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] => 3583919 [patent_doc_number] => 05487427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Slip release mechanism' [patent_app_type] => 1 [patent_app_number] => 8/223597 [patent_app_country] => US [patent_app_date] => 1994-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1687 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/487/05487427.pdf [firstpage_image] =>[orig_patent_app_number] => 223597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/223597
Slip release mechanism Apr 5, 1994 Issued
Array ( [id] => 3097922 [patent_doc_number] => 05409060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Wellbore tool orientation' [patent_app_type] => 1 [patent_app_number] => 8/225384 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 98 [patent_no_of_words] => 12072 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409060.pdf [firstpage_image] =>[orig_patent_app_number] => 225384 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225384
Wellbore tool orientation Apr 3, 1994 Issued
Array ( [id] => 3440925 [patent_doc_number] => 05450715 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Wheel assembly for grass trimmers and the like' [patent_app_type] => 1 [patent_app_number] => 8/222224 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1027 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/450/05450715.pdf [firstpage_image] =>[orig_patent_app_number] => 222224 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222224
Wheel assembly for grass trimmers and the like Apr 3, 1994 Issued
Array ( [id] => 3411471 [patent_doc_number] => 05421409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Slag-based well cementing compositions and methods' [patent_app_type] => 1 [patent_app_number] => 8/220340 [patent_app_country] => US [patent_app_date] => 1994-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3018 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421409.pdf [firstpage_image] =>[orig_patent_app_number] => 220340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/220340
Slag-based well cementing compositions and methods Mar 29, 1994 Issued
Array ( [id] => 3433188 [patent_doc_number] => 05396966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Steering sub for flexible drilling' [patent_app_type] => 1 [patent_app_number] => 8/217352 [patent_app_country] => US [patent_app_date] => 1994-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 5914 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/396/05396966.pdf [firstpage_image] =>[orig_patent_app_number] => 217352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/217352
Steering sub for flexible drilling Mar 23, 1994 Issued
Array ( [id] => 3413239 [patent_doc_number] => 05415231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Method for producing low permeability reservoirs using steam' [patent_app_type] => 1 [patent_app_number] => 8/210488 [patent_app_country] => US [patent_app_date] => 1994-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2308 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/415/05415231.pdf [firstpage_image] =>[orig_patent_app_number] => 210488 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/210488
Method for producing low permeability reservoirs using steam Mar 20, 1994 Issued
Array ( [id] => 3395101 [patent_doc_number] => 05459988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Quick connect rake system' [patent_app_type] => 1 [patent_app_number] => 8/214451 [patent_app_country] => US [patent_app_date] => 1994-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1631 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/459/05459988.pdf [firstpage_image] =>[orig_patent_app_number] => 214451 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/214451
Quick connect rake system Mar 17, 1994 Issued
Array ( [id] => 3413287 [patent_doc_number] => 05402858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'O-ring seal for rock bit bearings' [patent_app_type] => 1 [patent_app_number] => 8/212013 [patent_app_country] => US [patent_app_date] => 1994-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4291 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/402/05402858.pdf [firstpage_image] =>[orig_patent_app_number] => 212013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/212013
O-ring seal for rock bit bearings Mar 10, 1994 Issued
Array ( [id] => 3477747 [patent_doc_number] => 05439058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Method of cleaning an oil or gas well' [patent_app_type] => 1 [patent_app_number] => 8/208744 [patent_app_country] => US [patent_app_date] => 1994-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4735 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439058.pdf [firstpage_image] =>[orig_patent_app_number] => 208744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/208744
Method of cleaning an oil or gas well Mar 10, 1994 Issued
Array ( [id] => 3469348 [patent_doc_number] => 05456327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'O-ring seal for rock bit bearings' [patent_app_type] => 1 [patent_app_number] => 8/208633 [patent_app_country] => US [patent_app_date] => 1994-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6853 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/456/05456327.pdf [firstpage_image] =>[orig_patent_app_number] => 208633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/208633
O-ring seal for rock bit bearings Mar 7, 1994 Issued
Array ( [id] => 3572425 [patent_doc_number] => 05515670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Rotary mower blade' [patent_app_type] => 1 [patent_app_number] => 8/207564 [patent_app_country] => US [patent_app_date] => 1994-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 4356 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/515/05515670.pdf [firstpage_image] =>[orig_patent_app_number] => 207564 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/207564
Rotary mower blade Mar 6, 1994 Issued
Array ( [id] => 2987556 [patent_doc_number] => 05373688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-20 [patent_title] => 'Nut harvester with dual debris exhausts on a single fan' [patent_app_type] => 1 [patent_app_number] => 8/201415 [patent_app_country] => US [patent_app_date] => 1994-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3887 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/373/05373688.pdf [firstpage_image] =>[orig_patent_app_number] => 201415 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/201415
Nut harvester with dual debris exhausts on a single fan Feb 23, 1994 Issued
Array ( [id] => 3091459 [patent_doc_number] => 05394680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Spindle assembly for a cotton harvester' [patent_app_type] => 1 [patent_app_number] => 8/200787 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1720 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394680.pdf [firstpage_image] =>[orig_patent_app_number] => 200787 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/200787
Spindle assembly for a cotton harvester Feb 21, 1994 Issued
Array ( [id] => 3466694 [patent_doc_number] => 05398757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Mono-well for soil sparging and soil vapor extraction' [patent_app_type] => 1 [patent_app_number] => 8/199527 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2630 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/398/05398757.pdf [firstpage_image] =>[orig_patent_app_number] => 199527 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199527
Mono-well for soil sparging and soil vapor extraction Feb 21, 1994 Issued
Array ( [id] => 3440722 [patent_doc_number] => 05377763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Riser pipe assembly for marine applications' [patent_app_type] => 1 [patent_app_number] => 8/199960 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3827 [patent_no_of_claims] => 28 [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/05/377/05377763.pdf [firstpage_image] =>[orig_patent_app_number] => 199960 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199960
Riser pipe assembly for marine applications Feb 21, 1994 Issued
08/198487 REMOTELY CONTROLLED LAWN MOWER Feb 17, 1994 Abandoned
08/190548 LAWN MOWER HAVING ADJUSTABLE AIR VENTS Jan 31, 1994 Abandoned
Array ( [id] => 3402072 [patent_doc_number] => 05433065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Combine harvester with secondary cutter' [patent_app_type] => 1 [patent_app_number] => 8/187060 [patent_app_country] => US [patent_app_date] => 1994-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2799 [patent_no_of_claims] => 13 [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/05/433/05433065.pdf [firstpage_image] =>[orig_patent_app_number] => 187060 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187060
Combine harvester with secondary cutter Jan 26, 1994 Issued
Array ( [id] => 3402786 [patent_doc_number] => 05392850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'System for isolating multiple gravel packed zones in wells' [patent_app_type] => 1 [patent_app_number] => 8/187946 [patent_app_country] => US [patent_app_date] => 1994-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2547 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392850.pdf [firstpage_image] =>[orig_patent_app_number] => 187946 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/187946
System for isolating multiple gravel packed zones in wells Jan 26, 1994 Issued
Array ( [id] => 3413262 [patent_doc_number] => 05415232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Method and apparatus for ramping of stimulation chemical concentrations for treatment of subterranean formations' [patent_app_type] => 1 [patent_app_number] => 8/186386 [patent_app_country] => US [patent_app_date] => 1994-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2379 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/415/05415232.pdf [firstpage_image] =>[orig_patent_app_number] => 186386 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/186386
Method and apparatus for ramping of stimulation chemical concentrations for treatment of subterranean formations Jan 20, 1994 Issued
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