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] => 2238879 [patent_doc_number] => 04568251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Cyclic speed control apparatus in variable stroke machines' [patent_app_type] => 1 [patent_app_number] => 6/586798 [patent_app_country] => US [patent_app_date] => 1984-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 8831 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/568/04568251.pdf [firstpage_image] =>[orig_patent_app_number] => 586798 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/586798
Cyclic speed control apparatus in variable stroke machines Mar 5, 1984 Issued
06/581230 MUD PUMP Feb 23, 1984 Abandoned
Array ( [id] => 2254627 [patent_doc_number] => 04579212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Clutch disc for a motor vehicle friction clutch' [patent_app_type] => 1 [patent_app_number] => 6/581954 [patent_app_country] => US [patent_app_date] => 1984-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4750 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/579/04579212.pdf [firstpage_image] =>[orig_patent_app_number] => 581954 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/581954
Clutch disc for a motor vehicle friction clutch Feb 20, 1984 Issued
Array ( [id] => 2196798 [patent_doc_number] => 04527968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Vane-type pump with rotatable casing therein driven from pump shaft' [patent_app_type] => 1 [patent_app_number] => 6/580635 [patent_app_country] => US [patent_app_date] => 1984-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2169 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527968.pdf [firstpage_image] =>[orig_patent_app_number] => 580635 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/580635
Vane-type pump with rotatable casing therein driven from pump shaft Feb 15, 1984 Issued
Array ( [id] => 2130938 [patent_doc_number] => 04551072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => 'Fluid pressure operated actuator' [patent_app_type] => 1 [patent_app_number] => 6/580498 [patent_app_country] => US [patent_app_date] => 1984-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3469 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/551/04551072.pdf [firstpage_image] =>[orig_patent_app_number] => 580498 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/580498
Fluid pressure operated actuator Feb 14, 1984 Issued
Array ( [id] => 2203889 [patent_doc_number] => 04492535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Diaphragm pump' [patent_app_type] => 1 [patent_app_number] => 6/575490 [patent_app_country] => US [patent_app_date] => 1984-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6562 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492535.pdf [firstpage_image] =>[orig_patent_app_number] => 575490 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/575490
Diaphragm pump Jan 31, 1984 Issued
Array ( [id] => 2216155 [patent_doc_number] => 04591320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Submersible pumping unit' [patent_app_type] => 1 [patent_app_number] => 6/575511 [patent_app_country] => US [patent_app_date] => 1984-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5550 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591320.pdf [firstpage_image] =>[orig_patent_app_number] => 575511 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/575511
Submersible pumping unit Jan 30, 1984 Issued
Array ( [id] => 2324154 [patent_doc_number] => 04634350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Double acting diaphragm pump and reversing mechanism therefor' [patent_app_type] => 1 [patent_app_number] => 6/574310 [patent_app_country] => US [patent_app_date] => 1984-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 7431 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 583 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/634/04634350.pdf [firstpage_image] =>[orig_patent_app_number] => 574310 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574310
Double acting diaphragm pump and reversing mechanism therefor Jan 25, 1984 Issued
Array ( [id] => 2180902 [patent_doc_number] => 04555221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-26 [patent_title] => 'Fluid pumping device for use with a fluid pump' [patent_app_type] => 1 [patent_app_number] => 6/573302 [patent_app_country] => US [patent_app_date] => 1984-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3976 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/555/04555221.pdf [firstpage_image] =>[orig_patent_app_number] => 573302 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/573302
Fluid pumping device for use with a fluid pump Jan 22, 1984 Issued
06/570509 FUEL INJECTION PUMP BY MEANS OF INDIRECT CONTROL WITH ELASTIC ACCESSORY Jan 12, 1984 Abandoned
Array ( [id] => 2135322 [patent_doc_number] => 04531897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Piston pump with a rotating piston' [patent_app_type] => 1 [patent_app_number] => 6/570174 [patent_app_country] => US [patent_app_date] => 1984-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4237 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531897.pdf [firstpage_image] =>[orig_patent_app_number] => 570174 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/570174
Piston pump with a rotating piston Jan 11, 1984 Issued
06/568356 VACUUM DRIVEN PULSATILE PUMP Jan 4, 1984 Abandoned
Array ( [id] => 2132594 [patent_doc_number] => 04531621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Flow control valve for fluid fan drive' [patent_app_type] => 1 [patent_app_number] => 6/565549 [patent_app_country] => US [patent_app_date] => 1983-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2107 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531621.pdf [firstpage_image] =>[orig_patent_app_number] => 565549 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/565549
Flow control valve for fluid fan drive Dec 26, 1983 Issued
Array ( [id] => 2188872 [patent_doc_number] => 04494574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Valve arrangement for an air-operated diaphragm pump' [patent_app_type] => 1 [patent_app_number] => 6/564944 [patent_app_country] => US [patent_app_date] => 1983-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6445 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/494/04494574.pdf [firstpage_image] =>[orig_patent_app_number] => 564944 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/564944
Valve arrangement for an air-operated diaphragm pump Dec 22, 1983 Issued
Array ( [id] => 2180915 [patent_doc_number] => 04555222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-26 [patent_title] => 'Air-operated diaphragm pump and a valve arrangement therefor' [patent_app_type] => 1 [patent_app_number] => 6/564947 [patent_app_country] => US [patent_app_date] => 1983-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5882 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/555/04555222.pdf [firstpage_image] =>[orig_patent_app_number] => 564947 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/564947
Air-operated diaphragm pump and a valve arrangement therefor Dec 22, 1983 Issued
Array ( [id] => 2210599 [patent_doc_number] => 04582000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Train of driverless vehicles' [patent_app_type] => 1 [patent_app_number] => 6/564063 [patent_app_country] => US [patent_app_date] => 1983-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1515 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582000.pdf [firstpage_image] =>[orig_patent_app_number] => 564063 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/564063
Train of driverless vehicles Dec 20, 1983 Issued
06/563236 AUTOMOBILE TURNING SYSTEM Dec 18, 1983 Abandoned
Array ( [id] => 2129466 [patent_doc_number] => 04515532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Single action pneumatic powered spring retractable pump' [patent_app_type] => 1 [patent_app_number] => 6/560315 [patent_app_country] => US [patent_app_date] => 1983-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3067 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515532.pdf [firstpage_image] =>[orig_patent_app_number] => 560315 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/560315
Single action pneumatic powered spring retractable pump Dec 11, 1983 Issued
Array ( [id] => 2240963 [patent_doc_number] => 04605107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Slip clutch with slip detector and electrical disconnect' [patent_app_type] => 1 [patent_app_number] => 6/560216 [patent_app_country] => US [patent_app_date] => 1983-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2669 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/605/04605107.pdf [firstpage_image] =>[orig_patent_app_number] => 560216 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/560216
Slip clutch with slip detector and electrical disconnect Dec 11, 1983 Issued
Array ( [id] => 2216617 [patent_doc_number] => 04594062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Vane type rotary compressor with rotary sleeve' [patent_app_type] => 1 [patent_app_number] => 6/559814 [patent_app_country] => US [patent_app_date] => 1983-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1973 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/594/04594062.pdf [firstpage_image] =>[orig_patent_app_number] => 559814 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/559814
Vane type rotary compressor with rotary sleeve Dec 8, 1983 Issued
Menu