Search

Leonard E. Smith

Examiner (ID: 14205)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2948098 [patent_doc_number] => 05197858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Thermal control variable speed DC brushless fan' [patent_app_type] => 1 [patent_app_number] => 7/780984 [patent_app_country] => US [patent_app_date] => 1991-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1583 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197858.pdf [firstpage_image] =>[orig_patent_app_number] => 780984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/780984
Thermal control variable speed DC brushless fan Oct 22, 1991 Issued
Array ( [id] => 2928178 [patent_doc_number] => 05190445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Variable capacity pump controller of hydraulically driven wheel' [patent_app_type] => 1 [patent_app_number] => 7/773661 [patent_app_country] => US [patent_app_date] => 1991-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2105 [patent_no_of_claims] => 4 [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/05/190/05190445.pdf [firstpage_image] =>[orig_patent_app_number] => 773661 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/773661
Variable capacity pump controller of hydraulically driven wheel Oct 16, 1991 Issued
07/774301 TRANSFUSION PUMP Oct 9, 1991 Abandoned
Array ( [id] => 2922483 [patent_doc_number] => 05195877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Fluid pump with magnetically levitated impeller' [patent_app_type] => 1 [patent_app_number] => 7/774034 [patent_app_country] => US [patent_app_date] => 1991-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4908 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195877.pdf [firstpage_image] =>[orig_patent_app_number] => 774034 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774034
Fluid pump with magnetically levitated impeller Oct 6, 1991 Issued
Array ( [id] => 2814894 [patent_doc_number] => 05173036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Method and an arrangement for controlling a linear motor' [patent_app_type] => 1 [patent_app_number] => 7/768312 [patent_app_country] => US [patent_app_date] => 1991-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2312 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173036.pdf [firstpage_image] =>[orig_patent_app_number] => 768312 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/768312
Method and an arrangement for controlling a linear motor Oct 3, 1991 Issued
Array ( [id] => 2895841 [patent_doc_number] => 05215443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'High pressure liquid pump' [patent_app_type] => 1 [patent_app_number] => 7/767160 [patent_app_country] => US [patent_app_date] => 1991-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3801 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215443.pdf [firstpage_image] =>[orig_patent_app_number] => 767160 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767160
High pressure liquid pump Sep 26, 1991 Issued
Array ( [id] => 2811488 [patent_doc_number] => 05167491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'High to low side bypass to prevent reverse rotation' [patent_app_type] => 1 [patent_app_number] => 7/763777 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2513 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167491.pdf [firstpage_image] =>[orig_patent_app_number] => 763777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/763777
High to low side bypass to prevent reverse rotation Sep 22, 1991 Issued
Array ( [id] => 2813446 [patent_doc_number] => 05169295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Method and apparatus for compressing gases with a liquid system' [patent_app_type] => 1 [patent_app_number] => 7/760502 [patent_app_country] => US [patent_app_date] => 1991-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 12803 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169295.pdf [firstpage_image] =>[orig_patent_app_number] => 760502 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760502
Method and apparatus for compressing gases with a liquid system Sep 16, 1991 Issued
Array ( [id] => 2814998 [patent_doc_number] => 05173041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Multistage vacuum pump with interstage solid material collector and cooling coils' [patent_app_type] => 1 [patent_app_number] => 7/757954 [patent_app_country] => US [patent_app_date] => 1991-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2170 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173041.pdf [firstpage_image] =>[orig_patent_app_number] => 757954 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/757954
Multistage vacuum pump with interstage solid material collector and cooling coils Sep 11, 1991 Issued
Array ( [id] => 2969644 [patent_doc_number] => 05203803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Reverse osmosis water purifier booster pump system' [patent_app_type] => 1 [patent_app_number] => 7/755165 [patent_app_country] => US [patent_app_date] => 1991-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5411 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 559 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/203/05203803.pdf [firstpage_image] =>[orig_patent_app_number] => 755165 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755165
Reverse osmosis water purifier booster pump system Sep 4, 1991 Issued
Array ( [id] => 2775303 [patent_doc_number] => 05129788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Heat-driven pump' [patent_app_type] => 1 [patent_app_number] => 7/754818 [patent_app_country] => US [patent_app_date] => 1991-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 3478 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129788.pdf [firstpage_image] =>[orig_patent_app_number] => 754818 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/754818
Heat-driven pump Sep 3, 1991 Issued
Array ( [id] => 2920368 [patent_doc_number] => 05219278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Micropump with improved priming' [patent_app_type] => 1 [patent_app_number] => 7/689259 [patent_app_country] => US [patent_app_date] => 1991-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4705 [patent_no_of_claims] => 15 [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/05/219/05219278.pdf [firstpage_image] =>[orig_patent_app_number] => 689259 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689259
Micropump with improved priming Sep 3, 1991 Issued
Array ( [id] => 2875194 [patent_doc_number] => 05213482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Hydraulic radial-type piston pump' [patent_app_type] => 1 [patent_app_number] => 7/751913 [patent_app_country] => US [patent_app_date] => 1991-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2897 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/213/05213482.pdf [firstpage_image] =>[orig_patent_app_number] => 751913 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/751913
Hydraulic radial-type piston pump Aug 28, 1991 Issued
Array ( [id] => 2938744 [patent_doc_number] => 05180289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Air balance control for a pumping unit' [patent_app_type] => 1 [patent_app_number] => 7/750280 [patent_app_country] => US [patent_app_date] => 1991-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3789 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180289.pdf [firstpage_image] =>[orig_patent_app_number] => 750280 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/750280
Air balance control for a pumping unit Aug 26, 1991 Issued
Array ( [id] => 2775958 [patent_doc_number] => 05154583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Rotor of a pressure wave machine' [patent_app_type] => 1 [patent_app_number] => 7/749715 [patent_app_country] => US [patent_app_date] => 1991-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1599 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154583.pdf [firstpage_image] =>[orig_patent_app_number] => 749715 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749715
Rotor of a pressure wave machine Aug 25, 1991 Issued
Array ( [id] => 2775942 [patent_doc_number] => 05154582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Rough vacuum pump using bulk getter material' [patent_app_type] => 1 [patent_app_number] => 7/748273 [patent_app_country] => US [patent_app_date] => 1991-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3386 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154582.pdf [firstpage_image] =>[orig_patent_app_number] => 748273 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/748273
Rough vacuum pump using bulk getter material Aug 20, 1991 Issued
Array ( [id] => 2860483 [patent_doc_number] => 05161955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'High vacuum pump using bulk getter material' [patent_app_type] => 1 [patent_app_number] => 7/747667 [patent_app_country] => US [patent_app_date] => 1991-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4324 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/161/05161955.pdf [firstpage_image] =>[orig_patent_app_number] => 747667 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/747667
High vacuum pump using bulk getter material Aug 19, 1991 Issued
07/747884 FLUID DISPENSING SYSTEM Aug 19, 1991 Abandoned
Array ( [id] => 2811507 [patent_doc_number] => 05167492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Fluid pumping assembly having a lubrication circuit functioning independent of the orientation of the fluid pumping assembly' [patent_app_type] => 1 [patent_app_number] => 7/747073 [patent_app_country] => US [patent_app_date] => 1991-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4211 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167492.pdf [firstpage_image] =>[orig_patent_app_number] => 747073 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/747073
Fluid pumping assembly having a lubrication circuit functioning independent of the orientation of the fluid pumping assembly Aug 18, 1991 Issued
Array ( [id] => 2821818 [patent_doc_number] => 05174722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Safety shutdown circuit for pneumatic pump system' [patent_app_type] => 1 [patent_app_number] => 7/742742 [patent_app_country] => US [patent_app_date] => 1991-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5304 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174722.pdf [firstpage_image] =>[orig_patent_app_number] => 742742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/742742
Safety shutdown circuit for pneumatic pump system Aug 8, 1991 Issued
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