
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] => 2622915
[patent_doc_number] => 04957389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Method and apparatus for sealing manholes'
[patent_app_type] => 1
[patent_app_number] => 7/402477
[patent_app_country] => US
[patent_app_date] => 1989-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 15
[patent_no_of_words] => 6926
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/957/04957389.pdf
[firstpage_image] =>[orig_patent_app_number] => 402477
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/402477 | Method and apparatus for sealing manholes | Sep 4, 1989 | Issued |
Array
(
[id] => 2570270
[patent_doc_number] => 04973193
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-27
[patent_title] => 'Kwik-set mat system'
[patent_app_type] => 1
[patent_app_number] => 7/401652
[patent_app_country] => US
[patent_app_date] => 1989-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 3226
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 249
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/973/04973193.pdf
[firstpage_image] =>[orig_patent_app_number] => 401652
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/401652 | Kwik-set mat system | Aug 30, 1989 | Issued |
| 07/400889 | BOREHOLE INSTRUMENTATION EMPLACEMENT SYSTEM | Aug 29, 1989 | Abandoned |
Array
(
[id] => 2724785
[patent_doc_number] => 04997308
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Paving stone'
[patent_app_type] => 1
[patent_app_number] => 7/399815
[patent_app_country] => US
[patent_app_date] => 1989-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 2495
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[pdf_file] => patents/04/997/04997308.pdf
[firstpage_image] =>[orig_patent_app_number] => 399815
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/399815 | Paving stone | Aug 28, 1989 | Issued |
Array
(
[id] => 2680141
[patent_doc_number] => 04995464
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Well apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 7/398716
[patent_app_country] => US
[patent_app_date] => 1989-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 6050
[patent_no_of_claims] => 26
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/995/04995464.pdf
[firstpage_image] =>[orig_patent_app_number] => 398716
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/398716 | Well apparatus and method | Aug 24, 1989 | Issued |
Array
(
[id] => 2608605
[patent_doc_number] => 04949797
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-21
[patent_title] => 'Drill pipe'
[patent_app_type] => 1
[patent_app_number] => 7/397846
[patent_app_country] => US
[patent_app_date] => 1989-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2329
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/949/04949797.pdf
[firstpage_image] =>[orig_patent_app_number] => 397846
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/397846 | Drill pipe | Aug 23, 1989 | Issued |
Array
(
[id] => 2576855
[patent_doc_number] => 04932471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-12
[patent_title] => 'Downhole tool, including shock absorber'
[patent_app_type] => 1
[patent_app_number] => 7/397080
[patent_app_country] => US
[patent_app_date] => 1989-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4506
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/932/04932471.pdf
[firstpage_image] =>[orig_patent_app_number] => 397080
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/397080 | Downhole tool, including shock absorber | Aug 21, 1989 | Issued |
Array
(
[id] => 2579789
[patent_doc_number] => 04923011
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Drill stem mud wiping apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/396233
[patent_app_country] => US
[patent_app_date] => 1989-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4227
[patent_no_of_claims] => 19
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/923/04923011.pdf
[firstpage_image] =>[orig_patent_app_number] => 396233
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/396233 | Drill stem mud wiping apparatus | Aug 20, 1989 | Issued |
Array
(
[id] => 2604676
[patent_doc_number] => 04942925
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Liner isolation and well completion system'
[patent_app_type] => 1
[patent_app_number] => 7/396563
[patent_app_country] => US
[patent_app_date] => 1989-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3800
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 391
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/942/04942925.pdf
[firstpage_image] =>[orig_patent_app_number] => 396563
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/396563 | Liner isolation and well completion system | Aug 20, 1989 | Issued |
Array
(
[id] => 2725295
[patent_doc_number] => 05039249
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Apparatus for screening and trowelling concrete'
[patent_app_type] => 1
[patent_app_number] => 7/395599
[patent_app_country] => US
[patent_app_date] => 1989-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/039/05039249.pdf
[firstpage_image] =>[orig_patent_app_number] => 395599
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/395599 | Apparatus for screening and trowelling concrete | Aug 17, 1989 | Issued |
Array
(
[id] => 2575249
[patent_doc_number] => 04917196
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-17
[patent_title] => 'Excavating tooth for an earth auger'
[patent_app_type] => 1
[patent_app_number] => 7/394045
[patent_app_country] => US
[patent_app_date] => 1989-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2116
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/917/04917196.pdf
[firstpage_image] =>[orig_patent_app_number] => 394045
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/394045 | Excavating tooth for an earth auger | Aug 14, 1989 | Issued |
Array
(
[id] => 2698612
[patent_doc_number] => 05009266
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-23
[patent_title] => 'Method for in situ contaminant extraction from soil'
[patent_app_type] => 1
[patent_app_number] => 7/394391
[patent_app_country] => US
[patent_app_date] => 1989-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/009/05009266.pdf
[firstpage_image] =>[orig_patent_app_number] => 394391
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/394391 | Method for in situ contaminant extraction from soil | Aug 14, 1989 | Issued |
Array
(
[id] => 2651875
[patent_doc_number] => 04953622
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-04
[patent_title] => 'Subterranean well casing float tool'
[patent_app_type] => 1
[patent_app_number] => 7/392906
[patent_app_country] => US
[patent_app_date] => 1989-08-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/953/04953622.pdf
[firstpage_image] =>[orig_patent_app_number] => 392906
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/392906 | Subterranean well casing float tool | Aug 13, 1989 | Issued |
Array
(
[id] => 2646200
[patent_doc_number] => 04945984
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Igniter for detonating an explosive gas mixture within a well'
[patent_app_type] => 1
[patent_app_number] => 7/393375
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[patent_app_date] => 1989-08-14
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[pdf_file] => patents/04/945/04945984.pdf
[firstpage_image] =>[orig_patent_app_number] => 393375
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/393375 | Igniter for detonating an explosive gas mixture within a well | Aug 13, 1989 | Issued |
Array
(
[id] => 2641362
[patent_doc_number] => 04971152
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-20
[patent_title] => 'Method and apparatus for repairing well casings and the like'
[patent_app_type] => 1
[patent_app_number] => 7/391967
[patent_app_country] => US
[patent_app_date] => 1989-08-10
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/971/04971152.pdf
[firstpage_image] =>[orig_patent_app_number] => 391967
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391967 | Method and apparatus for repairing well casings and the like | Aug 9, 1989 | Issued |
Array
(
[id] => 2581693
[patent_doc_number] => 04964462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Tubing collar position sensing apparatus, and associated methods, for use with a snubbing unit'
[patent_app_type] => 1
[patent_app_number] => 7/391488
[patent_app_country] => US
[patent_app_date] => 1989-08-09
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[pdf_file] => patents/04/964/04964462.pdf
[firstpage_image] =>[orig_patent_app_number] => 391488
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391488 | Tubing collar position sensing apparatus, and associated methods, for use with a snubbing unit | Aug 8, 1989 | Issued |
Array
(
[id] => 2729961
[patent_doc_number] => 05014785
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-14
[patent_title] => 'Methane production from carbonaceous subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 7/391212
[patent_app_country] => US
[patent_app_date] => 1989-08-08
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[pdf_file] => patents/05/014/05014785.pdf
[firstpage_image] =>[orig_patent_app_number] => 391212
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/391212 | Methane production from carbonaceous subterranean formations | Aug 7, 1989 | Issued |
Array
(
[id] => 2579695
[patent_doc_number] => 04923006
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Insulating support for tubing string'
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[patent_app_number] => 7/373093
[patent_app_country] => US
[patent_app_date] => 1989-08-07
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[pdf_file] => patents/04/923/04923006.pdf
[firstpage_image] =>[orig_patent_app_number] => 373093
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/373093 | Insulating support for tubing string | Aug 6, 1989 | Issued |
Array
(
[id] => 2581463
[patent_doc_number] => 04969773
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[patent_kind] => NA
[patent_issue_date] => 1990-11-13
[patent_title] => 'Laying plank for a road finishing machine'
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Array
(
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