
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] => 2617157
[patent_doc_number] => 04951743
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Environmental leakage protector for recirocating rod fluid displacement arrangements'
[patent_app_type] => 1
[patent_app_number] => 7/426568
[patent_app_country] => US
[patent_app_date] => 1989-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4280
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/951/04951743.pdf
[firstpage_image] =>[orig_patent_app_number] => 426568
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/426568 | Environmental leakage protector for recirocating rod fluid displacement arrangements | Oct 24, 1989 | Issued |
Array
(
[id] => 2749953
[patent_doc_number] => 04984321
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-15
[patent_title] => 'Weatherproof and fireproof loading bridge canopy'
[patent_app_type] => 1
[patent_app_number] => 7/423810
[patent_app_country] => US
[patent_app_date] => 1989-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2548
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/984/04984321.pdf
[firstpage_image] =>[orig_patent_app_number] => 423810
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/423810 | Weatherproof and fireproof loading bridge canopy | Oct 17, 1989 | Issued |
Array
(
[id] => 2617231
[patent_doc_number] => 04951747
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Inflatable tool'
[patent_app_type] => 1
[patent_app_number] => 7/422634
[patent_app_country] => US
[patent_app_date] => 1989-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3106
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 413
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/951/04951747.pdf
[firstpage_image] =>[orig_patent_app_number] => 422634
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/422634 | Inflatable tool | Oct 16, 1989 | Issued |
Array
(
[id] => 2613019
[patent_doc_number] => 04955752
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Cover assembly with a locking mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/421818
[patent_app_country] => US
[patent_app_date] => 1989-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 2631
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/955/04955752.pdf
[firstpage_image] =>[orig_patent_app_number] => 421818
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/421818 | Cover assembly with a locking mechanism | Oct 15, 1989 | Issued |
Array
(
[id] => 2577479
[patent_doc_number] => 04974405
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Harvester with rotationally oscillatable cylindrical shakers'
[patent_app_type] => 1
[patent_app_number] => 7/417891
[patent_app_country] => US
[patent_app_date] => 1989-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2781
[patent_no_of_claims] => 9
[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/04/974/04974405.pdf
[firstpage_image] =>[orig_patent_app_number] => 417891
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/417891 | Harvester with rotationally oscillatable cylindrical shakers | Oct 5, 1989 | Issued |
Array
(
[id] => 2602650
[patent_doc_number] => 04967854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Double cone cutting head for a drill bit'
[patent_app_type] => 1
[patent_app_number] => 7/417392
[patent_app_country] => US
[patent_app_date] => 1989-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 3354
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/967/04967854.pdf
[firstpage_image] =>[orig_patent_app_number] => 417392
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/417392 | Double cone cutting head for a drill bit | Oct 4, 1989 | Issued |
Array
(
[id] => 2645406
[patent_doc_number] => 04971365
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-20
[patent_title] => 'Hydraulic safety joint'
[patent_app_type] => 1
[patent_app_number] => 7/416755
[patent_app_country] => US
[patent_app_date] => 1989-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4532
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/971/04971365.pdf
[firstpage_image] =>[orig_patent_app_number] => 416755
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/416755 | Hydraulic safety joint | Oct 2, 1989 | Issued |
| 07/415670 | CEMENTING APPARATUS | Oct 1, 1989 | Abandoned |
Array
(
[id] => 2654984
[patent_doc_number] => 05025873
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Self-renewing multi-element cutting structure for rotary drag bit'
[patent_app_type] => 1
[patent_app_number] => 7/414703
[patent_app_country] => US
[patent_app_date] => 1989-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 21
[patent_no_of_words] => 2534
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/025/05025873.pdf
[firstpage_image] =>[orig_patent_app_number] => 414703
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/414703 | Self-renewing multi-element cutting structure for rotary drag bit | Sep 28, 1989 | Issued |
Array
(
[id] => 2587121
[patent_doc_number] => 04947932
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Phosphate compound that is used in a microbial profile modification process'
[patent_app_type] => 1
[patent_app_number] => 7/413030
[patent_app_country] => US
[patent_app_date] => 1989-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4310
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/947/04947932.pdf
[firstpage_image] =>[orig_patent_app_number] => 413030
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/413030 | Phosphate compound that is used in a microbial profile modification process | Sep 26, 1989 | Issued |
Array
(
[id] => 2714836
[patent_doc_number] => 05024550
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Trench grate'
[patent_app_type] => 1
[patent_app_number] => 7/412913
[patent_app_country] => US
[patent_app_date] => 1989-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1686
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 440
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/024/05024550.pdf
[firstpage_image] =>[orig_patent_app_number] => 412913
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/412913 | Trench grate | Sep 25, 1989 | Issued |
Array
(
[id] => 2617452
[patent_doc_number] => 04951758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Method of drilling a branch line aperture after internal lining of a pipeline and a water plug used in the method'
[patent_app_type] => 1
[patent_app_number] => 7/415357
[patent_app_country] => US
[patent_app_date] => 1989-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 33
[patent_no_of_words] => 9264
[patent_no_of_claims] => 8
[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/04/951/04951758.pdf
[firstpage_image] =>[orig_patent_app_number] => 415357
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/415357 | Method of drilling a branch line aperture after internal lining of a pipeline and a water plug used in the method | Sep 25, 1989 | Issued |
Array
(
[id] => 2617773
[patent_doc_number] => 04976324
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-11
[patent_title] => 'Drill bit having diamond film cutting surface'
[patent_app_type] => 1
[patent_app_number] => 7/411419
[patent_app_country] => US
[patent_app_date] => 1989-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1757
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/976/04976324.pdf
[firstpage_image] =>[orig_patent_app_number] => 411419
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/411419 | Drill bit having diamond film cutting surface | Sep 21, 1989 | Issued |
Array
(
[id] => 2651655
[patent_doc_number] => 04982559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-08
[patent_title] => 'Nut harvester'
[patent_app_type] => 1
[patent_app_number] => 7/411912
[patent_app_country] => US
[patent_app_date] => 1989-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1587
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/982/04982559.pdf
[firstpage_image] =>[orig_patent_app_number] => 411912
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/411912 | Nut harvester | Sep 21, 1989 | Issued |
Array
(
[id] => 2617736
[patent_doc_number] => 04976322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-11
[patent_title] => 'Method of construction of multiple-string wells'
[patent_app_type] => 1
[patent_app_number] => 7/423418
[patent_app_country] => US
[patent_app_date] => 1989-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2487
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/976/04976322.pdf
[firstpage_image] =>[orig_patent_app_number] => 423418
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/423418 | Method of construction of multiple-string wells | Sep 19, 1989 | Issued |
Array
(
[id] => 2581658
[patent_doc_number] => 04964460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Shut-in tool'
[patent_app_type] => 1
[patent_app_number] => 7/401454
[patent_app_country] => US
[patent_app_date] => 1989-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5471
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 332
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/964/04964460.pdf
[firstpage_image] =>[orig_patent_app_number] => 401454
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/401454 | Shut-in tool | Sep 14, 1989 | Issued |
Array
(
[id] => 2641562
[patent_doc_number] => 04971163
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-20
[patent_title] => 'Drilling bucket apparatus for cast-in-place piles with expanded bottoms'
[patent_app_type] => 1
[patent_app_number] => 7/406354
[patent_app_country] => US
[patent_app_date] => 1989-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 1962
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/971/04971163.pdf
[firstpage_image] =>[orig_patent_app_number] => 406354
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/406354 | Drilling bucket apparatus for cast-in-place piles with expanded bottoms | Sep 11, 1989 | Issued |
Array
(
[id] => 2733191
[patent_doc_number] => 05020591
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Oil tool coupling device'
[patent_app_type] => 1
[patent_app_number] => 7/405318
[patent_app_country] => US
[patent_app_date] => 1989-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 26
[patent_no_of_words] => 5160
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/020/05020591.pdf
[firstpage_image] =>[orig_patent_app_number] => 405318
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/405318 | Oil tool coupling device | Sep 10, 1989 | Issued |
Array
(
[id] => 2734430
[patent_doc_number] => 05011325
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-30
[patent_title] => 'Modular element for defining areas and routes on carriage roads and the like'
[patent_app_type] => 1
[patent_app_number] => 7/404339
[patent_app_country] => US
[patent_app_date] => 1989-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1618
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/011/05011325.pdf
[firstpage_image] =>[orig_patent_app_number] => 404339
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/404339 | Modular element for defining areas and routes on carriage roads and the like | Sep 6, 1989 | Issued |
Array
(
[id] => 2646793
[patent_doc_number] => 04929121
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-29
[patent_title] => 'Control system for a road planer'
[patent_app_type] => 1
[patent_app_number] => 7/403270
[patent_app_country] => US
[patent_app_date] => 1989-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 14
[patent_no_of_words] => 6163
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/929/04929121.pdf
[firstpage_image] =>[orig_patent_app_number] => 403270
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/403270 | Control system for a road planer | Sep 4, 1989 | Issued |