
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] => 1862126
[patent_doc_number] => 04274764
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-23
[patent_title] => 'Mine roof supporting system'
[patent_app_type] => 1
[patent_app_number] => 6/107459
[patent_app_country] => US
[patent_app_date] => 1979-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 3332
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/274/04274764.pdf
[firstpage_image] =>[orig_patent_app_number] => 107459
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/107459 | Mine roof supporting system | Dec 25, 1979 | Issued |
Array
(
[id] => 1895922
[patent_doc_number] => 04262745
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-21
[patent_title] => 'Steam stimulation process for recovering heavy oil'
[patent_app_type] => 1
[patent_app_number] => 6/103803
[patent_app_country] => US
[patent_app_date] => 1979-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3728
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/262/04262745.pdf
[firstpage_image] =>[orig_patent_app_number] => 103803
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/103803 | Steam stimulation process for recovering heavy oil | Dec 13, 1979 | Issued |
Array
(
[id] => 1895921
[patent_doc_number] => 04262744
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-21
[patent_title] => 'Molded fittings and methods of manufacture'
[patent_app_type] => 1
[patent_app_number] => 6/103932
[patent_app_country] => US
[patent_app_date] => 1979-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 2611
[patent_no_of_claims] => 13
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/262/04262744.pdf
[firstpage_image] =>[orig_patent_app_number] => 103932
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/103932 | Molded fittings and methods of manufacture | Dec 13, 1979 | Issued |
Array
(
[id] => 1880411
[patent_doc_number] => 04303128
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-01
[patent_title] => 'Injection well with high-pressure, high-temperature in situ down-hole steam formation'
[patent_app_type] => 1
[patent_app_number] => 6/100704
[patent_app_country] => US
[patent_app_date] => 1979-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3541
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/303/04303128.pdf
[firstpage_image] =>[orig_patent_app_number] => 100704
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/100704 | Injection well with high-pressure, high-temperature in situ down-hole steam formation | Dec 3, 1979 | Issued |
Array
(
[id] => 1924306
[patent_doc_number] => 04272127
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-09
[patent_title] => 'Subsidence control at boundaries of an in situ oil shale retort development region'
[patent_app_type] => 1
[patent_app_number] => 6/099531
[patent_app_country] => US
[patent_app_date] => 1979-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6483
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/272/04272127.pdf
[firstpage_image] =>[orig_patent_app_number] => 099531
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/099531 | Subsidence control at boundaries of an in situ oil shale retort development region | Dec 2, 1979 | Issued |
Array
(
[id] => 1937927
[patent_doc_number] => 04334801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-15
[patent_title] => 'Method and apparatus for covering a pipeline'
[patent_app_type] => 1
[patent_app_number] => 6/098422
[patent_app_country] => US
[patent_app_date] => 1979-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3137
[patent_no_of_claims] => 29
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[pdf_file] => patents/04/334/04334801.pdf
[firstpage_image] =>[orig_patent_app_number] => 098422
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/098422 | Method and apparatus for covering a pipeline | Nov 28, 1979 | Issued |
Array
(
[id] => 1944052
[patent_doc_number] => 04335793
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-22
[patent_title] => 'Process and apparatus for boring sites'
[patent_app_type] => 1
[patent_app_number] => 6/177763
[patent_app_country] => US
[patent_app_date] => 1979-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4583
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 152
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/335/04335793.pdf
[firstpage_image] =>[orig_patent_app_number] => 177763
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/177763 | Process and apparatus for boring sites | Nov 28, 1979 | Issued |
Array
(
[id] => 1925575
[patent_doc_number] => 04286896
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-01
[patent_title] => 'Diving structure and method of deployment of the structure'
[patent_app_type] => 1
[patent_app_number] => 6/096400
[patent_app_country] => US
[patent_app_date] => 1979-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2261
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/286/04286896.pdf
[firstpage_image] =>[orig_patent_app_number] => 096400
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/096400 | Diving structure and method of deployment of the structure | Nov 20, 1979 | Issued |
Array
(
[id] => 1919062
[patent_doc_number] => 04246966
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-01-27
[patent_title] => 'Production and wet oxidation of heavy crude oil for generation of power'
[patent_app_type] => 1
[patent_app_number] => 6/095319
[patent_app_country] => US
[patent_app_date] => 1979-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3806
[patent_no_of_claims] => 6
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[pdf_file] => patents/04/246/04246966.pdf
[firstpage_image] =>[orig_patent_app_number] => 095319
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/095319 | Production and wet oxidation of heavy crude oil for generation of power | Nov 18, 1979 | Issued |
Array
(
[id] => 1860754
[patent_doc_number] => 04274486
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-23
[patent_title] => 'Apparatus for and method of operating a well'
[patent_app_type] => 1
[patent_app_number] => 6/094941
[patent_app_country] => US
[patent_app_date] => 1979-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 4603
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 109
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/274/04274486.pdf
[firstpage_image] =>[orig_patent_app_number] => 094941
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/094941 | Apparatus for and method of operating a well | Nov 15, 1979 | Issued |
Array
(
[id] => 1860872
[patent_doc_number] => 04267888
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Method and apparatus for positioning a treating liquid at the bottom of a well'
[patent_app_type] => 1
[patent_app_number] => 6/094381
[patent_app_country] => US
[patent_app_date] => 1979-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4115
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/267/04267888.pdf
[firstpage_image] =>[orig_patent_app_number] => 094381
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/094381 | Method and apparatus for positioning a treating liquid at the bottom of a well | Nov 14, 1979 | Issued |
Array
(
[id] => 1881644
[patent_doc_number] => 04295529
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-20
[patent_title] => 'Blow-out preventor'
[patent_app_type] => 1
[patent_app_number] => 6/092573
[patent_app_country] => US
[patent_app_date] => 1979-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 753
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[pdf_file] => patents/04/295/04295529.pdf
[firstpage_image] =>[orig_patent_app_number] => 092573
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/092573 | Blow-out preventor | Nov 7, 1979 | Issued |
Array
(
[id] => 1899348
[patent_doc_number] => 04275790
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-30
[patent_title] => 'Surface controlled liquid removal method and system for gas producing wells'
[patent_app_type] => 1
[patent_app_number] => 6/091035
[patent_app_country] => US
[patent_app_date] => 1979-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/275/04275790.pdf
[firstpage_image] =>[orig_patent_app_number] => 091035
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/091035 | Surface controlled liquid removal method and system for gas producing wells | Nov 4, 1979 | Issued |
Array
(
[id] => 1895333
[patent_doc_number] => 04265311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Methods of water flooding and fracturing using clean, non-damaging fracturing fluids'
[patent_app_type] => 1
[patent_app_number] => 6/091685
[patent_app_country] => US
[patent_app_date] => 1979-11-05
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/265/04265311.pdf
[firstpage_image] =>[orig_patent_app_number] => 091685
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/091685 | Methods of water flooding and fracturing using clean, non-damaging fracturing fluids | Nov 4, 1979 | Issued |
Array
(
[id] => 1909047
[patent_doc_number] => 04253533
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-03
[patent_title] => 'Variable wear pad for crossflow drag bit'
[patent_app_type] => 1
[patent_app_number] => 6/091649
[patent_app_country] => US
[patent_app_date] => 1979-11-05
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[pdf_file] => patents/04/253/04253533.pdf
[firstpage_image] =>[orig_patent_app_number] => 091649
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/091649 | Variable wear pad for crossflow drag bit | Nov 4, 1979 | Issued |
Array
(
[id] => 1915311
[patent_doc_number] => 04276935
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-07
[patent_title] => 'Treatment of subsurface gas-bearing formations to reduce water production therefrom'
[patent_app_type] => 1
[patent_app_number] => 6/089421
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[patent_app_date] => 1979-10-30
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[pdf_file] => patents/04/276/04276935.pdf
[firstpage_image] =>[orig_patent_app_number] => 089421
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/089421 | Treatment of subsurface gas-bearing formations to reduce water production therefrom | Oct 29, 1979 | Issued |
Array
(
[id] => 1881290
[patent_doc_number] => 04273189
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-16
[patent_title] => 'Method and apparatus for recovering natural gas from geopressured salt water'
[patent_app_type] => 1
[patent_app_number] => 6/089287
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[patent_app_date] => 1979-10-30
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[pdf_file] => patents/04/273/04273189.pdf
[firstpage_image] =>[orig_patent_app_number] => 089287
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/089287 | Method and apparatus for recovering natural gas from geopressured salt water | Oct 29, 1979 | Issued |
Array
(
[id] => 1886777
[patent_doc_number] => 04280559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-28
[patent_title] => 'Method for producing heavy crude'
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[patent_app_number] => 6/088905
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[firstpage_image] =>[orig_patent_app_number] => 088905
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/088905 | Method for producing heavy crude | Oct 28, 1979 | Issued |
Array
(
[id] => 1915293
[patent_doc_number] => 04276931
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[patent_issue_date] => 1981-07-07
[patent_title] => 'Junk basket'
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[firstpage_image] =>[orig_patent_app_number] => 088188
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/088188 | Junk basket | Oct 24, 1979 | Issued |
Array
(
[id] => 1925594
[patent_doc_number] => 04286900
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[patent_issue_date] => 1981-09-01
[patent_title] => 'Injection device of chemical fluids for improvements of the ground'
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[pdf_file] => patents/04/286/04286900.pdf
[firstpage_image] =>[orig_patent_app_number] => 087953
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/087953 | Injection device of chemical fluids for improvements of the ground | Oct 23, 1979 | Issued |