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] => 2716297 [patent_doc_number] => 05024630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Harvester thresher' [patent_app_type] => 1 [patent_app_number] => 7/530737 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1277 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024630.pdf [firstpage_image] =>[orig_patent_app_number] => 530737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/530737
Harvester thresher May 28, 1990 Issued
Array ( [id] => 2688302 [patent_doc_number] => RE033702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Leaf bundling rake' [patent_app_type] => 2 [patent_app_number] => 7/529658 [patent_app_country] => US [patent_app_date] => 1990-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1957 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033702.pdf [firstpage_image] =>[orig_patent_app_number] => 529658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529658
Leaf bundling rake May 28, 1990 Issued
Array ( [id] => 2657855 [patent_doc_number] => 05072796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Boring bit' [patent_app_type] => 1 [patent_app_number] => 7/525922 [patent_app_country] => US [patent_app_date] => 1990-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1823 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072796.pdf [firstpage_image] =>[orig_patent_app_number] => 525922 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525922
Boring bit May 17, 1990 Issued
Array ( [id] => 2654110 [patent_doc_number] => 05033559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Drill bit with faceted profile' [patent_app_type] => 1 [patent_app_number] => 7/523802 [patent_app_country] => US [patent_app_date] => 1990-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2887 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033559.pdf [firstpage_image] =>[orig_patent_app_number] => 523802 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523802
Drill bit with faceted profile May 14, 1990 Issued
Array ( [id] => 2654530 [patent_doc_number] => 05069297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Drill pipe/casing protector and method' [patent_app_type] => 1 [patent_app_number] => 7/523763 [patent_app_country] => US [patent_app_date] => 1990-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5829 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069297.pdf [firstpage_image] =>[orig_patent_app_number] => 523763 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523763
Drill pipe/casing protector and method May 14, 1990 Issued
Array ( [id] => 2671193 [patent_doc_number] => 05018346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Mowed grass container for mowing machine' [patent_app_type] => 1 [patent_app_number] => 7/523350 [patent_app_country] => US [patent_app_date] => 1990-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 4159 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/018/05018346.pdf [firstpage_image] =>[orig_patent_app_number] => 523350 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/523350
Mowed grass container for mowing machine May 13, 1990 Issued
Array ( [id] => 2755206 [patent_doc_number] => 05074367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Rock bit with improved shank protection' [patent_app_type] => 1 [patent_app_number] => 7/522106 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1908 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074367.pdf [firstpage_image] =>[orig_patent_app_number] => 522106 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522106
Rock bit with improved shank protection May 10, 1990 Issued
Array ( [id] => 2842455 [patent_doc_number] => 05148877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Apparatus for lateral drain hole drilling in oil and gas wells' [patent_app_type] => 1 [patent_app_number] => 7/520718 [patent_app_country] => US [patent_app_date] => 1990-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 7346 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148877.pdf [firstpage_image] =>[orig_patent_app_number] => 520718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520718
Apparatus for lateral drain hole drilling in oil and gas wells May 8, 1990 Issued
Array ( [id] => 2654059 [patent_doc_number] => 05033557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Hydraulic drilling jar' [patent_app_type] => 1 [patent_app_number] => 7/519627 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4809 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033557.pdf [firstpage_image] =>[orig_patent_app_number] => 519627 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/519627
Hydraulic drilling jar May 6, 1990 Issued
Array ( [id] => 2719944 [patent_doc_number] => 04997048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Drill pipe assemblies' [patent_app_type] => 1 [patent_app_number] => 7/520259 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3795 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997048.pdf [firstpage_image] =>[orig_patent_app_number] => 520259 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520259
Drill pipe assemblies May 6, 1990 Issued
Array ( [id] => 2706897 [patent_doc_number] => 05056600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Control apparatus and method responsive to a changing stimulus' [patent_app_type] => 1 [patent_app_number] => 7/520702 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4861 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/056/05056600.pdf [firstpage_image] =>[orig_patent_app_number] => 520702 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520702
Control apparatus and method responsive to a changing stimulus May 6, 1990 Issued
Array ( [id] => 2690090 [patent_doc_number] => 05054558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Equalizing blank valve apparatus and methods' [patent_app_type] => 1 [patent_app_number] => 7/518446 [patent_app_country] => US [patent_app_date] => 1990-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3413 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054558.pdf [firstpage_image] =>[orig_patent_app_number] => 518446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518446
Equalizing blank valve apparatus and methods May 3, 1990 Issued
Array ( [id] => 2663551 [patent_doc_number] => 05026322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => 'Threshing device' [patent_app_type] => 1 [patent_app_number] => 7/517274 [patent_app_country] => US [patent_app_date] => 1990-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2341 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026322.pdf [firstpage_image] =>[orig_patent_app_number] => 517274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517274
Threshing device Apr 30, 1990 Issued
Array ( [id] => 2729541 [patent_doc_number] => 05027894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Through the tubing bridge plug' [patent_app_type] => 1 [patent_app_number] => 7/517304 [patent_app_country] => US [patent_app_date] => 1990-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3750 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/027/05027894.pdf [firstpage_image] =>[orig_patent_app_number] => 517304 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517304
Through the tubing bridge plug Apr 30, 1990 Issued
Array ( [id] => 2690451 [patent_doc_number] => 05012866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Drill stem mud wiping apparatus' [patent_app_type] => 1 [patent_app_number] => 7/517303 [patent_app_country] => US [patent_app_date] => 1990-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3600 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/012/05012866.pdf [firstpage_image] =>[orig_patent_app_number] => 517303 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517303
Drill stem mud wiping apparatus Apr 30, 1990 Issued
Array ( [id] => 2726558 [patent_doc_number] => 05036655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Replacement roller and turf groomer' [patent_app_type] => 1 [patent_app_number] => 7/516520 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1486 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036655.pdf [firstpage_image] =>[orig_patent_app_number] => 516520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516520
Replacement roller and turf groomer Apr 29, 1990 Issued
07/515019 WELL BORE PACKING APPARATUS AND METHODS OF DRILLING THEREOF Apr 25, 1990 Abandoned
Array ( [id] => 2882185 [patent_doc_number] => 05183113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Down-hole decelerators' [patent_app_type] => 1 [patent_app_number] => 7/514424 [patent_app_country] => US [patent_app_date] => 1990-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2247 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/183/05183113.pdf [firstpage_image] =>[orig_patent_app_number] => 514424 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514424
Down-hole decelerators Apr 24, 1990 Issued
Array ( [id] => 2684409 [patent_doc_number] => 05067191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Bridge layer' [patent_app_type] => 1 [patent_app_number] => 7/466391 [patent_app_country] => US [patent_app_date] => 1990-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1320 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/067/05067191.pdf [firstpage_image] =>[orig_patent_app_number] => 466391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/466391
Bridge layer Apr 24, 1990 Issued
Array ( [id] => 2693526 [patent_doc_number] => 05016716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Tubing carried perforating gun with insulation jacket' [patent_app_type] => 1 [patent_app_number] => 7/514850 [patent_app_country] => US [patent_app_date] => 1990-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1754 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016716.pdf [firstpage_image] =>[orig_patent_app_number] => 514850 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/514850
Tubing carried perforating gun with insulation jacket Apr 24, 1990 Issued
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