
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] => 2769111
[patent_doc_number] => 05129457
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Enhanced liquid hydrocarbon recovery process'
[patent_app_type] => 1
[patent_app_number] => 7/667715
[patent_app_country] => US
[patent_app_date] => 1991-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 7803
[patent_no_of_claims] => 66
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129457.pdf
[firstpage_image] =>[orig_patent_app_number] => 667715
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/667715 | Enhanced liquid hydrocarbon recovery process | Mar 10, 1991 | Issued |
Array
(
[id] => 2860471
[patent_doc_number] => 05158146
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-27
[patent_title] => 'Mobile foxhole excavator'
[patent_app_type] => 1
[patent_app_number] => 7/666708
[patent_app_country] => US
[patent_app_date] => 1991-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3751
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/158/05158146.pdf
[firstpage_image] =>[orig_patent_app_number] => 666708
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/666708 | Mobile foxhole excavator | Mar 7, 1991 | Issued |
Array
(
[id] => 2770569
[patent_doc_number] => 05099931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Method and apparatus for optional straight hole drilling or directional drilling in earth formations'
[patent_app_type] => 1
[patent_app_number] => 7/664496
[patent_app_country] => US
[patent_app_date] => 1991-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 3065
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/099/05099931.pdf
[firstpage_image] =>[orig_patent_app_number] => 664496
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/664496 | Method and apparatus for optional straight hole drilling or directional drilling in earth formations | Mar 4, 1991 | Issued |
Array
(
[id] => 2767068
[patent_doc_number] => 05101618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-07
[patent_title] => 'Vine comber pivoting counterforce brush'
[patent_app_type] => 1
[patent_app_number] => 7/673143
[patent_app_country] => US
[patent_app_date] => 1991-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3461
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/101/05101618.pdf
[firstpage_image] =>[orig_patent_app_number] => 673143
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/673143 | Vine comber pivoting counterforce brush | Mar 3, 1991 | Issued |
Array
(
[id] => 2813762
[patent_doc_number] => 05127481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Percussion boring machine for destructive replacement of buried pipelines'
[patent_app_type] => 1
[patent_app_number] => 7/662768
[patent_app_country] => US
[patent_app_date] => 1991-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1163
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/127/05127481.pdf
[firstpage_image] =>[orig_patent_app_number] => 662768
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/662768 | Percussion boring machine for destructive replacement of buried pipelines | Feb 27, 1991 | Issued |
Array
(
[id] => 2808708
[patent_doc_number] => 05127217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Round baler having wide windrow converging mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/682485
[patent_app_country] => US
[patent_app_date] => 1991-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3371
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/127/05127217.pdf
[firstpage_image] =>[orig_patent_app_number] => 682485
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/682485 | Round baler having wide windrow converging mechanism | Feb 26, 1991 | Issued |
Array
(
[id] => 2850018
[patent_doc_number] => 05095988
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-17
[patent_title] => 'Plug injection method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/657329
[patent_app_country] => US
[patent_app_date] => 1991-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 18
[patent_no_of_words] => 8114
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/095/05095988.pdf
[firstpage_image] =>[orig_patent_app_number] => 657329
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/657329 | Plug injection method and apparatus | Feb 18, 1991 | Issued |
Array
(
[id] => 2770494
[patent_doc_number] => 05099927
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Apparatus for guiding and steering earth boring casing'
[patent_app_type] => 1
[patent_app_number] => 7/656855
[patent_app_country] => US
[patent_app_date] => 1991-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3666
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/099/05099927.pdf
[firstpage_image] =>[orig_patent_app_number] => 656855
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/656855 | Apparatus for guiding and steering earth boring casing | Feb 18, 1991 | Issued |
Array
(
[id] => 2862002
[patent_doc_number] => 05117906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Compact, retrievable packer'
[patent_app_type] => 1
[patent_app_number] => 7/657728
[patent_app_country] => US
[patent_app_date] => 1991-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5310
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/117/05117906.pdf
[firstpage_image] =>[orig_patent_app_number] => 657728
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/657728 | Compact, retrievable packer | Feb 18, 1991 | Issued |
Array
(
[id] => 2764566
[patent_doc_number] => 05129217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Multiblade mulching mower'
[patent_app_type] => 1
[patent_app_number] => 7/655307
[patent_app_country] => US
[patent_app_date] => 1991-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1620
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129217.pdf
[firstpage_image] =>[orig_patent_app_number] => 655307
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/655307 | Multiblade mulching mower | Feb 13, 1991 | Issued |
Array
(
[id] => 2830169
[patent_doc_number] => 05109934
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Mobile drilling rig for closely spaced well centers'
[patent_app_type] => 1
[patent_app_number] => 7/654754
[patent_app_country] => US
[patent_app_date] => 1991-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2937
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109934.pdf
[firstpage_image] =>[orig_patent_app_number] => 654754
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/654754 | Mobile drilling rig for closely spaced well centers | Feb 12, 1991 | Issued |
Array
(
[id] => 2804707
[patent_doc_number] => 05085616
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Cleaning system for a combine'
[patent_app_type] => 1
[patent_app_number] => 7/654740
[patent_app_country] => US
[patent_app_date] => 1991-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 3535
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/085/05085616.pdf
[firstpage_image] =>[orig_patent_app_number] => 654740
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/654740 | Cleaning system for a combine | Feb 12, 1991 | Issued |
Array
(
[id] => 2798101
[patent_doc_number] => 05085274
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Recovery of methane from solid carbonaceous subterranean of formations'
[patent_app_type] => 1
[patent_app_number] => 7/653827
[patent_app_country] => US
[patent_app_date] => 1991-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3377
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/085/05085274.pdf
[firstpage_image] =>[orig_patent_app_number] => 653827
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/653827 | Recovery of methane from solid carbonaceous subterranean of formations | Feb 10, 1991 | Issued |
Array
(
[id] => 2770386
[patent_doc_number] => 05099921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-31
[patent_title] => 'Recovery of methane from solid carbonaceous subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 7/653826
[patent_app_country] => US
[patent_app_date] => 1991-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3769
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/099/05099921.pdf
[firstpage_image] =>[orig_patent_app_number] => 653826
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/653826 | Recovery of methane from solid carbonaceous subterranean formations | Feb 10, 1991 | Issued |
Array
(
[id] => 2855513
[patent_doc_number] => 05090481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Fluid flow control apparatus, shifting tool and method for oil and gas wells'
[patent_app_type] => 1
[patent_app_number] => 7/653547
[patent_app_country] => US
[patent_app_date] => 1991-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 5691
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/090/05090481.pdf
[firstpage_image] =>[orig_patent_app_number] => 653547
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/653547 | Fluid flow control apparatus, shifting tool and method for oil and gas wells | Feb 10, 1991 | Issued |
Array
(
[id] => 2781090
[patent_doc_number] => 05123238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Harvester'
[patent_app_type] => 1
[patent_app_number] => 7/652580
[patent_app_country] => US
[patent_app_date] => 1991-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2822
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/123/05123238.pdf
[firstpage_image] =>[orig_patent_app_number] => 652580
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/652580 | Harvester | Feb 7, 1991 | Issued |
Array
(
[id] => 2831001
[patent_doc_number] => 05103902
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Non-rotational versa-trieve packer'
[patent_app_type] => 1
[patent_app_number] => 7/651728
[patent_app_country] => US
[patent_app_date] => 1991-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 5894
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/103/05103902.pdf
[firstpage_image] =>[orig_patent_app_number] => 651728
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/651728 | Non-rotational versa-trieve packer | Feb 6, 1991 | Issued |
| 07/650367 | WELL HOUSING AND LANDING SHOULDER | Feb 3, 1991 | Abandoned |
| 07/649382 | METHOD AND APPARATUS FOR SEPARATING DRILLING AND PRODUCTION FLUIDS | Jan 31, 1991 | Abandoned |
Array
(
[id] => 2866182
[patent_doc_number] => 05184678
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-09
[patent_title] => 'Acoustic flow stimulation method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/648062
[patent_app_country] => US
[patent_app_date] => 1991-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 4480
[patent_no_of_claims] => 14
[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/05/184/05184678.pdf
[firstpage_image] =>[orig_patent_app_number] => 648062
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/648062 | Acoustic flow stimulation method and apparatus | Jan 30, 1991 | Issued |