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] => 2893531 [patent_doc_number] => 05226483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Safety valve landing nipple and method' [patent_app_type] => 1 [patent_app_number] => 7/846797 [patent_app_country] => US [patent_app_date] => 1992-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 3504 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226483.pdf [firstpage_image] =>[orig_patent_app_number] => 846797 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/846797
Safety valve landing nipple and method Mar 3, 1992 Issued
Array ( [id] => 2922326 [patent_doc_number] => 05253466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Fruit harvesting device' [patent_app_type] => 1 [patent_app_number] => 7/843251 [patent_app_country] => US [patent_app_date] => 1992-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2897 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/253/05253466.pdf [firstpage_image] =>[orig_patent_app_number] => 843251 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/843251
Fruit harvesting device Feb 27, 1992 Issued
07/839458 ENHANCEMENT OF IN SITU MICROBIAL REMEDIATION OF AQUIFERS Feb 19, 1992 Issued
Array ( [id] => 2869122 [patent_doc_number] => 05213161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Well cementing method using acid removable low density well cement compositions' [patent_app_type] => 1 [patent_app_number] => 7/838632 [patent_app_country] => US [patent_app_date] => 1992-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3273 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/213/05213161.pdf [firstpage_image] =>[orig_patent_app_number] => 838632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/838632
Well cementing method using acid removable low density well cement compositions Feb 18, 1992 Issued
Array ( [id] => 3082925 [patent_doc_number] => 05314033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Drill bit having combined positive and negative or neutral rake cutters' [patent_app_type] => 1 [patent_app_number] => 7/837035 [patent_app_country] => US [patent_app_date] => 1992-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 31 [patent_no_of_words] => 6372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/314/05314033.pdf [firstpage_image] =>[orig_patent_app_number] => 837035 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/837035
Drill bit having combined positive and negative or neutral rake cutters Feb 17, 1992 Issued
07/835514 COLLECTION NETTING FOR FRUIT AND NUT TREES Feb 13, 1992 Abandoned
Array ( [id] => 2945297 [patent_doc_number] => 05273116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Firing mechanism for actuating wellbore tools' [patent_app_type] => 1 [patent_app_number] => 7/835771 [patent_app_country] => US [patent_app_date] => 1992-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 6310 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/273/05273116.pdf [firstpage_image] =>[orig_patent_app_number] => 835771 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/835771
Firing mechanism for actuating wellbore tools Feb 13, 1992 Issued
Array ( [id] => 2894391 [patent_doc_number] => 05236035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Swivel cementing head with manifold assembly' [patent_app_type] => 1 [patent_app_number] => 7/834926 [patent_app_country] => US [patent_app_date] => 1992-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5364 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236035.pdf [firstpage_image] =>[orig_patent_app_number] => 834926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834926
Swivel cementing head with manifold assembly Feb 12, 1992 Issued
Array ( [id] => 3008428 [patent_doc_number] => 05288165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Provisional road surface' [patent_app_type] => 1 [patent_app_number] => 7/834668 [patent_app_country] => US [patent_app_date] => 1992-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 1880 [patent_no_of_claims] => 10 [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/05/288/05288165.pdf [firstpage_image] =>[orig_patent_app_number] => 834668 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834668
Provisional road surface Feb 11, 1992 Issued
Array ( [id] => 2927223 [patent_doc_number] => 05190395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Expansion joint method and system' [patent_app_type] => 1 [patent_app_number] => 7/835239 [patent_app_country] => US [patent_app_date] => 1992-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2443 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/190/05190395.pdf [firstpage_image] =>[orig_patent_app_number] => 835239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/835239
Expansion joint method and system Feb 11, 1992 Issued
Array ( [id] => 2916455 [patent_doc_number] => 05186574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Interlocking ground slab element and method' [patent_app_type] => 1 [patent_app_number] => 7/833364 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 2789 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/186/05186574.pdf [firstpage_image] =>[orig_patent_app_number] => 833364 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833364
Interlocking ground slab element and method Feb 9, 1992 Issued
Array ( [id] => 2957619 [patent_doc_number] => 05181373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Harvester with moving guide' [patent_app_type] => 1 [patent_app_number] => 7/832430 [patent_app_country] => US [patent_app_date] => 1992-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2425 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181373.pdf [firstpage_image] =>[orig_patent_app_number] => 832430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/832430
Harvester with moving guide Feb 6, 1992 Issued
Array ( [id] => 2949467 [patent_doc_number] => 05263769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Apparatus for planing a paved surface' [patent_app_type] => 1 [patent_app_number] => 7/831799 [patent_app_country] => US [patent_app_date] => 1992-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2649 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/263/05263769.pdf [firstpage_image] =>[orig_patent_app_number] => 831799 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831799
Apparatus for planing a paved surface Feb 4, 1992 Issued
Array ( [id] => 3036935 [patent_doc_number] => 05282513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Thermally stable polycrystalline diamond drill bit' [patent_app_type] => 1 [patent_app_number] => 7/830827 [patent_app_country] => US [patent_app_date] => 1992-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3009 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/282/05282513.pdf [firstpage_image] =>[orig_patent_app_number] => 830827 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/830827
Thermally stable polycrystalline diamond drill bit Feb 3, 1992 Issued
Array ( [id] => 2853550 [patent_doc_number] => RE034111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Apparatus for operating a gas and oil producing well' [patent_app_type] => 2 [patent_app_number] => 7/831107 [patent_app_country] => US [patent_app_date] => 1992-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12404 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034111.pdf [firstpage_image] =>[orig_patent_app_number] => 831107 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831107
Apparatus for operating a gas and oil producing well Feb 3, 1992 Issued
Array ( [id] => 3040346 [patent_doc_number] => 05282691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Structural material and drain' [patent_app_type] => 1 [patent_app_number] => 7/830418 [patent_app_country] => US [patent_app_date] => 1992-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1493 [patent_no_of_claims] => 7 [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/05/282/05282691.pdf [firstpage_image] =>[orig_patent_app_number] => 830418 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/830418
Structural material and drain Feb 2, 1992 Issued
Array ( [id] => 2969746 [patent_doc_number] => 05211249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Apparatus and method for obtaining subterranean samples' [patent_app_type] => 1 [patent_app_number] => 7/831223 [patent_app_country] => US [patent_app_date] => 1992-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5288 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211249.pdf [firstpage_image] =>[orig_patent_app_number] => 831223 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831223
Apparatus and method for obtaining subterranean samples Jan 30, 1992 Issued
Array ( [id] => 2874275 [patent_doc_number] => 05269383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Navigable downhole drilling system' [patent_app_type] => 1 [patent_app_number] => 7/822359 [patent_app_country] => US [patent_app_date] => 1992-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3140 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/269/05269383.pdf [firstpage_image] =>[orig_patent_app_number] => 822359 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/822359
Navigable downhole drilling system Jan 14, 1992 Issued
Array ( [id] => 2916996 [patent_doc_number] => 05195588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Apparatus and method for testing and repairing in a cased borehole' [patent_app_type] => 1 [patent_app_number] => 7/815982 [patent_app_country] => US [patent_app_date] => 1992-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4082 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195588.pdf [firstpage_image] =>[orig_patent_app_number] => 815982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/815982
Apparatus and method for testing and repairing in a cased borehole Jan 1, 1992 Issued
07/815064 PROVIDING REACTIVE FORCE ANCHORAGE FOR SUCH AS SOIL AND OBTAINING SMAPLES THEREFROM Dec 26, 1991 Abandoned
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