc_number] => 04893986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'High-pressure high-temperature coal slurry centrifugal pump and let-down turbine' [patent_app_type] => 1 [patent_app_number] => 6/783045 [patent_app_country] => US [patent_app_date] => 1985-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 7239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893986.pdf [firstpage_image] =>[orig_patent_app_number] => 783045 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783045
High-pressure high-temperature coal slurry centrifugal pump and let-down turbine Sep 29, 1985 Issued
Array ( [id] => 2380760 [patent_doc_number] => 04662828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Fuel injection pump by means of indirect control with elastic accessory' [patent_app_type] => 1 [patent_app_number] => 6/780635 [patent_app_country] => US [patent_app_date] => 1985-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1408 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/662/04662828.pdf [firstpage_image] =>[orig_patent_app_number] => 780635 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780635
Fuel injection pump by means of indirect control with elastic accessory Sep 25, 1985 Issued
Array ( [id] => 2355263 [patent_doc_number] => 04666019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Device for monitoring lubrication in large diesel engines' [patent_app_type] => 1 [patent_app_number] => 6/779795 [patent_app_country] => US [patent_app_date] => 1985-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5358 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666019.pdf [firstpage_image] =>[orig_patent_app_number] => 779795 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/779795
Device for monitoring lubrication in large diesel engines Sep 23, 1985 Issued
Array ( [id] => 2343188 [patent_doc_number] => 04648818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Rotary sleeve bearing apparatus for a rotary compressor' [patent_app_type] => 1 [patent_app_number] => 6/777877 [patent_app_country] => US [patent_app_date] => 1985-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2326 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648818.pdf [firstpage_image] =>[orig_patent_app_number] => 777877 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777877
Rotary sleeve bearing apparatus for a rotary compressor Sep 19, 1985 Issued
Array ( [id] => 2238145 [patent_doc_number] => 04621988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'Liquid intensifier unit' [patent_app_type] => 1 [patent_app_number] => 6/776463 [patent_app_country] => US [patent_app_date] => 1985-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 18 [patent_no_of_words] => 1781 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/621/04621988.pdf [firstpage_image] =>[orig_patent_app_number] => 776463 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776463
Liquid intensifier unit Sep 15, 1985 Issued
06/777709 PUMP Sep 10, 1985 Abandoned
Array ( [id] => 2378772 [patent_doc_number] => 04708601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Dual diaphragm pump' [patent_app_type] => 1 [patent_app_number] => 6/770420 [patent_app_country] => US [patent_app_date] => 1985-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2928 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708601.pdf [firstpage_image] =>[orig_patent_app_number] => 770420 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/770420
Dual diaphragm pump Aug 28, 1985 Issued
Array ( [id] => 2274412 [patent_doc_number] => 04606709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Liquid pump with sequential operating fluid pistons' [patent_app_type] => 1 [patent_app_number] => 6/769314 [patent_app_country] => US [patent_app_date] => 1985-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4200 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606709.pdf [firstpage_image] =>[orig_patent_app_number] => 769314 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/769314
Liquid pump with sequential operating fluid pistons Aug 25, 1985 Issued
Array ( [id] => 2276606 [patent_doc_number] => 04619589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Diaphragm pump, particularly for dosing liquids' [patent_app_type] => 1 [patent_app_number] => 6/767618 [patent_app_country] => US [patent_app_date] => 1985-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1885 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/619/04619589.pdf [firstpage_image] =>[orig_patent_app_number] => 767618 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/767618
Diaphragm pump, particularly for dosing liquids Aug 19, 1985 Issued
Array ( [id] => 2344942 [patent_doc_number] => 04702675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Peristaltic pump provided with a pressure measurement device' [patent_app_type] => 1 [patent_app_number] => 6/761933 [patent_app_country] => US [patent_app_date] => 1985-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3024 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/702/04702675.pdf [firstpage_image] =>[orig_patent_app_number] => 761933 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/761933
Peristaltic pump provided with a pressure measurement device Aug 1, 1985 Issued
Array ( [id] => 2319551 [patent_doc_number] => 04636147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Lubricating-oil pump for a motor-driven apparatus' [patent_app_type] => 1 [patent_app_number] => 6/762104 [patent_app_country] => US [patent_app_date] => 1985-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2426 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636147.pdf [firstpage_image] =>[orig_patent_app_number] => 762104 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/762104
Lubricating-oil pump for a motor-driven apparatus Aug 1, 1985 Issued
Array ( [id] => 2212973 [patent_doc_number] => 04582170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Oil seal packing lubricating system of manual transmission' [patent_app_type] => 1 [patent_app_number] => 6/760811 [patent_app_country] => US [patent_app_date] => 1985-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 998 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582170.pdf [firstpage_image] =>[orig_patent_app_number] => 760811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/760811
Oil seal packing lubricating system of manual transmission Jul 30, 1985 Issued
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