Search

Leonard E. Smith

Examiner (ID: 19619)

Most Active Art Unit
3403
Art Unit(s)
2899, 3502, 3402, 3403
Total Applications
1086
Issued Applications
977
Pending Applications
2
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1931886 [patent_doc_number] => 04347032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-31 [patent_title] => 'Method for pumping slurry and apparatus for use therewith' [patent_app_type] => 1 [patent_app_number] => 6/117641 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2341 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/347/04347032.pdf [firstpage_image] =>[orig_patent_app_number] => 117641 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117641
Method for pumping slurry and apparatus for use therewith Feb 18, 1980 Issued
Array ( [id] => 1903771 [patent_doc_number] => 04302149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Ceramic vane drive joint' [patent_app_type] => 1 [patent_app_number] => 6/122475 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1634 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/302/04302149.pdf [firstpage_image] =>[orig_patent_app_number] => 122475 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122475
Ceramic vane drive joint Feb 18, 1980 Issued
Array ( [id] => 1931892 [patent_doc_number] => 04347033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-31 [patent_title] => 'Concrete pump and method of using same' [patent_app_type] => 1 [patent_app_number] => 6/117642 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2312 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/347/04347033.pdf [firstpage_image] =>[orig_patent_app_number] => 117642 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117642
Concrete pump and method of using same Feb 18, 1980 Issued
Array ( [id] => 1934135 [patent_doc_number] => 04324533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-13 [patent_title] => 'Universal guard' [patent_app_type] => 1 [patent_app_number] => 6/121670 [patent_app_country] => US [patent_app_date] => 1980-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1299 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/324/04324533.pdf [firstpage_image] =>[orig_patent_app_number] => 121670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121670
Universal guard Feb 14, 1980 Issued
Array ( [id] => 1986995 [patent_doc_number] => 04352645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Solenoid pump adapted for noiseless operation' [patent_app_type] => 1 [patent_app_number] => 6/121631 [patent_app_country] => US [patent_app_date] => 1980-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2242 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352645.pdf [firstpage_image] =>[orig_patent_app_number] => 121631 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/121631
Solenoid pump adapted for noiseless operation Feb 13, 1980 Issued
Array ( [id] => 1897302 [patent_doc_number] => 04300869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Method and apparatus for controlling clamping forces in fluid flow control assemblies' [patent_app_type] => 1 [patent_app_number] => 6/120478 [patent_app_country] => US [patent_app_date] => 1980-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7159 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300869.pdf [firstpage_image] =>[orig_patent_app_number] => 120478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120478
Method and apparatus for controlling clamping forces in fluid flow control assemblies Feb 10, 1980 Issued
Array ( [id] => 1913975 [patent_doc_number] => 04307995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Vaneless multistage pump' [patent_app_type] => 1 [patent_app_number] => 6/117750 [patent_app_country] => US [patent_app_date] => 1980-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 1480 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/307/04307995.pdf [firstpage_image] =>[orig_patent_app_number] => 117750 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117750
Vaneless multistage pump Jan 31, 1980 Issued
Array ( [id] => 1940187 [patent_doc_number] => 04340334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Turbodrill with rubber rotor bearings' [patent_app_type] => 1 [patent_app_number] => 6/116913 [patent_app_country] => US [patent_app_date] => 1980-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4142 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340334.pdf [firstpage_image] =>[orig_patent_app_number] => 116913 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/116913
Turbodrill with rubber rotor bearings Jan 29, 1980 Issued
Array ( [id] => 1868911 [patent_doc_number] => 04305696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Stator vane assembly for a gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 6/116652 [patent_app_country] => US [patent_app_date] => 1980-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1503 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305696.pdf [firstpage_image] =>[orig_patent_app_number] => 116652 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/116652
Stator vane assembly for a gas turbine engine Jan 28, 1980 Issued
Array ( [id] => 1938108 [patent_doc_number] => 04334838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Diaphragm type fluid pump having a flexible diaphragm with an internal reinforcing plate' [patent_app_type] => 1 [patent_app_number] => 6/116505 [patent_app_country] => US [patent_app_date] => 1980-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2894 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334838.pdf [firstpage_image] =>[orig_patent_app_number] => 116505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/116505
Diaphragm type fluid pump having a flexible diaphragm with an internal reinforcing plate Jan 28, 1980 Issued
Array ( [id] => 1985475 [patent_doc_number] => 04345884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'Pump drive' [patent_app_type] => 1 [patent_app_number] => 6/115941 [patent_app_country] => US [patent_app_date] => 1980-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3199 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/345/04345884.pdf [firstpage_image] =>[orig_patent_app_number] => 115941 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115941
Pump drive Jan 27, 1980 Issued
Array ( [id] => 1981415 [patent_doc_number] => 04363601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Impeller in a centrifugal blower' [patent_app_type] => 1 [patent_app_number] => 6/115622 [patent_app_country] => US [patent_app_date] => 1980-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 910 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/363/04363601.pdf [firstpage_image] =>[orig_patent_app_number] => 115622 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115622
Impeller in a centrifugal blower Jan 27, 1980 Issued
Array ( [id] => 1934139 [patent_doc_number] => 04324534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-13 [patent_title] => 'Power supply apparatus' [patent_app_type] => 1 [patent_app_number] => 6/189833 [patent_app_country] => US [patent_app_date] => 1980-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2007 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/324/04324534.pdf [firstpage_image] =>[orig_patent_app_number] => 189833 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/189833
Power supply apparatus Jan 22, 1980 Issued
Array ( [id] => 1894135 [patent_doc_number] => 04281964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-04 [patent_title] => 'Turbine housing and method for making the same' [patent_app_type] => 1 [patent_app_number] => 6/113801 [patent_app_country] => US [patent_app_date] => 1980-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2709 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/281/04281964.pdf [firstpage_image] =>[orig_patent_app_number] => 113801 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/113801
Turbine housing and method for making the same Jan 20, 1980 Issued
Array ( [id] => 1990766 [patent_doc_number] => 04329123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Diaphragm air pump assembly' [patent_app_type] => 1 [patent_app_number] => 6/113079 [patent_app_country] => US [patent_app_date] => 1980-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2401 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329123.pdf [firstpage_image] =>[orig_patent_app_number] => 113079 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/113079
Diaphragm air pump assembly Jan 16, 1980 Issued
Array ( [id] => 1938104 [patent_doc_number] => 04334837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Diaphragm air pump assembly' [patent_app_type] => 1 [patent_app_number] => 6/113238 [patent_app_country] => US [patent_app_date] => 1980-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2247 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334837.pdf [firstpage_image] =>[orig_patent_app_number] => 113238 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/113238
Diaphragm air pump assembly Jan 16, 1980 Issued
Array ( [id] => 1990724 [patent_doc_number] => 04329118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Centrifugal blower wheels' [patent_app_type] => 1 [patent_app_number] => 6/110412 [patent_app_country] => US [patent_app_date] => 1980-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2530 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329118.pdf [firstpage_image] =>[orig_patent_app_number] => 110412 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/110412
Centrifugal blower wheels Jan 7, 1980 Issued
Array ( [id] => 2240804 [patent_doc_number] => 04613282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Gear connection and brake assembly' [patent_app_type] => 1 [patent_app_number] => 6/107933 [patent_app_country] => US [patent_app_date] => 1979-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3596 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/613/04613282.pdf [firstpage_image] =>[orig_patent_app_number] => 107933 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/107933
Gear connection and brake assembly Dec 27, 1979 Issued
Array ( [id] => 1971874 [patent_doc_number] => 04311441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Positive displacement device' [patent_app_type] => 1 [patent_app_number] => 6/107786 [patent_app_country] => US [patent_app_date] => 1979-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3584 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311441.pdf [firstpage_image] =>[orig_patent_app_number] => 107786 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/107786
Positive displacement device Dec 27, 1979 Issued
Array ( [id] => 1925691 [patent_doc_number] => 04286921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Locking structure for an alignment bushing of a combustion turbine engine' [patent_app_type] => 1 [patent_app_number] => 6/103136 [patent_app_country] => US [patent_app_date] => 1979-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1410 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286921.pdf [firstpage_image] =>[orig_patent_app_number] => 103136 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/103136
Locking structure for an alignment bushing of a combustion turbine engine Dec 12, 1979 Issued
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