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] => 2966162 [patent_doc_number] => 05207751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Swash plate type pump with swash plate tilt angle controller' [patent_app_type] => 1 [patent_app_number] => 7/848017 [patent_app_country] => US [patent_app_date] => 1992-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2422 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/207/05207751.pdf [firstpage_image] =>[orig_patent_app_number] => 848017 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/848017
Swash plate type pump with swash plate tilt angle controller Mar 8, 1992 Issued
Array ( [id] => 2821939 [patent_doc_number] => 05174728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Variable capacity swash plate type compressor' [patent_app_type] => 1 [patent_app_number] => 7/842062 [patent_app_country] => US [patent_app_date] => 1992-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4231 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174728.pdf [firstpage_image] =>[orig_patent_app_number] => 842062 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842062
Variable capacity swash plate type compressor Feb 25, 1992 Issued
Array ( [id] => 2930104 [patent_doc_number] => 05222877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Motor-compressor unit' [patent_app_type] => 1 [patent_app_number] => 7/840613 [patent_app_country] => US [patent_app_date] => 1992-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1479 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222877.pdf [firstpage_image] =>[orig_patent_app_number] => 840613 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/840613
Motor-compressor unit Feb 19, 1992 Issued
Array ( [id] => 2850593 [patent_doc_number] => 05165873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Two-cycle peristaltic pump' [patent_app_type] => 1 [patent_app_number] => 7/840667 [patent_app_country] => US [patent_app_date] => 1992-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3732 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165873.pdf [firstpage_image] =>[orig_patent_app_number] => 840667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/840667
Two-cycle peristaltic pump Feb 19, 1992 Issued
07/833606 AUTOMATIC CRANKCASE OIL CHANGE AND MAKEUP SYSTEM Feb 11, 1992 Abandoned
Array ( [id] => 2887554 [patent_doc_number] => 05183393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Power limiter control for a variable displacement axial piston pump' [patent_app_type] => 1 [patent_app_number] => 7/832965 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3315 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 610 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183393.pdf [firstpage_image] =>[orig_patent_app_number] => 832965 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/832965
Power limiter control for a variable displacement axial piston pump Feb 9, 1992 Issued
Array ( [id] => 2921738 [patent_doc_number] => 05222427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Axial piston hydraulic motor' [patent_app_type] => 1 [patent_app_number] => 7/826430 [patent_app_country] => US [patent_app_date] => 1992-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2762 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222427.pdf [firstpage_image] =>[orig_patent_app_number] => 826430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/826430
Axial piston hydraulic motor Jan 20, 1992 Issued
Array ( [id] => 2881549 [patent_doc_number] => 05176504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Apparatus for controlling hydraulic pumps for construction machine' [patent_app_type] => 1 [patent_app_number] => 7/820868 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4473 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176504.pdf [firstpage_image] =>[orig_patent_app_number] => 820868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/820868
Apparatus for controlling hydraulic pumps for construction machine Jan 16, 1992 Issued
Array ( [id] => 2917144 [patent_doc_number] => 05186612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Variable pressure inlet system for hydraulic pumps' [patent_app_type] => 1 [patent_app_number] => 7/821379 [patent_app_country] => US [patent_app_date] => 1992-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4810 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/186/05186612.pdf [firstpage_image] =>[orig_patent_app_number] => 821379 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821379
Variable pressure inlet system for hydraulic pumps Jan 15, 1992 Issued
Array ( [id] => 2948208 [patent_doc_number] => 05197864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'On-off pressure cutoff control for a variable displacement hydraulic pump' [patent_app_type] => 1 [patent_app_number] => 7/821203 [patent_app_country] => US [patent_app_date] => 1992-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1702 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197864.pdf [firstpage_image] =>[orig_patent_app_number] => 821203 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821203
On-off pressure cutoff control for a variable displacement hydraulic pump Jan 15, 1992 Issued
Array ( [id] => 2887258 [patent_doc_number] => 05214994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Seal ring with attached biasing means' [patent_app_type] => 1 [patent_app_number] => 7/821421 [patent_app_country] => US [patent_app_date] => 1992-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2195 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214994.pdf [firstpage_image] =>[orig_patent_app_number] => 821421 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821421
Seal ring with attached biasing means Jan 14, 1992 Issued
Array ( [id] => 2850393 [patent_doc_number] => 05165862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Loading machine equipped with a first and a second pump supplying pressure oil to at least one hydraulically driven working component, such as a hydraulic piston-cylinder device or hydraulic motor' [patent_app_type] => 1 [patent_app_number] => 7/778944 [patent_app_country] => US [patent_app_date] => 1991-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1573 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165862.pdf [firstpage_image] =>[orig_patent_app_number] => 778944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/778944
Loading machine equipped with a first and a second pump supplying pressure oil to at least one hydraulically driven working component, such as a hydraulic piston-cylinder device or hydraulic motor Dec 16, 1991 Issued
Array ( [id] => 2805606 [patent_doc_number] => 05167181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Fluid transfer devices' [patent_app_type] => 1 [patent_app_number] => 7/802285 [patent_app_country] => US [patent_app_date] => 1991-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5699 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167181.pdf [firstpage_image] =>[orig_patent_app_number] => 802285 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/802285
Fluid transfer devices Dec 3, 1991 Issued
Array ( [id] => 2857454 [patent_doc_number] => 05152678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Fluid sampling pump' [patent_app_type] => 1 [patent_app_number] => 7/799365 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2663 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152678.pdf [firstpage_image] =>[orig_patent_app_number] => 799365 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/799365
Fluid sampling pump Nov 26, 1991 Issued
Array ( [id] => 2773850 [patent_doc_number] => 05141405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Leak proof, preloaded, high-biasing force float-operated over-center valve actuating mechanism' [patent_app_type] => 1 [patent_app_number] => 7/795155 [patent_app_country] => US [patent_app_date] => 1991-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 7275 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141405.pdf [firstpage_image] =>[orig_patent_app_number] => 795155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/795155
Leak proof, preloaded, high-biasing force float-operated over-center valve actuating mechanism Nov 19, 1991 Issued
Array ( [id] => 2922815 [patent_doc_number] => 05188518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Pumping device driven by a fluid driven reciprocating actuator' [patent_app_type] => 1 [patent_app_number] => 7/794961 [patent_app_country] => US [patent_app_date] => 1991-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3497 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188518.pdf [firstpage_image] =>[orig_patent_app_number] => 794961 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/794961
Pumping device driven by a fluid driven reciprocating actuator Nov 19, 1991 Issued
Array ( [id] => 2811525 [patent_doc_number] => 05167493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Positive-displacement type pump system' [patent_app_type] => 1 [patent_app_number] => 7/791836 [patent_app_country] => US [patent_app_date] => 1991-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 5855 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167493.pdf [firstpage_image] =>[orig_patent_app_number] => 791836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791836
Positive-displacement type pump system Nov 13, 1991 Issued
Array ( [id] => 2850410 [patent_doc_number] => 05165863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Slant plate type compressor with variable capacity control mechanism' [patent_app_type] => 1 [patent_app_number] => 7/791254 [patent_app_country] => US [patent_app_date] => 1991-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7164 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165863.pdf [firstpage_image] =>[orig_patent_app_number] => 791254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791254
Slant plate type compressor with variable capacity control mechanism Nov 12, 1991 Issued
Array ( [id] => 2954616 [patent_doc_number] => 05201637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Hydraulic piston pump with servo displacement control' [patent_app_type] => 1 [patent_app_number] => 7/783520 [patent_app_country] => US [patent_app_date] => 1991-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 2328 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201637.pdf [firstpage_image] =>[orig_patent_app_number] => 783520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/783520
Hydraulic piston pump with servo displacement control Oct 27, 1991 Issued
Array ( [id] => 2866135 [patent_doc_number] => 05158439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Pneumatic pumping device' [patent_app_type] => 1 [patent_app_number] => 7/781652 [patent_app_country] => US [patent_app_date] => 1991-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4161 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158439.pdf [firstpage_image] =>[orig_patent_app_number] => 781652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/781652
Pneumatic pumping device Oct 24, 1991 Issued
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