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] => 2565874 [patent_doc_number] => 04926619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Hay-making machine' [patent_app_type] => 1 [patent_app_number] => 7/272144 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1654 [patent_no_of_claims] => 10 [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/04/926/04926619.pdf [firstpage_image] =>[orig_patent_app_number] => 272144 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272144
Hay-making machine Nov 15, 1988 Issued
Array ( [id] => 2542839 [patent_doc_number] => 04836279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Non-rotating plug' [patent_app_type] => 1 [patent_app_number] => 7/272608 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1330 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836279.pdf [firstpage_image] =>[orig_patent_app_number] => 272608 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272608
Non-rotating plug Nov 15, 1988 Issued
Array ( [id] => 2544903 [patent_doc_number] => 04848472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Insert choke and control module therefor' [patent_app_type] => 1 [patent_app_number] => 7/272148 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6931 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/848/04848472.pdf [firstpage_image] =>[orig_patent_app_number] => 272148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272148
Insert choke and control module therefor Nov 15, 1988 Issued
Array ( [id] => 2636042 [patent_doc_number] => 04979846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Contraction joint for concrete linings' [patent_app_type] => 1 [patent_app_number] => 7/271834 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2201 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979846.pdf [firstpage_image] =>[orig_patent_app_number] => 271834 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271834
Contraction joint for concrete linings Nov 15, 1988 Issued
Array ( [id] => 2510427 [patent_doc_number] => 04877084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Gas well discharge velocity dissipator' [patent_app_type] => 1 [patent_app_number] => 7/270839 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2240 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877084.pdf [firstpage_image] =>[orig_patent_app_number] => 270839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/270839
Gas well discharge velocity dissipator Nov 13, 1988 Issued
Array ( [id] => 2472143 [patent_doc_number] => 04881920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Self-propelling harvester thresher' [patent_app_type] => 1 [patent_app_number] => 7/271092 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1765 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/881/04881920.pdf [firstpage_image] =>[orig_patent_app_number] => 271092 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271092
Self-propelling harvester thresher Nov 13, 1988 Issued
Array ( [id] => 2544731 [patent_doc_number] => 04848463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Surface read-out tester valve and probe' [patent_app_type] => 1 [patent_app_number] => 7/269387 [patent_app_country] => US [patent_app_date] => 1988-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 7413 [patent_no_of_claims] => 20 [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/04/848/04848463.pdf [firstpage_image] =>[orig_patent_app_number] => 269387 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269387
Surface read-out tester valve and probe Nov 8, 1988 Issued
Array ( [id] => 2543027 [patent_doc_number] => 04836288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Casing hanger and packoff running tool' [patent_app_type] => 1 [patent_app_number] => 7/267670 [patent_app_country] => US [patent_app_date] => 1988-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2773 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836288.pdf [firstpage_image] =>[orig_patent_app_number] => 267670 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/267670
Casing hanger and packoff running tool Nov 3, 1988 Issued
Array ( [id] => 2510899 [patent_doc_number] => 04872508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Oil well pump leakage accumulator' [patent_app_type] => 1 [patent_app_number] => 7/264793 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4059 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872508.pdf [firstpage_image] =>[orig_patent_app_number] => 264793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264793
Oil well pump leakage accumulator Oct 30, 1988 Issued
Array ( [id] => 2653832 [patent_doc_number] => 05033545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Conduit of well cleaning and pumping device and method of use thereof' [patent_app_type] => 1 [patent_app_number] => 7/261897 [patent_app_country] => US [patent_app_date] => 1988-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 3370 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/033/05033545.pdf [firstpage_image] =>[orig_patent_app_number] => 261897 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261897
Conduit of well cleaning and pumping device and method of use thereof Oct 24, 1988 Issued
Array ( [id] => 2511607 [patent_doc_number] => 04883133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Combustion operated drilling apparatus' [patent_app_type] => 1 [patent_app_number] => 7/261596 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/883/04883133.pdf [firstpage_image] =>[orig_patent_app_number] => 261596 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261596
Combustion operated drilling apparatus Oct 23, 1988 Issued
Array ( [id] => 2515893 [patent_doc_number] => 04884993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Harvester thresher' [patent_app_type] => 1 [patent_app_number] => 7/259751 [patent_app_country] => US [patent_app_date] => 1988-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1327 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/884/04884993.pdf [firstpage_image] =>[orig_patent_app_number] => 259751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/259751
Harvester thresher Oct 18, 1988 Issued
Array ( [id] => 2460406 [patent_doc_number] => 04886115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Wireline safety mechanism for wireline tools' [patent_app_type] => 1 [patent_app_number] => 7/257693 [patent_app_country] => US [patent_app_date] => 1988-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6571 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886115.pdf [firstpage_image] =>[orig_patent_app_number] => 257693 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257693
Wireline safety mechanism for wireline tools Oct 13, 1988 Issued
Array ( [id] => 2586091 [patent_doc_number] => 04901511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Harvester reel rake bar' [patent_app_type] => 1 [patent_app_number] => 7/257429 [patent_app_country] => US [patent_app_date] => 1988-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4371 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901511.pdf [firstpage_image] =>[orig_patent_app_number] => 257429 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257429
Harvester reel rake bar Oct 12, 1988 Issued
Array ( [id] => 2471884 [patent_doc_number] => 04875889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Combine crop material flow adjustment system' [patent_app_type] => 1 [patent_app_number] => 7/253834 [patent_app_country] => US [patent_app_date] => 1988-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2634 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875889.pdf [firstpage_image] =>[orig_patent_app_number] => 253834 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/253834
Combine crop material flow adjustment system Oct 4, 1988 Issued
Array ( [id] => 2510934 [patent_doc_number] => 04872510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Subterranean well casing float tool' [patent_app_type] => 1 [patent_app_number] => 7/252043 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4313 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/872/04872510.pdf [firstpage_image] =>[orig_patent_app_number] => 252043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252043
Subterranean well casing float tool Sep 29, 1988 Issued
Array ( [id] => 2537370 [patent_doc_number] => 04848074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Leaf bundling rake' [patent_app_type] => 1 [patent_app_number] => 7/251234 [patent_app_country] => US [patent_app_date] => 1988-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1954 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/848/04848074.pdf [firstpage_image] =>[orig_patent_app_number] => 251234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/251234
Leaf bundling rake Sep 29, 1988 Issued
Array ( [id] => 2620425 [patent_doc_number] => 04909336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Drill steering in high magnetic interference areas' [patent_app_type] => 1 [patent_app_number] => 7/250361 [patent_app_country] => US [patent_app_date] => 1988-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5702 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909336.pdf [firstpage_image] =>[orig_patent_app_number] => 250361 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250361
Drill steering in high magnetic interference areas Sep 28, 1988 Issued
Array ( [id] => 2448568 [patent_doc_number] => 04844184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Lock device for hollow stem augers' [patent_app_type] => 1 [patent_app_number] => 7/250547 [patent_app_country] => US [patent_app_date] => 1988-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2356 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/844/04844184.pdf [firstpage_image] =>[orig_patent_app_number] => 250547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/250547
Lock device for hollow stem augers Sep 28, 1988 Issued
Array ( [id] => 2544575 [patent_doc_number] => 04852655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Tubing coupling and method' [patent_app_type] => 1 [patent_app_number] => 7/249375 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2996 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852655.pdf [firstpage_image] =>[orig_patent_app_number] => 249375 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249375
Tubing coupling and method Sep 25, 1988 Issued
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