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] => 3449071 [patent_doc_number] => 05381868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Sealed bearing roller reamer' [patent_app_type] => 1 [patent_app_number] => 8/252387 [patent_app_country] => US [patent_app_date] => 1994-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381868.pdf [firstpage_image] =>[orig_patent_app_number] => 252387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/252387
Sealed bearing roller reamer May 31, 1994 Issued
Array ( [id] => 3603790 [patent_doc_number] => 05564855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Height adjustment ring for manhole cover frame' [patent_app_type] => 1 [patent_app_number] => 8/251181 [patent_app_country] => US [patent_app_date] => 1994-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2952 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/564/05564855.pdf [firstpage_image] =>[orig_patent_app_number] => 251181 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/251181
Height adjustment ring for manhole cover frame May 30, 1994 Issued
Array ( [id] => 3474459 [patent_doc_number] => 05425223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Grass mower blockage monitor' [patent_app_type] => 1 [patent_app_number] => 8/247717 [patent_app_country] => US [patent_app_date] => 1994-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1859 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425223.pdf [firstpage_image] =>[orig_patent_app_number] => 247717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/247717
Grass mower blockage monitor May 22, 1994 Issued
Array ( [id] => 3098157 [patent_doc_number] => 05409071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Method to cement a wellbore' [patent_app_type] => 1 [patent_app_number] => 8/247828 [patent_app_country] => US [patent_app_date] => 1994-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2808 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/409/05409071.pdf [firstpage_image] =>[orig_patent_app_number] => 247828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/247828
Method to cement a wellbore May 22, 1994 Issued
Array ( [id] => 3395286 [patent_doc_number] => 05410865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Mid-mount type riding lawn tractor' [patent_app_type] => 1 [patent_app_number] => 8/246818 [patent_app_country] => US [patent_app_date] => 1994-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2411 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410865.pdf [firstpage_image] =>[orig_patent_app_number] => 246818 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/246818
Mid-mount type riding lawn tractor May 19, 1994 Issued
Array ( [id] => 3098045 [patent_doc_number] => 05409065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Apparatus and method for retrieving an object from a well bore, and method for making a tool for retrieving objects from a well bore' [patent_app_type] => 1 [patent_app_number] => 8/245638 [patent_app_country] => US [patent_app_date] => 1994-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4222 [patent_no_of_claims] => 22 [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/05/409/05409065.pdf [firstpage_image] =>[orig_patent_app_number] => 245638 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/245638
Apparatus and method for retrieving an object from a well bore, and method for making a tool for retrieving objects from a well bore May 17, 1994 Issued
Array ( [id] => 3477551 [patent_doc_number] => 05507137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Grass cutting device' [patent_app_type] => 1 [patent_app_number] => 8/245107 [patent_app_country] => US [patent_app_date] => 1994-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2325 [patent_no_of_claims] => 9 [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/05/507/05507137.pdf [firstpage_image] =>[orig_patent_app_number] => 245107 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/245107
Grass cutting device May 16, 1994 Issued
Array ( [id] => 3402862 [patent_doc_number] => 05392855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Method to prepare polymer solutions for down-hole applications' [patent_app_type] => 1 [patent_app_number] => 8/245144 [patent_app_country] => US [patent_app_date] => 1994-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2169 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392855.pdf [firstpage_image] =>[orig_patent_app_number] => 245144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/245144
Method to prepare polymer solutions for down-hole applications May 15, 1994 Issued
Array ( [id] => 3483493 [patent_doc_number] => 05536113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Precast concrete wingwall' [patent_app_type] => 1 [patent_app_number] => 8/243246 [patent_app_country] => US [patent_app_date] => 1994-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536113.pdf [firstpage_image] =>[orig_patent_app_number] => 243246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/243246
Precast concrete wingwall May 15, 1994 Issued
Array ( [id] => 3527247 [patent_doc_number] => 05494111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Permanent whipstock' [patent_app_type] => 1 [patent_app_number] => 8/242165 [patent_app_country] => US [patent_app_date] => 1994-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3162 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/494/05494111.pdf [firstpage_image] =>[orig_patent_app_number] => 242165 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/242165
Permanent whipstock May 12, 1994 Issued
Array ( [id] => 3584788 [patent_doc_number] => 05558162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Mechanical lockout for pressure responsive downhole tool' [patent_app_type] => 1 [patent_app_number] => 8/238417 [patent_app_country] => US [patent_app_date] => 1994-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9312 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558162.pdf [firstpage_image] =>[orig_patent_app_number] => 238417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238417
Mechanical lockout for pressure responsive downhole tool May 4, 1994 Issued
Array ( [id] => 2991640 [patent_doc_number] => 05373903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-20 [patent_title] => 'Manual dual purpose garden tool' [patent_app_type] => 1 [patent_app_number] => 8/236556 [patent_app_country] => US [patent_app_date] => 1994-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 1734 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/373/05373903.pdf [firstpage_image] =>[orig_patent_app_number] => 236556 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/236556
Manual dual purpose garden tool May 1, 1994 Issued
Array ( [id] => 3474186 [patent_doc_number] => 05438819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Blade assembly for a brush cutting machine' [patent_app_type] => 1 [patent_app_number] => 8/234670 [patent_app_country] => US [patent_app_date] => 1994-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7071 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/438/05438819.pdf [firstpage_image] =>[orig_patent_app_number] => 234670 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234670
Blade assembly for a brush cutting machine Apr 27, 1994 Issued
Array ( [id] => 3462963 [patent_doc_number] => 05431223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Drilling kick-off device' [patent_app_type] => 1 [patent_app_number] => 8/234220 [patent_app_country] => US [patent_app_date] => 1994-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1725 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/431/05431223.pdf [firstpage_image] =>[orig_patent_app_number] => 234220 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234220
Drilling kick-off device Apr 27, 1994 Issued
Array ( [id] => 3089489 [patent_doc_number] => 05417283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Mixed well steam drive drainage process' [patent_app_type] => 1 [patent_app_number] => 8/234174 [patent_app_country] => US [patent_app_date] => 1994-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3126 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/417/05417283.pdf [firstpage_image] =>[orig_patent_app_number] => 234174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234174
Mixed well steam drive drainage process Apr 27, 1994 Issued
Array ( [id] => 3459669 [patent_doc_number] => 05431001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Mechanical rake for clearing, mowing, levelling, raking grasses and plants' [patent_app_type] => 1 [patent_app_number] => 8/233650 [patent_app_country] => US [patent_app_date] => 1994-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/431/05431001.pdf [firstpage_image] =>[orig_patent_app_number] => 233650 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/233650
Mechanical rake for clearing, mowing, levelling, raking grasses and plants Apr 25, 1994 Issued
Array ( [id] => 3439812 [patent_doc_number] => 05400578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Apparatus for raking and baling cut crop material' [patent_app_type] => 1 [patent_app_number] => 8/230212 [patent_app_country] => US [patent_app_date] => 1994-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1810 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/400/05400578.pdf [firstpage_image] =>[orig_patent_app_number] => 230212 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/230212
Apparatus for raking and baling cut crop material Apr 19, 1994 Issued
Array ( [id] => 3444631 [patent_doc_number] => 05472049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Hydraulic fracturing of shallow wells' [patent_app_type] => 1 [patent_app_number] => 8/230325 [patent_app_country] => US [patent_app_date] => 1994-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6362 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/472/05472049.pdf [firstpage_image] =>[orig_patent_app_number] => 230325 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/230325
Hydraulic fracturing of shallow wells Apr 19, 1994 Issued
Array ( [id] => 3462978 [patent_doc_number] => 05431224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Method of thermal stimulation for recovery of hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 8/229988 [patent_app_country] => US [patent_app_date] => 1994-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1301 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/431/05431224.pdf [firstpage_image] =>[orig_patent_app_number] => 229988 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/229988
Method of thermal stimulation for recovery of hydrocarbons Apr 18, 1994 Issued
Array ( [id] => 3094573 [patent_doc_number] => 05413175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Stabilization and control of hot two phase flow in a well' [patent_app_type] => 1 [patent_app_number] => 8/227116 [patent_app_country] => US [patent_app_date] => 1994-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4287 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/413/05413175.pdf [firstpage_image] =>[orig_patent_app_number] => 227116 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/227116
Stabilization and control of hot two phase flow in a well Apr 12, 1994 Issued
Menu