
Leonard E. Smith
Examiner (ID: 13908)
| Most Active Art Unit | 3403 |
| Art Unit(s) | 2899, 3403, 3502, 3402 |
| Total Applications | 1086 |
| Issued Applications | 977 |
| Pending Applications | 2 |
| Abandoned Applications | 107 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2585993
[patent_doc_number] => 04911254
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Polycrystalline diamond cutting element with mating recess'
[patent_app_type] => 1
[patent_app_number] => 7/346924
[patent_app_country] => US
[patent_app_date] => 1989-05-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 2698
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/911/04911254.pdf
[firstpage_image] =>[orig_patent_app_number] => 346924
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/346924 | Polycrystalline diamond cutting element with mating recess | May 2, 1989 | Issued |
Array
(
[id] => 2602452
[patent_doc_number] => 04967844
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Selectively operable ball valve and production packer system'
[patent_app_type] => 1
[patent_app_number] => 7/344671
[patent_app_country] => US
[patent_app_date] => 1989-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 18
[patent_no_of_words] => 8846
[patent_no_of_claims] => 48
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/967/04967844.pdf
[firstpage_image] =>[orig_patent_app_number] => 344671
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/344671 | Selectively operable ball valve and production packer system | Apr 27, 1989 | Issued |
Array
(
[id] => 2640032
[patent_doc_number] => 04928767
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-29
[patent_title] => 'Method and apparatus for setting and retrieving a deflection tool'
[patent_app_type] => 1
[patent_app_number] => 7/344019
[patent_app_country] => US
[patent_app_date] => 1989-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 2624
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/928/04928767.pdf
[firstpage_image] =>[orig_patent_app_number] => 344019
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/344019 | Method and apparatus for setting and retrieving a deflection tool | Apr 26, 1989 | Issued |
| 07/344313 | DOWN HOLE OIL FIELD CLEAN-OUT SYSTEM | Apr 26, 1989 | Abandoned |
Array
(
[id] => 2622953
[patent_doc_number] => 04957391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Apparatus for setting marker plugs'
[patent_app_type] => 1
[patent_app_number] => 7/343071
[patent_app_country] => US
[patent_app_date] => 1989-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2079
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/957/04957391.pdf
[firstpage_image] =>[orig_patent_app_number] => 343071
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/343071 | Apparatus for setting marker plugs | Apr 24, 1989 | Issued |
Array
(
[id] => 2606879
[patent_doc_number] => 04955438
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Core drilling tool'
[patent_app_type] => 1
[patent_app_number] => 7/341928
[patent_app_country] => US
[patent_app_date] => 1989-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1554
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/955/04955438.pdf
[firstpage_image] =>[orig_patent_app_number] => 341928
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/341928 | Core drilling tool | Apr 20, 1989 | Issued |
Array
(
[id] => 2661356
[patent_doc_number] => 04998904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'Harvester thresher'
[patent_app_type] => 1
[patent_app_number] => 7/340557
[patent_app_country] => US
[patent_app_date] => 1989-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1266
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/998/04998904.pdf
[firstpage_image] =>[orig_patent_app_number] => 340557
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/340557 | Harvester thresher | Apr 17, 1989 | Issued |
Array
(
[id] => 2505896
[patent_doc_number] => 04876845
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Self propelled mower and towed mower with adjustable height connection'
[patent_app_type] => 1
[patent_app_number] => 7/337188
[patent_app_country] => US
[patent_app_date] => 1989-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2505
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/876/04876845.pdf
[firstpage_image] =>[orig_patent_app_number] => 337188
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/337188 | Self propelled mower and towed mower with adjustable height connection | Apr 11, 1989 | Issued |
Array
(
[id] => 2575835
[patent_doc_number] => 04925339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Expansion joint cover and drain'
[patent_app_type] => 1
[patent_app_number] => 7/335897
[patent_app_country] => US
[patent_app_date] => 1989-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1458
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/925/04925339.pdf
[firstpage_image] =>[orig_patent_app_number] => 335897
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/335897 | Expansion joint cover and drain | Apr 9, 1989 | Issued |
Array
(
[id] => 2573269
[patent_doc_number] => 04962817
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-16
[patent_title] => 'Active reference system'
[patent_app_type] => 1
[patent_app_number] => 7/331752
[patent_app_country] => US
[patent_app_date] => 1989-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 2553
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/962/04962817.pdf
[firstpage_image] =>[orig_patent_app_number] => 331752
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/331752 | Active reference system | Apr 2, 1989 | Issued |
| 07/331455 | OVERLAPPING HORIZONTAL FRACTURE FORMATION AND FLOODING PROCESS | Mar 30, 1989 | Abandoned |
| 07/330749 | SELECTIVELY OPERABLE BALL VALVE AND PRODUCTION PACKER SYSTEM | Mar 29, 1989 | Abandoned |
Array
(
[id] => 2615675
[patent_doc_number] => 04936397
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-26
[patent_title] => 'Earth drilling apparatus with control valve'
[patent_app_type] => 1
[patent_app_number] => 7/328890
[patent_app_country] => US
[patent_app_date] => 1989-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4636
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/936/04936397.pdf
[firstpage_image] =>[orig_patent_app_number] => 328890
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/328890 | Earth drilling apparatus with control valve | Mar 26, 1989 | Issued |
Array
(
[id] => 2585089
[patent_doc_number] => 04930585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-05
[patent_title] => 'Device for drilling borehole undercuts'
[patent_app_type] => 1
[patent_app_number] => 7/328114
[patent_app_country] => US
[patent_app_date] => 1989-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3370
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/930/04930585.pdf
[firstpage_image] =>[orig_patent_app_number] => 328114
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/328114 | Device for drilling borehole undercuts | Mar 22, 1989 | Issued |
Array
(
[id] => 2619238
[patent_doc_number] => 04906219
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-06
[patent_title] => 'Cleaning system for a combine'
[patent_app_type] => 1
[patent_app_number] => 7/326170
[patent_app_country] => US
[patent_app_date] => 1989-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4285
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/906/04906219.pdf
[firstpage_image] =>[orig_patent_app_number] => 326170
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/326170 | Cleaning system for a combine | Mar 19, 1989 | Issued |
Array
(
[id] => 2634820
[patent_doc_number] => 04895206
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-23
[patent_title] => 'Pulsed in situ exothermic shock wave and retorting process for hydrocarbon recovery and detoxification of selected wastes'
[patent_app_type] => 1
[patent_app_number] => 7/324398
[patent_app_country] => US
[patent_app_date] => 1989-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5735
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/895/04895206.pdf
[firstpage_image] =>[orig_patent_app_number] => 324398
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/324398 | Pulsed in situ exothermic shock wave and retorting process for hydrocarbon recovery and detoxification of selected wastes | Mar 15, 1989 | Issued |
| 07/325235 | HYDRAULICALLY ACTUATED LINER HANGER | Mar 15, 1989 | Abandoned |
Array
(
[id] => 2573763
[patent_doc_number] => 04890675
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-02
[patent_title] => 'Horizontal drilling through casing window'
[patent_app_type] => 1
[patent_app_number] => 7/321414
[patent_app_country] => US
[patent_app_date] => 1989-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1294
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/890/04890675.pdf
[firstpage_image] =>[orig_patent_app_number] => 321414
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/321414 | Horizontal drilling through casing window | Mar 7, 1989 | Issued |
Array
(
[id] => 2463466
[patent_doc_number] => 04866921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Mowing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/318278
[patent_app_country] => US
[patent_app_date] => 1989-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1673
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/866/04866921.pdf
[firstpage_image] =>[orig_patent_app_number] => 318278
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/318278 | Mowing apparatus | Mar 2, 1989 | Issued |
Array
(
[id] => 2618846
[patent_doc_number] => 04957172
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Surveying method for locating target subterranean bodies'
[patent_app_type] => 1
[patent_app_number] => 7/317634
[patent_app_country] => US
[patent_app_date] => 1989-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 8718
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/957/04957172.pdf
[firstpage_image] =>[orig_patent_app_number] => 317634
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/317634 | Surveying method for locating target subterranean bodies | Feb 28, 1989 | Issued |