Search

Leonard E. Smith

Examiner (ID: 14205)

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] => 2857362 [patent_doc_number] => 05152673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Fluid pumping assembly having a control valve boss fluid by-pass' [patent_app_type] => 1 [patent_app_number] => 7/742960 [patent_app_country] => US [patent_app_date] => 1991-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4419 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152673.pdf [firstpage_image] =>[orig_patent_app_number] => 742960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/742960
Fluid pumping assembly having a control valve boss fluid by-pass Aug 8, 1991 Issued
Array ( [id] => 2836069 [patent_doc_number] => 05133244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Radial piston hydraulic motor of variable cylinder capacity' [patent_app_type] => 1 [patent_app_number] => 7/738195 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4136 [patent_no_of_claims] => 3 [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/05/133/05133244.pdf [firstpage_image] =>[orig_patent_app_number] => 738195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/738195
Radial piston hydraulic motor of variable cylinder capacity Jul 29, 1991 Issued
Array ( [id] => 2778568 [patent_doc_number] => 05135365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Waterproof overhead fan' [patent_app_type] => 1 [patent_app_number] => 7/736697 [patent_app_country] => US [patent_app_date] => 1991-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1978 [patent_no_of_claims] => 8 [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/05/135/05135365.pdf [firstpage_image] =>[orig_patent_app_number] => 736697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/736697
Waterproof overhead fan Jul 25, 1991 Issued
Array ( [id] => 2911295 [patent_doc_number] => 05199858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Oil injection type screw compressor' [patent_app_type] => 1 [patent_app_number] => 7/735281 [patent_app_country] => US [patent_app_date] => 1991-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6298 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199858.pdf [firstpage_image] =>[orig_patent_app_number] => 735281 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/735281
Oil injection type screw compressor Jul 23, 1991 Issued
Array ( [id] => 2772630 [patent_doc_number] => 05163820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Airless sprayer with adjustable pressure unloading valve' [patent_app_type] => 1 [patent_app_number] => 7/733359 [patent_app_country] => US [patent_app_date] => 1991-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2993 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163820.pdf [firstpage_image] =>[orig_patent_app_number] => 733359 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/733359
Airless sprayer with adjustable pressure unloading valve Jul 18, 1991 Issued
Array ( [id] => 2881571 [patent_doc_number] => 05176505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Oil-cooled compressor' [patent_app_type] => 1 [patent_app_number] => 7/732926 [patent_app_country] => US [patent_app_date] => 1991-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2978 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176505.pdf [firstpage_image] =>[orig_patent_app_number] => 732926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/732926
Oil-cooled compressor Jul 18, 1991 Issued
Array ( [id] => 2857416 [patent_doc_number] => 05152676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Aspirator fan' [patent_app_type] => 1 [patent_app_number] => 7/730987 [patent_app_country] => US [patent_app_date] => 1991-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1896 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152676.pdf [firstpage_image] =>[orig_patent_app_number] => 730987 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/730987
Aspirator fan Jul 15, 1991 Issued
Array ( [id] => 2805799 [patent_doc_number] => 05122037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Manual displacement control' [patent_app_type] => 1 [patent_app_number] => 7/729431 [patent_app_country] => US [patent_app_date] => 1991-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6355 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122037.pdf [firstpage_image] =>[orig_patent_app_number] => 729431 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/729431
Manual displacement control Jul 11, 1991 Issued
Array ( [id] => 2793316 [patent_doc_number] => 05145322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Pump bearing overheating detection device and method' [patent_app_type] => 1 [patent_app_number] => 7/725199 [patent_app_country] => US [patent_app_date] => 1991-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2139 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145322.pdf [firstpage_image] =>[orig_patent_app_number] => 725199 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/725199
Pump bearing overheating detection device and method Jul 2, 1991 Issued
Array ( [id] => 2825470 [patent_doc_number] => 05120199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Control system for valveless metering pump' [patent_app_type] => 1 [patent_app_number] => 7/722992 [patent_app_country] => US [patent_app_date] => 1991-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7647 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120199.pdf [firstpage_image] =>[orig_patent_app_number] => 722992 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/722992
Control system for valveless metering pump Jun 27, 1991 Issued
Array ( [id] => 2911242 [patent_doc_number] => 05199855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Variable capacity compressor having a capacity control system using an electromagnetic valve' [patent_app_type] => 1 [patent_app_number] => 7/723470 [patent_app_country] => US [patent_app_date] => 1991-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7050 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199855.pdf [firstpage_image] =>[orig_patent_app_number] => 723470 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/723470
Variable capacity compressor having a capacity control system using an electromagnetic valve Jun 26, 1991 Issued
Array ( [id] => 2836640 [patent_doc_number] => 05110270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Peristaltic pump with spring means to urge slide members and attached rollers radially outward on a rotor' [patent_app_type] => 1 [patent_app_number] => 7/719643 [patent_app_country] => US [patent_app_date] => 1991-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4738 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110270.pdf [firstpage_image] =>[orig_patent_app_number] => 719643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/719643
Peristaltic pump with spring means to urge slide members and attached rollers radially outward on a rotor Jun 20, 1991 Issued
Array ( [id] => 2777552 [patent_doc_number] => 05100301 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Wobble plate type refrigerant compressor provided with an internal rotation detector generating a signal having a symmetrical wave form' [patent_app_type] => 1 [patent_app_number] => 7/717989 [patent_app_country] => US [patent_app_date] => 1991-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3741 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 532 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100301.pdf [firstpage_image] =>[orig_patent_app_number] => 717989 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717989
Wobble plate type refrigerant compressor provided with an internal rotation detector generating a signal having a symmetrical wave form Jun 19, 1991 Issued
Array ( [id] => 2764423 [patent_doc_number] => 05131818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'High-pressure water pump having a polyetheretherketone cylinder bushing for pure water' [patent_app_type] => 1 [patent_app_number] => 7/717220 [patent_app_country] => US [patent_app_date] => 1991-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3849 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131818.pdf [firstpage_image] =>[orig_patent_app_number] => 717220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717220
High-pressure water pump having a polyetheretherketone cylinder bushing for pure water Jun 17, 1991 Issued
Array ( [id] => 2869310 [patent_doc_number] => 05108267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Dual-mode control for hydrostatic transmission' [patent_app_type] => 1 [patent_app_number] => 7/716424 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4788 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/108/05108267.pdf [firstpage_image] =>[orig_patent_app_number] => 716424 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716424
Dual-mode control for hydrostatic transmission Jun 16, 1991 Issued
Array ( [id] => 2857397 [patent_doc_number] => 05152675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Piston pump with anti-leakage control' [patent_app_type] => 1 [patent_app_number] => 7/716545 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2150 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152675.pdf [firstpage_image] =>[orig_patent_app_number] => 716545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716545
Piston pump with anti-leakage control Jun 16, 1991 Issued
Array ( [id] => 2838482 [patent_doc_number] => 05104294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Hydraulic pump assembly with accumulator and oil reservoir' [patent_app_type] => 1 [patent_app_number] => 7/714518 [patent_app_country] => US [patent_app_date] => 1991-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2233 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104294.pdf [firstpage_image] =>[orig_patent_app_number] => 714518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/714518
Hydraulic pump assembly with accumulator and oil reservoir Jun 12, 1991 Issued
Array ( [id] => 2922424 [patent_doc_number] => 05195874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Multistage compressor' [patent_app_type] => 1 [patent_app_number] => 7/712711 [patent_app_country] => US [patent_app_date] => 1991-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3901 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195874.pdf [firstpage_image] =>[orig_patent_app_number] => 712711 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/712711
Multistage compressor Jun 9, 1991 Issued
Array ( [id] => 2813409 [patent_doc_number] => 05169293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Ejector with high vacuum force in a vacuum chamber' [patent_app_type] => 1 [patent_app_number] => 7/712950 [patent_app_country] => US [patent_app_date] => 1991-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2604 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169293.pdf [firstpage_image] =>[orig_patent_app_number] => 712950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/712950
Ejector with high vacuum force in a vacuum chamber Jun 9, 1991 Issued
Array ( [id] => 2835729 [patent_doc_number] => 05106276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Electrohydraulic method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/710236 [patent_app_country] => US [patent_app_date] => 1991-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1780 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106276.pdf [firstpage_image] =>[orig_patent_app_number] => 710236 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710236
Electrohydraulic method and apparatus Jun 2, 1991 Issued
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