Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 1969150 [patent_doc_number] => 04343358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Laser slotted plastic well screen' [patent_app_type] => 1 [patent_app_number] => 6/119279 [patent_app_country] => US [patent_app_date] => 1980-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1401 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/343/04343358.pdf [firstpage_image] =>[orig_patent_app_number] => 119279 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/119279
Laser slotted plastic well screen Feb 6, 1980 Issued
Array ( [id] => 1868677 [patent_doc_number] => 04291767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Method for stabilizing and hanging surface casing' [patent_app_type] => 1 [patent_app_number] => 6/118922 [patent_app_country] => US [patent_app_date] => 1980-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4277 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291767.pdf [firstpage_image] =>[orig_patent_app_number] => 118922 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118922
Method for stabilizing and hanging surface casing Feb 5, 1980 Issued
Array ( [id] => 1887150 [patent_doc_number] => RE030738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Apparatus and method for in situ heat processing of hydrocarbonaceous formations' [patent_app_type] => 2 [patent_app_number] => 6/118957 [patent_app_country] => US [patent_app_date] => 1980-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 11393 [patent_no_of_claims] => 97 [patent_no_of_ind_claims] => 32 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/030/RE030738.pdf [firstpage_image] =>[orig_patent_app_number] => 118957 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118957
Apparatus and method for in situ heat processing of hydrocarbonaceous formations Feb 5, 1980 Issued
Array ( [id] => 1868143 [patent_doc_number] => 04258791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-31 [patent_title] => 'Thermal insulation method' [patent_app_type] => 1 [patent_app_number] => 6/116584 [patent_app_country] => US [patent_app_date] => 1980-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3002 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/258/04258791.pdf [firstpage_image] =>[orig_patent_app_number] => 116584 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/116584
Thermal insulation method Jan 28, 1980 Issued
Array ( [id] => 1942755 [patent_doc_number] => 04313692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Septic tank drainage conduit structures' [patent_app_type] => 1 [patent_app_number] => 6/115693 [patent_app_country] => US [patent_app_date] => 1980-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1910 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/313/04313692.pdf [firstpage_image] =>[orig_patent_app_number] => 115693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115693
Septic tank drainage conduit structures Jan 27, 1980 Issued
Array ( [id] => 1912959 [patent_doc_number] => 04307783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Method and apparatus for conducting wireline operations during blowout conditions in oil and gas wells' [patent_app_type] => 1 [patent_app_number] => 6/115430 [patent_app_country] => US [patent_app_date] => 1980-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5530 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/307/04307783.pdf [firstpage_image] =>[orig_patent_app_number] => 115430 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115430
Method and apparatus for conducting wireline operations during blowout conditions in oil and gas wells Jan 24, 1980 Issued
Array ( [id] => 1960102 [patent_doc_number] => 04349298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-14 [patent_title] => 'Wedge-forming pile' [patent_app_type] => 1 [patent_app_number] => 6/115052 [patent_app_country] => US [patent_app_date] => 1980-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2837 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/349/04349298.pdf [firstpage_image] =>[orig_patent_app_number] => 115052 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115052
Wedge-forming pile Jan 23, 1980 Issued
Array ( [id] => 1875581 [patent_doc_number] => 04250966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-17 [patent_title] => 'Insertion type cementing baffle' [patent_app_type] => 1 [patent_app_number] => 6/114810 [patent_app_country] => US [patent_app_date] => 1980-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1969 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/250/04250966.pdf [firstpage_image] =>[orig_patent_app_number] => 114810 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114810
Insertion type cementing baffle Jan 23, 1980 Issued
Array ( [id] => 1944016 [patent_doc_number] => 04335788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Acid dissolvable cements and methods of using the same' [patent_app_type] => 1 [patent_app_number] => 6/114856 [patent_app_country] => US [patent_app_date] => 1980-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3686 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/335/04335788.pdf [firstpage_image] =>[orig_patent_app_number] => 114856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114856
Acid dissolvable cements and methods of using the same Jan 23, 1980 Issued
Array ( [id] => 1909029 [patent_doc_number] => 04278138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-14 [patent_title] => 'Composite heavy metal drill collar' [patent_app_type] => 1 [patent_app_number] => 6/113497 [patent_app_country] => US [patent_app_date] => 1980-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2216 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/278/04278138.pdf [firstpage_image] =>[orig_patent_app_number] => 113497 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/113497
Composite heavy metal drill collar Jan 20, 1980 Issued
Array ( [id] => 1862996 [patent_doc_number] => 04294564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Method of deployment, release and recovery of ocean riser pipes' [patent_app_type] => 1 [patent_app_number] => 6/111812 [patent_app_country] => US [patent_app_date] => 1980-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 7188 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/294/04294564.pdf [firstpage_image] =>[orig_patent_app_number] => 111812 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/111812
Method of deployment, release and recovery of ocean riser pipes Jan 13, 1980 Issued
Array ( [id] => 1868884 [patent_doc_number] => 04291809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Pencil holder' [patent_app_type] => 1 [patent_app_number] => 6/111269 [patent_app_country] => US [patent_app_date] => 1980-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1436 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291809.pdf [firstpage_image] =>[orig_patent_app_number] => 111269 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/111269
Pencil holder Jan 10, 1980 Issued
Array ( [id] => 1874520 [patent_doc_number] => 04279444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Jetting out weak areas for forming an in situ oil shale retort' [patent_app_type] => 1 [patent_app_number] => 6/109838 [patent_app_country] => US [patent_app_date] => 1980-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7433 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/279/04279444.pdf [firstpage_image] =>[orig_patent_app_number] => 109838 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/109838
Jetting out weak areas for forming an in situ oil shale retort Jan 6, 1980 Issued
Array ( [id] => 1952304 [patent_doc_number] => 04325526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Flat cable clamp' [patent_app_type] => 1 [patent_app_number] => 6/110018 [patent_app_country] => US [patent_app_date] => 1980-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 1739 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325526.pdf [firstpage_image] =>[orig_patent_app_number] => 110018 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/110018
Flat cable clamp Jan 6, 1980 Issued
Array ( [id] => 1888868 [patent_doc_number] => 04287949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Setting tools and liner hanger assembly' [patent_app_type] => 1 [patent_app_number] => 6/109979 [patent_app_country] => US [patent_app_date] => 1980-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 2777 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/287/04287949.pdf [firstpage_image] =>[orig_patent_app_number] => 109979 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/109979
Setting tools and liner hanger assembly Jan 6, 1980 Issued
Array ( [id] => 1952104 [patent_doc_number] => 04325486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Overhead glass stemware rack' [patent_app_type] => 1 [patent_app_number] => 6/110219 [patent_app_country] => US [patent_app_date] => 1980-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1947 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325486.pdf [firstpage_image] =>[orig_patent_app_number] => 110219 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/110219
Overhead glass stemware rack Jan 6, 1980 Issued
Array ( [id] => 1924023 [patent_doc_number] => 04284137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-18 [patent_title] => 'Anti-kick, anti-fall running tool and instrument hanger and tubing packoff tool' [patent_app_type] => 1 [patent_app_number] => 6/109896 [patent_app_country] => US [patent_app_date] => 1980-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4558 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/284/04284137.pdf [firstpage_image] =>[orig_patent_app_number] => 109896 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/109896
Anti-kick, anti-fall running tool and instrument hanger and tubing packoff tool Jan 6, 1980 Issued
Array ( [id] => 1881296 [patent_doc_number] => 04273190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Method and apparatus for gravel packing multiple zones' [patent_app_type] => 1 [patent_app_number] => 6/107699 [patent_app_country] => US [patent_app_date] => 1979-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 14117 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273190.pdf [firstpage_image] =>[orig_patent_app_number] => 107699 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/107699
Method and apparatus for gravel packing multiple zones Dec 26, 1979 Issued
Array ( [id] => 1874774 [patent_doc_number] => 04254831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-10 [patent_title] => 'Method and apparatus for restoring and maintaining underground aquifer water system' [patent_app_type] => 1 [patent_app_number] => 6/107566 [patent_app_country] => US [patent_app_date] => 1979-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4507 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/254/04254831.pdf [firstpage_image] =>[orig_patent_app_number] => 107566 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/107566
Method and apparatus for restoring and maintaining underground aquifer water system Dec 26, 1979 Issued
Array ( [id] => 2016184 [patent_doc_number] => 04369840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Anchor and anchor positioner assembly' [patent_app_type] => 1 [patent_app_number] => 6/107753 [patent_app_country] => US [patent_app_date] => 1979-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 28 [patent_no_of_words] => 9697 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/369/04369840.pdf [firstpage_image] =>[orig_patent_app_number] => 107753 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/107753
Anchor and anchor positioner assembly Dec 26, 1979 Issued
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