Search

Leonard E. Smith

Examiner (ID: 19619)

Most Active Art Unit
3403
Art Unit(s)
2899, 3502, 3402, 3403
Total Applications
1086
Issued Applications
977
Pending Applications
2
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2661833 [patent_doc_number] => 04983099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Torque-velocity control for variable displacement hydraulic motor' [patent_app_type] => 1 [patent_app_number] => 7/298751 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3777 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983099.pdf [firstpage_image] =>[orig_patent_app_number] => 298751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/298751
Torque-velocity control for variable displacement hydraulic motor Jan 18, 1989 Issued
Array ( [id] => 2589318 [patent_doc_number] => 04975028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Pump apparatus for evacuating containers' [patent_app_type] => 1 [patent_app_number] => 7/296675 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3015 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975028.pdf [firstpage_image] =>[orig_patent_app_number] => 296675 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296675
Pump apparatus for evacuating containers Jan 12, 1989 Issued
Array ( [id] => 2622360 [patent_doc_number] => 04936752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Slant plate type compressor with variable displacement mechanism' [patent_app_type] => 1 [patent_app_number] => 7/296595 [patent_app_country] => US [patent_app_date] => 1989-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936752.pdf [firstpage_image] =>[orig_patent_app_number] => 296595 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296595
Slant plate type compressor with variable displacement mechanism Jan 12, 1989 Issued
Array ( [id] => 2587976 [patent_doc_number] => 04940393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Slant plate type compressor with variable displacement mechanism' [patent_app_type] => 1 [patent_app_number] => 7/295733 [patent_app_country] => US [patent_app_date] => 1989-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5171 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940393.pdf [firstpage_image] =>[orig_patent_app_number] => 295733 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295733
Slant plate type compressor with variable displacement mechanism Jan 10, 1989 Issued
Array ( [id] => 2583894 [patent_doc_number] => 04932843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-12 [patent_title] => 'Variable displacement swash-plate type compressor' [patent_app_type] => 1 [patent_app_number] => 7/295762 [patent_app_country] => US [patent_app_date] => 1989-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 33 [patent_no_of_words] => 13329 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/932/04932843.pdf [firstpage_image] =>[orig_patent_app_number] => 295762 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295762
Variable displacement swash-plate type compressor Jan 10, 1989 Issued
07/296331 ENGINE PRELUBRICATOR AND PRESSURIZED LUBRICANT RESERVOIR Jan 9, 1989 Abandoned
Array ( [id] => 2576502 [patent_doc_number] => 04925374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Down hole hydraulically actuated pump' [patent_app_type] => 1 [patent_app_number] => 7/294807 [patent_app_country] => US [patent_app_date] => 1989-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 2980 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925374.pdf [firstpage_image] =>[orig_patent_app_number] => 294807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/294807
Down hole hydraulically actuated pump Jan 8, 1989 Issued
07/294782 PNEUMATIC PUMPING DEVICE Jan 8, 1989 Abandoned
Array ( [id] => 2640311 [patent_doc_number] => 04895498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Crank case chamber' [patent_app_type] => 1 [patent_app_number] => 7/293929 [patent_app_country] => US [patent_app_date] => 1989-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1793 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895498.pdf [firstpage_image] =>[orig_patent_app_number] => 293929 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293929
Crank case chamber Jan 4, 1989 Issued
Array ( [id] => 2650254 [patent_doc_number] => 05033358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Axial piston type motor' [patent_app_type] => 1 [patent_app_number] => 7/293243 [patent_app_country] => US [patent_app_date] => 1989-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 9907 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033358.pdf [firstpage_image] =>[orig_patent_app_number] => 293243 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293243
Axial piston type motor Jan 3, 1989 Issued
Array ( [id] => 2660128 [patent_doc_number] => 04954048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Process and device for conveying boilable liquids' [patent_app_type] => 1 [patent_app_number] => 7/292335 [patent_app_country] => US [patent_app_date] => 1988-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2648 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954048.pdf [firstpage_image] =>[orig_patent_app_number] => 292335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/292335
Process and device for conveying boilable liquids Dec 29, 1988 Issued
Array ( [id] => 2614973 [patent_doc_number] => 04950134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Precision liquid dispenser' [patent_app_type] => 1 [patent_app_number] => 7/290258 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1417 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950134.pdf [firstpage_image] =>[orig_patent_app_number] => 290258 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/290258
Precision liquid dispenser Dec 26, 1988 Issued
Array ( [id] => 2582213 [patent_doc_number] => 04964489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Jet spray slinger' [patent_app_type] => 1 [patent_app_number] => 7/286975 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 1194 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/964/04964489.pdf [firstpage_image] =>[orig_patent_app_number] => 286975 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286975
Jet spray slinger Dec 19, 1988 Issued
Array ( [id] => 2618901 [patent_doc_number] => 04915597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Filter pump head assembly improvements' [patent_app_type] => 1 [patent_app_number] => 7/286854 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1918 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/915/04915597.pdf [firstpage_image] =>[orig_patent_app_number] => 286854 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286854
Filter pump head assembly improvements Dec 18, 1988 Issued
Array ( [id] => 2645489 [patent_doc_number] => 04934251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Hydraulic motor or pump with constant clamping force between rotor and port plate' [patent_app_type] => 1 [patent_app_number] => 7/285849 [patent_app_country] => US [patent_app_date] => 1988-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3134 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934251.pdf [firstpage_image] =>[orig_patent_app_number] => 285849 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/285849
Hydraulic motor or pump with constant clamping force between rotor and port plate Dec 15, 1988 Issued
07/284287 PROCESS FOR THE CONTROLLED RELEASE OF METERED QUANTITIES OF LUBRICANT WHEN COATING PRESSING TOOLS WITH LUBRICATING LIQUIDS AND SUSPENSIONS AND APPARATUS FOR CARRYING OUT THE PROCESS Dec 13, 1988 Abandoned
Array ( [id] => 2645526 [patent_doc_number] => 04934253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Axial piston pump' [patent_app_type] => 1 [patent_app_number] => 7/283622 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3846 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934253.pdf [firstpage_image] =>[orig_patent_app_number] => 283622 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283622
Axial piston pump Dec 12, 1988 Issued
Array ( [id] => 2757206 [patent_doc_number] => 05006050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'High accuracy disposable cassette infusion pump' [patent_app_type] => 1 [patent_app_number] => 7/283107 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5149 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006050.pdf [firstpage_image] =>[orig_patent_app_number] => 283107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283107
High accuracy disposable cassette infusion pump Dec 8, 1988 Issued
Array ( [id] => 2735253 [patent_doc_number] => 05002464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Double buffer vacuum system' [patent_app_type] => 1 [patent_app_number] => 7/285967 [patent_app_country] => US [patent_app_date] => 1988-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4098 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002464.pdf [firstpage_image] =>[orig_patent_app_number] => 285967 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/285967
Double buffer vacuum system Dec 7, 1988 Issued
Array ( [id] => 2696775 [patent_doc_number] => 05013198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Air-hydraulic pump with auxiliary pumping means' [patent_app_type] => 1 [patent_app_number] => 7/278010 [patent_app_country] => US [patent_app_date] => 1988-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5211 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013198.pdf [firstpage_image] =>[orig_patent_app_number] => 278010 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/278010
Air-hydraulic pump with auxiliary pumping means Nov 29, 1988 Issued
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