Search

Leonard Heyman

Examiner (ID: 6211)

Most Active Art Unit
3406
Art Unit(s)
3743, 2831, 3406
Total Applications
332
Issued Applications
299
Pending Applications
9
Abandoned Applications
24

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3532834 [patent_doc_number] => 05546748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Exhaust system for outboard motor' [patent_app_type] => 1 [patent_app_number] => 8/159056 [patent_app_country] => US [patent_app_date] => 1993-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3700 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546748.pdf [firstpage_image] =>[orig_patent_app_number] => 159056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/159056
Exhaust system for outboard motor Nov 28, 1993 Issued
Array ( [id] => 3402190 [patent_doc_number] => 05433073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Exhaust line with catalyst for two-stroke internal-combustion engines' [patent_app_type] => 1 [patent_app_number] => 8/142410 [patent_app_country] => US [patent_app_date] => 1993-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 4024 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/433/05433073.pdf [firstpage_image] =>[orig_patent_app_number] => 142410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142410
Exhaust line with catalyst for two-stroke internal-combustion engines Nov 23, 1993 Issued
Array ( [id] => 3429625 [patent_doc_number] => 05390085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Light diffuser for a liquid crystal display' [patent_app_type] => 1 [patent_app_number] => 8/155070 [patent_app_country] => US [patent_app_date] => 1993-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/390/05390085.pdf [firstpage_image] =>[orig_patent_app_number] => 155070 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/155070
Light diffuser for a liquid crystal display Nov 18, 1993 Issued
08/154384 UNIFORM ILLUMINATION LIGHT EMITTING DEVICE Nov 17, 1993 Abandoned
Array ( [id] => 3434763 [patent_doc_number] => 05404278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Vehicular cornering lamp system' [patent_app_type] => 1 [patent_app_number] => 8/153041 [patent_app_country] => US [patent_app_date] => 1993-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5196 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/404/05404278.pdf [firstpage_image] =>[orig_patent_app_number] => 153041 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/153041
Vehicular cornering lamp system Nov 16, 1993 Issued
Array ( [id] => 3011742 [patent_doc_number] => 05371660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Illumination system and method' [patent_app_type] => 1 [patent_app_number] => 8/152930 [patent_app_country] => US [patent_app_date] => 1993-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4731 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/371/05371660.pdf [firstpage_image] =>[orig_patent_app_number] => 152930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/152930
Illumination system and method Nov 15, 1993 Issued
Array ( [id] => 3454843 [patent_doc_number] => 05420769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'High temperature lamp assembly with improved thermal management properties' [patent_app_type] => 1 [patent_app_number] => 8/153000 [patent_app_country] => US [patent_app_date] => 1993-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2601 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420769.pdf [firstpage_image] =>[orig_patent_app_number] => 153000 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/153000
High temperature lamp assembly with improved thermal management properties Nov 11, 1993 Issued
Array ( [id] => 3650784 [patent_doc_number] => 05598706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Method of and means for producing power from geothermal fluid' [patent_app_type] => 1 [patent_app_number] => 8/145230 [patent_app_country] => US [patent_app_date] => 1993-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2331 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/598/05598706.pdf [firstpage_image] =>[orig_patent_app_number] => 145230 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/145230
Method of and means for producing power from geothermal fluid Nov 2, 1993 Issued
Array ( [id] => 3443850 [patent_doc_number] => 05440882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Method and apparatus for converting heat from geothermal liquid and geothermal steam to electric power' [patent_app_type] => 1 [patent_app_number] => 8/147670 [patent_app_country] => US [patent_app_date] => 1993-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3230 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440882.pdf [firstpage_image] =>[orig_patent_app_number] => 147670 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147670
Method and apparatus for converting heat from geothermal liquid and geothermal steam to electric power Nov 2, 1993 Issued
Array ( [id] => 3434814 [patent_doc_number] => 05416684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Luminaire having predominantly refractive downlight capabilities' [patent_app_type] => 1 [patent_app_number] => 8/143234 [patent_app_country] => US [patent_app_date] => 1993-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2866 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416684.pdf [firstpage_image] =>[orig_patent_app_number] => 143234 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/143234
Luminaire having predominantly refractive downlight capabilities Oct 24, 1993 Issued
Array ( [id] => 3538331 [patent_doc_number] => 05542249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Exhaust apparatus' [patent_app_type] => 1 [patent_app_number] => 8/141408 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3729 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/542/05542249.pdf [firstpage_image] =>[orig_patent_app_number] => 141408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/141408
Exhaust apparatus Oct 21, 1993 Issued
Array ( [id] => 3466900 [patent_doc_number] => 05444981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Method and apparatus for increasing efficiency and productivity in a power generation cycle' [patent_app_type] => 1 [patent_app_number] => 8/140315 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 4037 [patent_no_of_claims] => 20 [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/05/444/05444981.pdf [firstpage_image] =>[orig_patent_app_number] => 140315 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/140315
Method and apparatus for increasing efficiency and productivity in a power generation cycle Oct 21, 1993 Issued
08/138104 CONDENSER ENVELOPE MADE OF CONCRETE FOR A STRUCTURALLY INDEPENDENT LOW PRESSURE MODULE Oct 19, 1993 Abandoned
Array ( [id] => 3641086 [patent_doc_number] => 05590528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Turbocharged reciprocation engine for power and refrigeration using the modified Ericsson cycle' [patent_app_type] => 1 [patent_app_number] => 8/137980 [patent_app_country] => US [patent_app_date] => 1993-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2496 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590528.pdf [firstpage_image] =>[orig_patent_app_number] => 137980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/137980
Turbocharged reciprocation engine for power and refrigeration using the modified Ericsson cycle Oct 18, 1993 Issued
Array ( [id] => 3018736 [patent_doc_number] => 05372007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-13 [patent_title] => 'Expanding high-pressure fuel gas and steam in a turbine to drive an electric generator before burning the gas to make steam' [patent_app_type] => 1 [patent_app_number] => 8/136365 [patent_app_country] => US [patent_app_date] => 1993-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3018 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/372/05372007.pdf [firstpage_image] =>[orig_patent_app_number] => 136365 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/136365
Expanding high-pressure fuel gas and steam in a turbine to drive an electric generator before burning the gas to make steam Oct 14, 1993 Issued
Array ( [id] => 3459058 [patent_doc_number] => 05426942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Method and apparatus for driving microbodies' [patent_app_type] => 1 [patent_app_number] => 8/135562 [patent_app_country] => US [patent_app_date] => 1993-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3936 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/426/05426942.pdf [firstpage_image] =>[orig_patent_app_number] => 135562 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/135562
Method and apparatus for driving microbodies Oct 13, 1993 Issued
Array ( [id] => 3412175 [patent_doc_number] => 05461862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'System for conversion of sea wave energy' [patent_app_type] => 1 [patent_app_number] => 8/135516 [patent_app_country] => US [patent_app_date] => 1993-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3187 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/461/05461862.pdf [firstpage_image] =>[orig_patent_app_number] => 135516 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/135516
System for conversion of sea wave energy Oct 12, 1993 Issued
Array ( [id] => 3430337 [patent_doc_number] => 05396769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-14 [patent_title] => 'Rotary actuator' [patent_app_type] => 1 [patent_app_number] => 8/134441 [patent_app_country] => US [patent_app_date] => 1993-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1990 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/396/05396769.pdf [firstpage_image] =>[orig_patent_app_number] => 134441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134441
Rotary actuator Oct 11, 1993 Issued
Array ( [id] => 3091813 [patent_doc_number] => 05394700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Stirling engine with ganged cylinders and counter rotational operating capability' [patent_app_type] => 1 [patent_app_number] => 8/135081 [patent_app_country] => US [patent_app_date] => 1993-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2831 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394700.pdf [firstpage_image] =>[orig_patent_app_number] => 135081 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/135081
Stirling engine with ganged cylinders and counter rotational operating capability Oct 11, 1993 Issued
Array ( [id] => 3442547 [patent_doc_number] => 05450821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Multi-stage combustion system for externally fired power plants' [patent_app_type] => 1 [patent_app_number] => 8/127167 [patent_app_country] => US [patent_app_date] => 1993-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4200 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/450/05450821.pdf [firstpage_image] =>[orig_patent_app_number] => 127167 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/127167
Multi-stage combustion system for externally fired power plants Sep 26, 1993 Issued
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