
Leonard Heyman
Examiner (ID: 12791)
| 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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2895364
[patent_doc_number] => 05177962
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-12
[patent_title] => 'External spark arrestor'
[patent_app_type] => 1
[patent_app_number] => 7/820347
[patent_app_country] => US
[patent_app_date] => 1992-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2367
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/177/05177962.pdf
[firstpage_image] =>[orig_patent_app_number] => 820347
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/820347 | External spark arrestor | Jan 13, 1992 | Issued |
Array
(
[id] => 2973926
[patent_doc_number] => 05211472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Electric lamp and dismantling tool for same'
[patent_app_type] => 1
[patent_app_number] => 7/818005
[patent_app_country] => US
[patent_app_date] => 1992-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2021
[patent_no_of_claims] => 20
[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/05/211/05211472.pdf
[firstpage_image] =>[orig_patent_app_number] => 818005
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/818005 | Electric lamp and dismantling tool for same | Jan 7, 1992 | Issued |
Array
(
[id] => 2880236
[patent_doc_number] => 05209561
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-11
[patent_title] => 'Flat-pack conical lantern reflector'
[patent_app_type] => 1
[patent_app_number] => 7/818234
[patent_app_country] => US
[patent_app_date] => 1992-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1202
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/209/05209561.pdf
[firstpage_image] =>[orig_patent_app_number] => 818234
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/818234 | Flat-pack conical lantern reflector | Jan 7, 1992 | Issued |
Array
(
[id] => 3031208
[patent_doc_number] => 05327331
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-05
[patent_title] => 'Arising aid'
[patent_app_type] => 1
[patent_app_number] => 7/816669
[patent_app_country] => US
[patent_app_date] => 1992-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4038
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/327/05327331.pdf
[firstpage_image] =>[orig_patent_app_number] => 816669
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/816669 | Arising aid | Jan 2, 1992 | Issued |
Array
(
[id] => 3000239
[patent_doc_number] => 05347431
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-13
[patent_title] => 'Lighting system and camera for operating room'
[patent_app_type] => 1
[patent_app_number] => 7/810831
[patent_app_country] => US
[patent_app_date] => 1991-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2148
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/347/05347431.pdf
[firstpage_image] =>[orig_patent_app_number] => 810831
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810831 | Lighting system and camera for operating room | Dec 19, 1991 | Issued |
Array
(
[id] => 2912289
[patent_doc_number] => 05249104
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-28
[patent_title] => 'Optical display device'
[patent_app_type] => 1
[patent_app_number] => 7/810421
[patent_app_country] => US
[patent_app_date] => 1991-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2766
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/249/05249104.pdf
[firstpage_image] =>[orig_patent_app_number] => 810421
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810421 | Optical display device | Dec 19, 1991 | Issued |
Array
(
[id] => 2965224
[patent_doc_number] => 05211010
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Exhaust gas purification system for a diesel engine'
[patent_app_type] => 1
[patent_app_number] => 7/810727
[patent_app_country] => US
[patent_app_date] => 1991-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4989
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 296
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/211/05211010.pdf
[firstpage_image] =>[orig_patent_app_number] => 810727
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810727 | Exhaust gas purification system for a diesel engine | Dec 17, 1991 | Issued |
Array
(
[id] => 2895292
[patent_doc_number] => 05177958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-12
[patent_title] => 'Secondary air injection valve and mounting system for automotive engine'
[patent_app_type] => 1
[patent_app_number] => 7/807331
[patent_app_country] => US
[patent_app_date] => 1991-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2054
[patent_no_of_claims] => 6
[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/05/177/05177958.pdf
[firstpage_image] =>[orig_patent_app_number] => 807331
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/807331 | Secondary air injection valve and mounting system for automotive engine | Dec 15, 1991 | Issued |
Array
(
[id] => 2893559
[patent_doc_number] => 05268827
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-12-07
[patent_title] => 'Handbag lit with electroluminescence'
[patent_app_type] => 1
[patent_app_number] => 7/792947
[patent_app_country] => US
[patent_app_date] => 1991-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1709
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/268/05268827.pdf
[firstpage_image] =>[orig_patent_app_number] => 792947
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/792947 | Handbag lit with electroluminescence | Nov 14, 1991 | Issued |
Array
(
[id] => 2953068
[patent_doc_number] => 05207058
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-04
[patent_title] => 'Internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/791886
[patent_app_country] => US
[patent_app_date] => 1991-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 4583
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/207/05207058.pdf
[firstpage_image] =>[orig_patent_app_number] => 791886
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/791886 | Internal combustion engine | Nov 12, 1991 | Issued |
Array
(
[id] => 2762565
[patent_doc_number] => 05140812
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Core for an electrically heatable catalytic converter'
[patent_app_type] => 1
[patent_app_number] => 7/787861
[patent_app_country] => US
[patent_app_date] => 1991-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 24
[patent_no_of_words] => 8309
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/140/05140812.pdf
[firstpage_image] =>[orig_patent_app_number] => 787861
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/787861 | Core for an electrically heatable catalytic converter | Nov 4, 1991 | Issued |
Array
(
[id] => 2928540
[patent_doc_number] => 05222797
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-29
[patent_title] => 'Multi-chamber chemiluminescent optical display device'
[patent_app_type] => 1
[patent_app_number] => 7/785654
[patent_app_country] => US
[patent_app_date] => 1991-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2286
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/222/05222797.pdf
[firstpage_image] =>[orig_patent_app_number] => 785654
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/785654 | Multi-chamber chemiluminescent optical display device | Oct 30, 1991 | Issued |
Array
(
[id] => 2957643
[patent_doc_number] => 05203167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-04-20
[patent_title] => 'Marine propulsion device internal combustion engine and method for making the same'
[patent_app_type] => 1
[patent_app_number] => 7/782427
[patent_app_country] => US
[patent_app_date] => 1991-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3135
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/203/05203167.pdf
[firstpage_image] =>[orig_patent_app_number] => 782427
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/782427 | Marine propulsion device internal combustion engine and method for making the same | Oct 24, 1991 | Issued |
Array
(
[id] => 2783537
[patent_doc_number] => 05144800
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-08
[patent_title] => 'Exhaust manifold system for a transverse v-type engine'
[patent_app_type] => 1
[patent_app_number] => 7/781726
[patent_app_country] => US
[patent_app_date] => 1991-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2830
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/144/05144800.pdf
[firstpage_image] =>[orig_patent_app_number] => 781726
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/781726 | Exhaust manifold system for a transverse v-type engine | Oct 22, 1991 | Issued |
Array
(
[id] => 2762678
[patent_doc_number] => 05163289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-17
[patent_title] => 'Automotive exhaust system'
[patent_app_type] => 1
[patent_app_number] => 7/772992
[patent_app_country] => US
[patent_app_date] => 1991-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 3219
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/163/05163289.pdf
[firstpage_image] =>[orig_patent_app_number] => 772992
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/772992 | Automotive exhaust system | Oct 7, 1991 | Issued |
Array
(
[id] => 2988493
[patent_doc_number] => 05253151
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-12
[patent_title] => 'Luminaire for use in backlighting a liquid crystal display matrix'
[patent_app_type] => 1
[patent_app_number] => 7/767735
[patent_app_country] => US
[patent_app_date] => 1991-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2681
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/253/05253151.pdf
[firstpage_image] =>[orig_patent_app_number] => 767735
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/767735 | Luminaire for use in backlighting a liquid crystal display matrix | Sep 29, 1991 | Issued |
| 07/763624 | LIGHT LEVELING MEANS FOR FLUORESCENT BACKLIT DISPLAYS OR THE LIKE | Sep 22, 1991 | Abandoned |
Array
(
[id] => 2909818
[patent_doc_number] => 05192129
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-09
[patent_title] => 'Customized light reflector'
[patent_app_type] => 1
[patent_app_number] => 7/756076
[patent_app_country] => US
[patent_app_date] => 1991-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2177
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/192/05192129.pdf
[firstpage_image] =>[orig_patent_app_number] => 756076
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/756076 | Customized light reflector | Sep 5, 1991 | Issued |
| 07/752752 | EL LIGHTS AND EMERGENCY LIGHTING SYSTEM FOR HAZARDOUS AREAS | Aug 29, 1991 | Abandoned |
Array
(
[id] => 2961439
[patent_doc_number] => 05207498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-04
[patent_title] => 'Vacuum cleaner headlight'
[patent_app_type] => 1
[patent_app_number] => 7/750304
[patent_app_country] => US
[patent_app_date] => 1991-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 4751
[patent_no_of_claims] => 122
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/207/05207498.pdf
[firstpage_image] =>[orig_patent_app_number] => 750304
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/750304 | Vacuum cleaner headlight | Aug 26, 1991 | Issued |