
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2599105
[patent_doc_number] => 04902202
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Variable discharge gear pump with energy recovery'
[patent_app_type] => 1
[patent_app_number] => 7/220234
[patent_app_country] => US
[patent_app_date] => 1988-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 19
[patent_no_of_words] => 4924
[patent_no_of_claims] => 10
[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/04/902/04902202.pdf
[firstpage_image] =>[orig_patent_app_number] => 220234
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/220234 | Variable discharge gear pump with energy recovery | Jul 19, 1988 | Issued |
Array
(
[id] => 2578011
[patent_doc_number] => 04920856
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Axial piston machine of the swashplate or bent axis type having slot control and pressure balancing passages'
[patent_app_type] => 1
[patent_app_number] => 7/221118
[patent_app_country] => US
[patent_app_date] => 1988-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2082
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/920/04920856.pdf
[firstpage_image] =>[orig_patent_app_number] => 221118
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/221118 | Axial piston machine of the swashplate or bent axis type having slot control and pressure balancing passages | Jul 18, 1988 | Issued |
| 07/220607 | MUD PUMP | Jul 17, 1988 | Abandoned |
Array
(
[id] => 2640238
[patent_doc_number] => 04895494
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-23
[patent_title] => 'Interchangeable manifolds for diaphragm pumps'
[patent_app_type] => 1
[patent_app_number] => 7/219188
[patent_app_country] => US
[patent_app_date] => 1988-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3330
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/895/04895494.pdf
[firstpage_image] =>[orig_patent_app_number] => 219188
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/219188 | Interchangeable manifolds for diaphragm pumps | Jul 14, 1988 | Issued |
Array
(
[id] => 2503403
[patent_doc_number] => 04840544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => 'Hydraulic pump assembly associated with accumulator'
[patent_app_type] => 1
[patent_app_number] => 7/214830
[patent_app_country] => US
[patent_app_date] => 1988-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5445
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 362
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/840/04840544.pdf
[firstpage_image] =>[orig_patent_app_number] => 214830
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/214830 | Hydraulic pump assembly associated with accumulator | Jul 4, 1988 | Issued |
| 07/212971 | RADIAL PISTON AND CYLINDER COMPRESSED GAS MOTOR | Jun 28, 1988 | Abandoned |
Array
(
[id] => 2657850
[patent_doc_number] => 04934903
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Oil discharge detecting device for marine engine'
[patent_app_type] => 1
[patent_app_number] => 7/208165
[patent_app_country] => US
[patent_app_date] => 1988-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1561
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/934/04934903.pdf
[firstpage_image] =>[orig_patent_app_number] => 208165
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/208165 | Oil discharge detecting device for marine engine | Jun 15, 1988 | Issued |
Array
(
[id] => 2616652
[patent_doc_number] => 04919597
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-24
[patent_title] => 'Pump apparatus for multiple component fluids'
[patent_app_type] => 1
[patent_app_number] => 7/206658
[patent_app_country] => US
[patent_app_date] => 1988-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5803
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/919/04919597.pdf
[firstpage_image] =>[orig_patent_app_number] => 206658
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/206658 | Pump apparatus for multiple component fluids | Jun 14, 1988 | Issued |
Array
(
[id] => 2516204
[patent_doc_number] => 04861239
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'High efficiency pump method and apparatus with hydraulic actuation'
[patent_app_type] => 1
[patent_app_number] => 7/205588
[patent_app_country] => US
[patent_app_date] => 1988-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 25
[patent_no_of_words] => 13508
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 628
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/861/04861239.pdf
[firstpage_image] =>[orig_patent_app_number] => 205588
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/205588 | High efficiency pump method and apparatus with hydraulic actuation | Jun 12, 1988 | Issued |
Array
(
[id] => 2551524
[patent_doc_number] => 04856972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-15
[patent_title] => 'Dual roller peristaltic pump'
[patent_app_type] => 1
[patent_app_number] => 7/204382
[patent_app_country] => US
[patent_app_date] => 1988-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3626
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/856/04856972.pdf
[firstpage_image] =>[orig_patent_app_number] => 204382
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/204382 | Dual roller peristaltic pump | Jun 8, 1988 | Issued |
Array
(
[id] => 2653370
[patent_doc_number] => 04982651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Compressor for compressing gases'
[patent_app_type] => 1
[patent_app_number] => 7/203930
[patent_app_country] => US
[patent_app_date] => 1988-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2219
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/982/04982651.pdf
[firstpage_image] =>[orig_patent_app_number] => 203930
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/203930 | Compressor for compressing gases | Jun 7, 1988 | Issued |
Array
(
[id] => 2515104
[patent_doc_number] => 04880363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Well pump system'
[patent_app_type] => 1
[patent_app_number] => 7/202413
[patent_app_country] => US
[patent_app_date] => 1988-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 19
[patent_no_of_words] => 14563
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/880/04880363.pdf
[firstpage_image] =>[orig_patent_app_number] => 202413
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/202413 | Well pump system | Jun 5, 1988 | Issued |
Array
(
[id] => 2700461
[patent_doc_number] => 05050233
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Rotary compressor'
[patent_app_type] => 1
[patent_app_number] => 7/198436
[patent_app_country] => US
[patent_app_date] => 1988-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3706
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/050/05050233.pdf
[firstpage_image] =>[orig_patent_app_number] => 198436
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/198436 | Rotary compressor | May 24, 1988 | Issued |
Array
(
[id] => 2500655
[patent_doc_number] => 04850806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Controlled by-pass for a booster pump'
[patent_app_type] => 1
[patent_app_number] => 7/197937
[patent_app_country] => US
[patent_app_date] => 1988-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4960
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/850/04850806.pdf
[firstpage_image] =>[orig_patent_app_number] => 197937
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/197937 | Controlled by-pass for a booster pump | May 23, 1988 | Issued |
Array
(
[id] => 2627636
[patent_doc_number] => 04892466
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-09
[patent_title] => 'Variable capacity compressor'
[patent_app_type] => 1
[patent_app_number] => 7/196592
[patent_app_country] => US
[patent_app_date] => 1988-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3272
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/892/04892466.pdf
[firstpage_image] =>[orig_patent_app_number] => 196592
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/196592 | Variable capacity compressor | May 19, 1988 | Issued |
Array
(
[id] => 2505888
[patent_doc_number] => 04863358
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Submersible positive displacement piston pump'
[patent_app_type] => 1
[patent_app_number] => 7/165068
[patent_app_country] => US
[patent_app_date] => 1988-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3280
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/863/04863358.pdf
[firstpage_image] =>[orig_patent_app_number] => 165068
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/165068 | Submersible positive displacement piston pump | May 13, 1988 | Issued |
Array
(
[id] => 2594763
[patent_doc_number] => 04948341
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Water pumping system including a suction ram'
[patent_app_type] => 1
[patent_app_number] => 7/193707
[patent_app_country] => US
[patent_app_date] => 1988-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2907
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 288
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/948/04948341.pdf
[firstpage_image] =>[orig_patent_app_number] => 193707
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/193707 | Water pumping system including a suction ram | May 12, 1988 | Issued |
Array
(
[id] => 2548863
[patent_doc_number] => 04897024
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-30
[patent_title] => 'Fuel injection pump for internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 7/192301
[patent_app_country] => US
[patent_app_date] => 1988-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2747
[patent_no_of_claims] => 20
[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/04/897/04897024.pdf
[firstpage_image] =>[orig_patent_app_number] => 192301
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/192301 | Fuel injection pump for internal combustion engines | May 9, 1988 | Issued |
| 07/191018 | MULTI-CYLINDER REFRIGERANT GAS COMPRESSOR WITH MUFFLING ARRANGEMENT | May 5, 1988 | Abandoned |
Array
(
[id] => 2468961
[patent_doc_number] => 04889472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'Air speed control valve air pressure drive hydraulic fluid pump'
[patent_app_type] => 1
[patent_app_number] => 7/185521
[patent_app_country] => US
[patent_app_date] => 1988-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2410
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/889/04889472.pdf
[firstpage_image] =>[orig_patent_app_number] => 185521
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/185521 | Air speed control valve air pressure drive hydraulic fluid pump | Apr 24, 1988 | Issued |