
Leonard E. Smith
Examiner (ID: 19440)
| 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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 06/559812 | ROTARY COMPRESSOR | Dec 8, 1983 | Abandoned |
Array
(
[id] => 2257672
[patent_doc_number] => 04564344
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-14
[patent_title] => 'Rotary compressor having rotary sleeve for rotation with vanes'
[patent_app_type] => 1
[patent_app_number] => 6/559805
[patent_app_country] => US
[patent_app_date] => 1983-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2197
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/564/04564344.pdf
[firstpage_image] =>[orig_patent_app_number] => 559805
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/559805 | Rotary compressor having rotary sleeve for rotation with vanes | Dec 8, 1983 | Issued |
Array
(
[id] => 2169791
[patent_doc_number] => 04560056
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Four-wheel drive clutch lubrication system'
[patent_app_type] => 1
[patent_app_number] => 6/553205
[patent_app_country] => US
[patent_app_date] => 1983-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2992
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/560/04560056.pdf
[firstpage_image] =>[orig_patent_app_number] => 553205
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/553205 | Four-wheel drive clutch lubrication system | Nov 17, 1983 | Issued |
Array
(
[id] => 2158370
[patent_doc_number] => 04500267
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-19
[patent_title] => 'Mud pump'
[patent_app_type] => 1
[patent_app_number] => 6/552400
[patent_app_country] => US
[patent_app_date] => 1983-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 7746
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/500/04500267.pdf
[firstpage_image] =>[orig_patent_app_number] => 552400
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/552400 | Mud pump | Nov 15, 1983 | Issued |
Array
(
[id] => 2234974
[patent_doc_number] => 04632236
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-30
[patent_title] => 'Electromagnetic clutch having high torque transfer'
[patent_app_type] => 1
[patent_app_number] => 6/550492
[patent_app_country] => US
[patent_app_date] => 1983-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3044
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/632/04632236.pdf
[firstpage_image] =>[orig_patent_app_number] => 550492
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/550492 | Electromagnetic clutch having high torque transfer | Nov 9, 1983 | Issued |
Array
(
[id] => 2434727
[patent_doc_number] => 04778353
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-18
[patent_title] => 'Hall switch pump'
[patent_app_type] => 1
[patent_app_number] => 6/548369
[patent_app_country] => US
[patent_app_date] => 1983-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3327
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/778/04778353.pdf
[firstpage_image] =>[orig_patent_app_number] => 548369
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/548369 | Hall switch pump | Nov 2, 1983 | Issued |
Array
(
[id] => 2126581
[patent_doc_number] => 04550624
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-05
[patent_title] => 'Reversing mechanism module for a double acting reciprocating pump and method for repairing the pump'
[patent_app_type] => 1
[patent_app_number] => 6/544060
[patent_app_country] => US
[patent_app_date] => 1983-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 7433
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/550/04550624.pdf
[firstpage_image] =>[orig_patent_app_number] => 544060
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/544060 | Reversing mechanism module for a double acting reciprocating pump and method for repairing the pump | Oct 20, 1983 | Issued |
Array
(
[id] => 2266585
[patent_doc_number] => 04565504
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-21
[patent_title] => 'Pneumatic metering pump apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/543531
[patent_app_country] => US
[patent_app_date] => 1983-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 5394
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/565/04565504.pdf
[firstpage_image] =>[orig_patent_app_number] => 543531
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/543531 | Pneumatic metering pump apparatus | Oct 19, 1983 | Issued |
Array
(
[id] => 2094409
[patent_doc_number] => 04474538
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Method and apparatus for circulating or pumping organo-biological liquids, in particular blood'
[patent_app_type] => 1
[patent_app_number] => 6/542910
[patent_app_country] => US
[patent_app_date] => 1983-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 14
[patent_no_of_words] => 5258
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/474/04474538.pdf
[firstpage_image] =>[orig_patent_app_number] => 542910
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/542910 | Method and apparatus for circulating or pumping organo-biological liquids, in particular blood | Oct 17, 1983 | Issued |
Array
(
[id] => 2169014
[patent_doc_number] => 04556127
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-03
[patent_title] => 'Railway track lubricator'
[patent_app_type] => 1
[patent_app_number] => 6/542755
[patent_app_country] => US
[patent_app_date] => 1983-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 6296
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/556/04556127.pdf
[firstpage_image] =>[orig_patent_app_number] => 542755
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/542755 | Railway track lubricator | Oct 16, 1983 | Issued |
Array
(
[id] => 2173413
[patent_doc_number] => 04514149
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Cutting fluid supply apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/541547
[patent_app_country] => US
[patent_app_date] => 1983-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3458
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 359
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/514/04514149.pdf
[firstpage_image] =>[orig_patent_app_number] => 541547
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/541547 | Cutting fluid supply apparatus | Oct 12, 1983 | Issued |
Array
(
[id] => 2130986
[patent_doc_number] => 04551076
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-05
[patent_title] => 'Fluid driven pump with one-way valve in fluid inlet'
[patent_app_type] => 1
[patent_app_number] => 6/540045
[patent_app_country] => US
[patent_app_date] => 1983-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4681
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/551/04551076.pdf
[firstpage_image] =>[orig_patent_app_number] => 540045
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/540045 | Fluid driven pump with one-way valve in fluid inlet | Oct 6, 1983 | Issued |
Array
(
[id] => 2196292
[patent_doc_number] => 04534716
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-13
[patent_title] => 'Down hole pump'
[patent_app_type] => 1
[patent_app_number] => 6/536917
[patent_app_country] => US
[patent_app_date] => 1983-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 4897
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/534/04534716.pdf
[firstpage_image] =>[orig_patent_app_number] => 536917
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/536917 | Down hole pump | Sep 26, 1983 | Issued |
Array
(
[id] => 2413921
[patent_doc_number] => 04787831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'Dual seal system for roots blower'
[patent_app_type] => 1
[patent_app_number] => 6/534044
[patent_app_country] => US
[patent_app_date] => 1983-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2697
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 391
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/787/04787831.pdf
[firstpage_image] =>[orig_patent_app_number] => 534044
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/534044 | Dual seal system for roots blower | Sep 19, 1983 | Issued |
Array
(
[id] => 2263565
[patent_doc_number] => 04611973
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-16
[patent_title] => 'Pumping system and method of operating the same'
[patent_app_type] => 1
[patent_app_number] => 6/529487
[patent_app_country] => US
[patent_app_date] => 1983-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 7603
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/611/04611973.pdf
[firstpage_image] =>[orig_patent_app_number] => 529487
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/529487 | Pumping system and method of operating the same | Sep 5, 1983 | Issued |
Array
(
[id] => 2168027
[patent_doc_number] => 04561529
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-31
[patent_title] => 'Torque-limiting clutch with temperature-responsive rapid release mechanism'
[patent_app_type] => 1
[patent_app_number] => 6/528920
[patent_app_country] => US
[patent_app_date] => 1983-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2436
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/561/04561529.pdf
[firstpage_image] =>[orig_patent_app_number] => 528920
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/528920 | Torque-limiting clutch with temperature-responsive rapid release mechanism | Sep 1, 1983 | Issued |
| 06/518003 | HYDRAULICALLY POWERED COMPRESSOR AND HYDRAULIC CONTROL AND POWER SYSTEM THEREFOR | Jul 27, 1983 | Abandoned |
Array
(
[id] => 2495600
[patent_doc_number] => 04854221
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Pilot-controlled valve for braking or speed limitation in a hydraulic circuit'
[patent_app_type] => 1
[patent_app_number] => 6/517726
[patent_app_country] => US
[patent_app_date] => 1983-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 3310
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/854/04854221.pdf
[firstpage_image] =>[orig_patent_app_number] => 517726
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/517726 | Pilot-controlled valve for braking or speed limitation in a hydraulic circuit | Jul 26, 1983 | Issued |
Array
(
[id] => 2124980
[patent_doc_number] => 04490097
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-25
[patent_title] => 'Hydraulic pump driving unit for oil wells'
[patent_app_type] => 1
[patent_app_number] => 6/517325
[patent_app_country] => US
[patent_app_date] => 1983-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 6145
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/490/04490097.pdf
[firstpage_image] =>[orig_patent_app_number] => 517325
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/517325 | Hydraulic pump driving unit for oil wells | Jul 24, 1983 | Issued |
Array
(
[id] => 2118788
[patent_doc_number] => 04480969
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-06
[patent_title] => 'Fluid operated double acting diaphragm pump housing and method'
[patent_app_type] => 1
[patent_app_number] => 6/517181
[patent_app_country] => US
[patent_app_date] => 1983-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 7433
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 358
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/480/04480969.pdf
[firstpage_image] =>[orig_patent_app_number] => 517181
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/517181 | Fluid operated double acting diaphragm pump housing and method | Jul 24, 1983 | Issued |