
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] => 2735239
[patent_doc_number] => 05070951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-10
[patent_title] => 'Drill for water wells'
[patent_app_type] => 1
[patent_app_number] => 7/571898
[patent_app_country] => US
[patent_app_date] => 1990-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1566
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/070/05070951.pdf
[firstpage_image] =>[orig_patent_app_number] => 571898
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/571898 | Drill for water wells | Aug 23, 1990 | Issued |
Array
(
[id] => 2672654
[patent_doc_number] => 05045025
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-03
[patent_title] => 'Co-rotational axial flow combine'
[patent_app_type] => 1
[patent_app_number] => 7/570213
[patent_app_country] => US
[patent_app_date] => 1990-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 4038
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 15
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/045/05045025.pdf
[firstpage_image] =>[orig_patent_app_number] => 570213
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/570213 | Co-rotational axial flow combine | Aug 20, 1990 | Issued |
Array
(
[id] => 2830153
[patent_doc_number] => 05109933
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Drill cuttings disposal method and system'
[patent_app_type] => 1
[patent_app_number] => 7/569351
[patent_app_country] => US
[patent_app_date] => 1990-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2268
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/109/05109933.pdf
[firstpage_image] =>[orig_patent_app_number] => 569351
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/569351 | Drill cuttings disposal method and system | Aug 16, 1990 | Issued |
Array
(
[id] => 2691871
[patent_doc_number] => 05060723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-29
[patent_title] => 'Wellhead isolation tool nipple'
[patent_app_type] => 1
[patent_app_number] => 7/567813
[patent_app_country] => US
[patent_app_date] => 1990-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3120
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/060/05060723.pdf
[firstpage_image] =>[orig_patent_app_number] => 567813
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/567813 | Wellhead isolation tool nipple | Aug 14, 1990 | Issued |
Array
(
[id] => 2740998
[patent_doc_number] => 05058672
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Landing collar and float valve assembly'
[patent_app_type] => 1
[patent_app_number] => 7/566064
[patent_app_country] => US
[patent_app_date] => 1990-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3232
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 450
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058672.pdf
[firstpage_image] =>[orig_patent_app_number] => 566064
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/566064 | Landing collar and float valve assembly | Aug 12, 1990 | Issued |
Array
(
[id] => 2740981
[patent_doc_number] => 05058671
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Pipe insert assembly'
[patent_app_type] => 1
[patent_app_number] => 7/566113
[patent_app_country] => US
[patent_app_date] => 1990-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2861
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/058/05058671.pdf
[firstpage_image] =>[orig_patent_app_number] => 566113
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/566113 | Pipe insert assembly | Aug 12, 1990 | Issued |
Array
(
[id] => 2831178
[patent_doc_number] => 05103912
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Method and apparatus for completing deviated and horizontal wellbores'
[patent_app_type] => 1
[patent_app_number] => 7/566526
[patent_app_country] => US
[patent_app_date] => 1990-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3694
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/103/05103912.pdf
[firstpage_image] =>[orig_patent_app_number] => 566526
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/566526 | Method and apparatus for completing deviated and horizontal wellbores | Aug 12, 1990 | Issued |
Array
(
[id] => 2805637
[patent_doc_number] => 05094066
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-10
[patent_title] => 'Power washer for rotary mowers'
[patent_app_type] => 1
[patent_app_number] => 7/564775
[patent_app_country] => US
[patent_app_date] => 1990-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1727
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/094/05094066.pdf
[firstpage_image] =>[orig_patent_app_number] => 564775
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/564775 | Power washer for rotary mowers | Aug 8, 1990 | Issued |
Array
(
[id] => 2850269
[patent_doc_number] => 05095999
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-17
[patent_title] => 'Through tubing perforating gun including a plurality of phased capsule charges mounted on a retrievable base strip via a plurality of shatterable support rings'
[patent_app_type] => 1
[patent_app_number] => 7/563657
[patent_app_country] => US
[patent_app_date] => 1990-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 4439
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/095/05095999.pdf
[firstpage_image] =>[orig_patent_app_number] => 563657
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/563657 | Through tubing perforating gun including a plurality of phased capsule charges mounted on a retrievable base strip via a plurality of shatterable support rings | Aug 6, 1990 | Issued |
| 07/563053 | CONSTANT HEAD PUMP FOR SONIC WAVE GENERATOR USED IN TREATING SUBSURFACE FORMATIONS | Aug 5, 1990 | Abandoned |
Array
(
[id] => 2689961
[patent_doc_number] => 05054551
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'In-situ heated annulus refining process'
[patent_app_type] => 1
[patent_app_number] => 7/562779
[patent_app_country] => US
[patent_app_date] => 1990-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3539
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054551.pdf
[firstpage_image] =>[orig_patent_app_number] => 562779
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/562779 | In-situ heated annulus refining process | Aug 2, 1990 | Issued |
Array
(
[id] => 2753232
[patent_doc_number] => 05062479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-05
[patent_title] => 'Stripper rubbers for drilling heads'
[patent_app_type] => 1
[patent_app_number] => 7/560526
[patent_app_country] => US
[patent_app_date] => 1990-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 1999
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/062/05062479.pdf
[firstpage_image] =>[orig_patent_app_number] => 560526
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/560526 | Stripper rubbers for drilling heads | Jul 30, 1990 | Issued |
Array
(
[id] => 2650242
[patent_doc_number] => 05025620
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Nut harvesting apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/558234
[patent_app_country] => US
[patent_app_date] => 1990-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2498
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/025/05025620.pdf
[firstpage_image] =>[orig_patent_app_number] => 558234
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/558234 | Nut harvesting apparatus | Jul 25, 1990 | Issued |
Array
(
[id] => 2819658
[patent_doc_number] => 05119890
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-09
[patent_title] => 'Vibration dampened table bushing assembly for rotary drilling machines'
[patent_app_type] => 1
[patent_app_number] => 7/561543
[patent_app_country] => US
[patent_app_date] => 1990-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1279
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/119/05119890.pdf
[firstpage_image] =>[orig_patent_app_number] => 561543
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/561543 | Vibration dampened table bushing assembly for rotary drilling machines | Jul 22, 1990 | Issued |
Array
(
[id] => 2729863
[patent_doc_number] => 05014781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-14
[patent_title] => 'Tubing collar position sensing apparatus, and associated methods, for use with a snubbing unit'
[patent_app_type] => 1
[patent_app_number] => 7/555948
[patent_app_country] => US
[patent_app_date] => 1990-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 4558
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/014/05014781.pdf
[firstpage_image] =>[orig_patent_app_number] => 555948
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/555948 | Tubing collar position sensing apparatus, and associated methods, for use with a snubbing unit | Jul 18, 1990 | Issued |
Array
(
[id] => 2834805
[patent_doc_number] => 05106226
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Warning system for vehicles'
[patent_app_type] => 1
[patent_app_number] => 7/555073
[patent_app_country] => US
[patent_app_date] => 1990-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 19
[patent_no_of_words] => 2138
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/106/05106226.pdf
[firstpage_image] =>[orig_patent_app_number] => 555073
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/555073 | Warning system for vehicles | Jul 17, 1990 | Issued |
Array
(
[id] => 2729706
[patent_doc_number] => 05027903
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Coiled tubing velocity string hangoff method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/554248
[patent_app_country] => US
[patent_app_date] => 1990-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 16
[patent_no_of_words] => 2212
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 449
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/027/05027903.pdf
[firstpage_image] =>[orig_patent_app_number] => 554248
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/554248 | Coiled tubing velocity string hangoff method and apparatus | Jul 16, 1990 | Issued |
Array
(
[id] => 2798334
[patent_doc_number] => 05085285
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-04
[patent_title] => 'Compensating ring for a down hole hammer'
[patent_app_type] => 1
[patent_app_number] => 7/553337
[patent_app_country] => US
[patent_app_date] => 1990-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2332
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/085/05085285.pdf
[firstpage_image] =>[orig_patent_app_number] => 553337
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/553337 | Compensating ring for a down hole hammer | Jul 16, 1990 | Issued |
| 07/552109 | EXPENDIBLE ISOLATION VALVE | Jul 12, 1990 | Abandoned |
Array
(
[id] => 2690017
[patent_doc_number] => 05054554
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-08
[patent_title] => 'Rate control method for hydraulic fracturing'
[patent_app_type] => 1
[patent_app_number] => 7/552404
[patent_app_country] => US
[patent_app_date] => 1990-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1807
[patent_no_of_claims] => 9
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054554.pdf
[firstpage_image] =>[orig_patent_app_number] => 552404
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/552404 | Rate control method for hydraulic fracturing | Jul 12, 1990 | Issued |