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
07/277998 SLANT PLATE TYPE COMPRESSOR WITH VARIABLE DISPLACEMENT MECHANISM Nov 28, 1988 Abandoned
Array ( [id] => 2549658 [patent_doc_number] => 04960367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Slant plate type compressor with variable displacement mechanism' [patent_app_type] => 1 [patent_app_number] => 7/276798 [patent_app_country] => US [patent_app_date] => 1988-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3229 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/960/04960367.pdf [firstpage_image] =>[orig_patent_app_number] => 276798 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/276798
Slant plate type compressor with variable displacement mechanism Nov 27, 1988 Issued
Array ( [id] => 2628327 [patent_doc_number] => 04913630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Method and apparatus for high-efficiency gas separation upstream of a submersible pump' [patent_app_type] => 1 [patent_app_number] => 7/275244 [patent_app_country] => US [patent_app_date] => 1988-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 5256 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 493 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913630.pdf [firstpage_image] =>[orig_patent_app_number] => 275244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/275244
Method and apparatus for high-efficiency gas separation upstream of a submersible pump Nov 21, 1988 Issued
Array ( [id] => 2613486 [patent_doc_number] => 04951551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Variable displacement hydraulic motor' [patent_app_type] => 1 [patent_app_number] => 7/299922 [patent_app_country] => US [patent_app_date] => 1988-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2999 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/951/04951551.pdf [firstpage_image] =>[orig_patent_app_number] => 299922 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299922
Variable displacement hydraulic motor Nov 17, 1988 Issued
Array ( [id] => 2557289 [patent_doc_number] => RE033455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Swashplate assembly for a swashplate type hydraulic pressure device' [patent_app_type] => 2 [patent_app_number] => 7/272067 [patent_app_country] => US [patent_app_date] => 1988-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7075 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033455.pdf [firstpage_image] =>[orig_patent_app_number] => 272067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272067
Swashplate assembly for a swashplate type hydraulic pressure device Nov 14, 1988 Issued
Array ( [id] => 2685690 [patent_doc_number] => 04990062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Positive displacement pumps' [patent_app_type] => 1 [patent_app_number] => 7/271166 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12714 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990062.pdf [firstpage_image] =>[orig_patent_app_number] => 271166 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271166
Positive displacement pumps Nov 13, 1988 Issued
Array ( [id] => 2579407 [patent_doc_number] => 04927335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Pump for transferring liquids, in particular beer or carbonated beverages' [patent_app_type] => 1 [patent_app_number] => 7/264264 [patent_app_country] => US [patent_app_date] => 1988-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1849 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927335.pdf [firstpage_image] =>[orig_patent_app_number] => 264264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264264
Pump for transferring liquids, in particular beer or carbonated beverages Oct 27, 1988 Issued
Array ( [id] => 2582349 [patent_doc_number] => 04917575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Liquid chromatographic pump' [patent_app_type] => 1 [patent_app_number] => 7/261056 [patent_app_country] => US [patent_app_date] => 1988-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 7640 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917575.pdf [firstpage_image] =>[orig_patent_app_number] => 261056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261056
Liquid chromatographic pump Oct 26, 1988 Issued
Array ( [id] => 2618883 [patent_doc_number] => 04915596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Pure rotary positive displacement device' [patent_app_type] => 1 [patent_app_number] => 7/261422 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 27 [patent_no_of_words] => 9685 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/915/04915596.pdf [firstpage_image] =>[orig_patent_app_number] => 261422 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261422
Pure rotary positive displacement device Oct 23, 1988 Issued
07/261057 LIQUID CHROMATOGRAPHIC PUMP Oct 20, 1988 Abandoned
Array ( [id] => 2462655 [patent_doc_number] => 04875403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Variable displacement port plate' [patent_app_type] => 1 [patent_app_number] => 7/259322 [patent_app_country] => US [patent_app_date] => 1988-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2611 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875403.pdf [firstpage_image] =>[orig_patent_app_number] => 259322 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259322
Variable displacement port plate Oct 17, 1988 Issued
Array ( [id] => 2578933 [patent_doc_number] => 04907949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Variable flow pump' [patent_app_type] => 1 [patent_app_number] => 7/259452 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2478 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907949.pdf [firstpage_image] =>[orig_patent_app_number] => 259452 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259452
Variable flow pump Oct 16, 1988 Issued
Array ( [id] => 2582452 [patent_doc_number] => 04917580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Pump mechanism for simultaneous delivery of two atomizer liquids to a sprayer device' [patent_app_type] => 1 [patent_app_number] => 7/258012 [patent_app_country] => US [patent_app_date] => 1988-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2183 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/917/04917580.pdf [firstpage_image] =>[orig_patent_app_number] => 258012 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258012
Pump mechanism for simultaneous delivery of two atomizer liquids to a sprayer device Oct 13, 1988 Issued
Array ( [id] => 2697162 [patent_doc_number] => 05013218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Submersible pneumatic pump for water table' [patent_app_type] => 1 [patent_app_number] => 7/256691 [patent_app_country] => US [patent_app_date] => 1988-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4006 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013218.pdf [firstpage_image] =>[orig_patent_app_number] => 256691 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/256691
Submersible pneumatic pump for water table Oct 10, 1988 Issued
Array ( [id] => 2618936 [patent_doc_number] => 04915599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Coating material supply device' [patent_app_type] => 1 [patent_app_number] => 7/254979 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3516 [patent_no_of_claims] => 4 [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/04/915/04915599.pdf [firstpage_image] =>[orig_patent_app_number] => 254979 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/254979
Coating material supply device Oct 6, 1988 Issued
Array ( [id] => 2543409 [patent_doc_number] => 04960034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-02 [patent_title] => 'Fluid-driven multi-cylinder operating unit tire removal machines' [patent_app_type] => 1 [patent_app_number] => 7/252388 [patent_app_country] => US [patent_app_date] => 1988-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 898 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/960/04960034.pdf [firstpage_image] =>[orig_patent_app_number] => 252388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252388
Fluid-driven multi-cylinder operating unit tire removal machines Oct 2, 1988 Issued
Array ( [id] => 2660243 [patent_doc_number] => 04954054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Hand-held vacuum and pressure pump' [patent_app_type] => 1 [patent_app_number] => 7/252195 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2755 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954054.pdf [firstpage_image] =>[orig_patent_app_number] => 252195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252195
Hand-held vacuum and pressure pump Sep 29, 1988 Issued
Array ( [id] => 2737964 [patent_doc_number] => 04986728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Fuel injection pump for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/269734 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6077 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986728.pdf [firstpage_image] =>[orig_patent_app_number] => 269734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269734
Fuel injection pump for internal combustion engines Sep 26, 1988 Issued
Array ( [id] => 2503585 [patent_doc_number] => 04830745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Process for removing water and/or other volatile impurities from lubricating oils and device for carrying out the process' [patent_app_type] => 1 [patent_app_number] => 7/251058 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3350 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830745.pdf [firstpage_image] =>[orig_patent_app_number] => 251058 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/251058
Process for removing water and/or other volatile impurities from lubricating oils and device for carrying out the process Sep 25, 1988 Issued
Array ( [id] => 2579015 [patent_doc_number] => 04907953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Locking gas equalizer assembly' [patent_app_type] => 1 [patent_app_number] => 7/249582 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3580 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/907/04907953.pdf [firstpage_image] =>[orig_patent_app_number] => 249582 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249582
Locking gas equalizer assembly Sep 25, 1988 Issued
Menu