
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] => 2709697
[patent_doc_number] => 05024277
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Running tool for use in well bores'
[patent_app_type] => 1
[patent_app_number] => 7/475689
[patent_app_country] => US
[patent_app_date] => 1990-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2852
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/024/05024277.pdf
[firstpage_image] =>[orig_patent_app_number] => 475689
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/475689 | Running tool for use in well bores | Feb 5, 1990 | Issued |
Array
(
[id] => 2678155
[patent_doc_number] => 04989672
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Packer locking apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/475614
[patent_app_country] => US
[patent_app_date] => 1990-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3739
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/989/04989672.pdf
[firstpage_image] =>[orig_patent_app_number] => 475614
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/475614 | Packer locking apparatus | Feb 4, 1990 | Issued |
Array
(
[id] => 2662243
[patent_doc_number] => 05003758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Disposable debris bag for lawnmowers and sweepers'
[patent_app_type] => 1
[patent_app_number] => 7/474493
[patent_app_country] => US
[patent_app_date] => 1990-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 3198
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/003/05003758.pdf
[firstpage_image] =>[orig_patent_app_number] => 474493
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/474493 | Disposable debris bag for lawnmowers and sweepers | Feb 1, 1990 | Issued |
Array
(
[id] => 2741147
[patent_doc_number] => 05042599
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Ram boring machine'
[patent_app_type] => 1
[patent_app_number] => 7/473611
[patent_app_country] => US
[patent_app_date] => 1990-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2178
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042599.pdf
[firstpage_image] =>[orig_patent_app_number] => 473611
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/473611 | Ram boring machine | Jan 31, 1990 | Issued |
Array
(
[id] => 2741147
[patent_doc_number] => 05042599
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Ram boring machine'
[patent_app_type] => 1
[patent_app_number] => 7/473611
[patent_app_country] => US
[patent_app_date] => 1990-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2178
[patent_no_of_claims] => 10
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042599.pdf
[firstpage_image] =>[orig_patent_app_number] => 473611
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/473611 | Ram boring machine | Jan 31, 1990 | Issued |
Array
(
[id] => 2741147
[patent_doc_number] => 05042599
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Ram boring machine'
[patent_app_type] => 1
[patent_app_number] => 7/473611
[patent_app_country] => US
[patent_app_date] => 1990-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042599.pdf
[firstpage_image] =>[orig_patent_app_number] => 473611
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/473611 | Ram boring machine | Jan 31, 1990 | Issued |
Array
(
[id] => 2741147
[patent_doc_number] => 05042599
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Ram boring machine'
[patent_app_type] => 1
[patent_app_number] => 7/473611
[patent_app_country] => US
[patent_app_date] => 1990-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2178
[patent_no_of_claims] => 10
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042599.pdf
[firstpage_image] =>[orig_patent_app_number] => 473611
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/473611 | Ram boring machine | Jan 31, 1990 | Issued |
Array
(
[id] => 2667731
[patent_doc_number] => 05004049
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Low profile dual screen prepack'
[patent_app_type] => 1
[patent_app_number] => 7/470177
[patent_app_country] => US
[patent_app_date] => 1990-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4231
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/004/05004049.pdf
[firstpage_image] =>[orig_patent_app_number] => 470177
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/470177 | Low profile dual screen prepack | Jan 24, 1990 | Issued |
Array
(
[id] => 2602379
[patent_doc_number] => 04967840
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Process and apparatus for forming a gaseous stream for introduction into hydrocarbon bearing formations and gas generator therefor'
[patent_app_type] => 1
[patent_app_number] => 7/467048
[patent_app_country] => US
[patent_app_date] => 1990-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3170
[patent_no_of_claims] => 27
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/967/04967840.pdf
[firstpage_image] =>[orig_patent_app_number] => 467048
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/467048 | Process and apparatus for forming a gaseous stream for introduction into hydrocarbon bearing formations and gas generator therefor | Jan 17, 1990 | Issued |
Array
(
[id] => 2730167
[patent_doc_number] => 05014796
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-14
[patent_title] => 'Down hole drills using spent driving fluid for flushing purposes'
[patent_app_type] => 1
[patent_app_number] => 7/462493
[patent_app_country] => US
[patent_app_date] => 1990-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3732
[patent_no_of_claims] => 22
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/014/05014796.pdf
[firstpage_image] =>[orig_patent_app_number] => 462493
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/462493 | Down hole drills using spent driving fluid for flushing purposes | Jan 7, 1990 | Issued |
Array
(
[id] => 2718011
[patent_doc_number] => 05076365
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-31
[patent_title] => 'Down hole oil field clean-out method'
[patent_app_type] => 1
[patent_app_number] => 7/460570
[patent_app_country] => US
[patent_app_date] => 1990-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 24
[patent_no_of_words] => 4361
[patent_no_of_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/076/05076365.pdf
[firstpage_image] =>[orig_patent_app_number] => 460570
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/460570 | Down hole oil field clean-out method | Jan 2, 1990 | Issued |
Array
(
[id] => 2675192
[patent_doc_number] => 05004448
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Tensioner'
[patent_app_type] => 1
[patent_app_number] => 7/448850
[patent_app_country] => US
[patent_app_date] => 1989-12-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/004/05004448.pdf
[firstpage_image] =>[orig_patent_app_number] => 448850
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/448850 | Tensioner | Dec 11, 1989 | Issued |
Array
(
[id] => 2696872
[patent_doc_number] => 05067849
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Marking nail having body suitable for magazine feeding and mechanical installation'
[patent_app_type] => 1
[patent_app_number] => 7/446102
[patent_app_country] => US
[patent_app_date] => 1989-12-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/067/05067849.pdf
[firstpage_image] =>[orig_patent_app_number] => 446102
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/446102 | Marking nail having body suitable for magazine feeding and mechanical installation | Dec 7, 1989 | Issued |
Array
(
[id] => 2728918
[patent_doc_number] => 05002129
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Removable guide post'
[patent_app_type] => 1
[patent_app_number] => 7/447307
[patent_app_country] => US
[patent_app_date] => 1989-12-07
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[pdf_file] => patents/05/002/05002129.pdf
[firstpage_image] =>[orig_patent_app_number] => 447307
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/447307 | Removable guide post | Dec 6, 1989 | Issued |
Array
(
[id] => 2646219
[patent_doc_number] => 04945985
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Pipe down-hole retrieval tool'
[patent_app_type] => 1
[patent_app_number] => 7/446478
[patent_app_country] => US
[patent_app_date] => 1989-12-05
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[pdf_file] => patents/04/945/04945985.pdf
[firstpage_image] =>[orig_patent_app_number] => 446478
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/446478 | Pipe down-hole retrieval tool | Dec 4, 1989 | Issued |
Array
(
[id] => 2730750
[patent_doc_number] => 04986351
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-22
[patent_title] => 'Portable pump removal equipment'
[patent_app_type] => 1
[patent_app_number] => 7/446111
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[pdf_file] => patents/04/986/04986351.pdf
[firstpage_image] =>[orig_patent_app_number] => 446111
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/446111 | Portable pump removal equipment | Dec 4, 1989 | Issued |
Array
(
[id] => 2719870
[patent_doc_number] => 04997044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Apparatus for generating hydraulic shock waves in a well'
[patent_app_type] => 1
[patent_app_number] => 7/444300
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[pdf_file] => patents/04/997/04997044.pdf
[firstpage_image] =>[orig_patent_app_number] => 444300
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/444300 | Apparatus for generating hydraulic shock waves in a well | Nov 30, 1989 | Issued |
Array
(
[id] => 2680011
[patent_doc_number] => 04995457
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Lift-through head and swivel'
[patent_app_type] => 1
[patent_app_number] => 7/444657
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[firstpage_image] =>[orig_patent_app_number] => 444657
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/444657 | Lift-through head and swivel | Nov 30, 1989 | Issued |
Array
(
[id] => 2617655
[patent_doc_number] => 04976318
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-11
[patent_title] => 'Technique and apparatus for stimulating long intervals'
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[patent_app_number] => 7/444408
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[firstpage_image] =>[orig_patent_app_number] => 444408
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/444408 | Technique and apparatus for stimulating long intervals | Nov 30, 1989 | Issued |
Array
(
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[firstpage_image] =>[orig_patent_app_number] => 443475
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/443475 | Back pressure plug tool | Nov 29, 1989 | Issued |