
Leonard Heyman
Examiner (ID: 276)
| Most Active Art Unit | 3406 |
| Art Unit(s) | 2831, 3406, 3743 |
| Total Applications | 332 |
| Issued Applications | 299 |
| Pending Applications | 9 |
| Abandoned Applications | 24 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/722165 | FLASHLIGHT OR OTHER LIGHTING APPARATUS ELECTRO-OPTICALLY CONTROLLING THE EMITTED LIGHT | Jun 26, 1991 | Abandoned |
Array
(
[id] => 2904444
[patent_doc_number] => 05178447
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-12
[patent_title] => 'Edge light panel'
[patent_app_type] => 1
[patent_app_number] => 7/722548
[patent_app_country] => US
[patent_app_date] => 1991-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 4164
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/178/05178447.pdf
[firstpage_image] =>[orig_patent_app_number] => 722548
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/722548 | Edge light panel | Jun 25, 1991 | Issued |
Array
(
[id] => 2917368
[patent_doc_number] => 05189879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-02
[patent_title] => 'Exhaust gas line for an internal-combustion engine and its method of manufacture'
[patent_app_type] => 1
[patent_app_number] => 7/718258
[patent_app_country] => US
[patent_app_date] => 1991-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2004
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/189/05189879.pdf
[firstpage_image] =>[orig_patent_app_number] => 718258
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/718258 | Exhaust gas line for an internal-combustion engine and its method of manufacture | Jun 19, 1991 | Issued |
Array
(
[id] => 2826116
[patent_doc_number] => 05103640
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Air-fuel ratio feedback control system having a single air-fuel ratio sensor downstream of a three-way catalyst converter'
[patent_app_type] => 1
[patent_app_number] => 7/718022
[patent_app_country] => US
[patent_app_date] => 1991-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4755
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/103/05103640.pdf
[firstpage_image] =>[orig_patent_app_number] => 718022
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/718022 | Air-fuel ratio feedback control system having a single air-fuel ratio sensor downstream of a three-way catalyst converter | Jun 19, 1991 | Issued |
Array
(
[id] => 2762913
[patent_doc_number] => 05092123
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Air-fuel ratio feedback control system having air-fuel ratio sensors upstream and downstream of three-way catalyst converter'
[patent_app_type] => 1
[patent_app_number] => 7/718021
[patent_app_country] => US
[patent_app_date] => 1991-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 5963
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 254
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/092/05092123.pdf
[firstpage_image] =>[orig_patent_app_number] => 718021
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/718021 | Air-fuel ratio feedback control system having air-fuel ratio sensors upstream and downstream of three-way catalyst converter | Jun 19, 1991 | Issued |
Array
(
[id] => 2930176
[patent_doc_number] => 05179833
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-19
[patent_title] => 'System for detecting deterioration of a three-way catalyst of an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/717247
[patent_app_country] => US
[patent_app_date] => 1991-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3749
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 172
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/179/05179833.pdf
[firstpage_image] =>[orig_patent_app_number] => 717247
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/717247 | System for detecting deterioration of a three-way catalyst of an internal combustion engine | Jun 17, 1991 | Issued |
Array
(
[id] => 2964891
[patent_doc_number] => 05243506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-07
[patent_title] => 'High aspect ratio light emitter having high uniformity and directionality'
[patent_app_type] => 1
[patent_app_number] => 7/716684
[patent_app_country] => US
[patent_app_date] => 1991-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 2916
[patent_no_of_claims] => 14
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/243/05243506.pdf
[firstpage_image] =>[orig_patent_app_number] => 716684
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/716684 | High aspect ratio light emitter having high uniformity and directionality | Jun 16, 1991 | Issued |
Array
(
[id] => 2822449
[patent_doc_number] => 05079680
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Undershelf task light fixture'
[patent_app_type] => 1
[patent_app_number] => 7/712084
[patent_app_country] => US
[patent_app_date] => 1991-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2102
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/079/05079680.pdf
[firstpage_image] =>[orig_patent_app_number] => 712084
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/712084 | Undershelf task light fixture | Jun 6, 1991 | Issued |
Array
(
[id] => 2794351
[patent_doc_number] => 05142455
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Vehicle headlamp in which multiple beams are derived from a single discharge-type light source'
[patent_app_type] => 1
[patent_app_number] => 7/710639
[patent_app_country] => US
[patent_app_date] => 1991-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 4077
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/142/05142455.pdf
[firstpage_image] =>[orig_patent_app_number] => 710639
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/710639 | Vehicle headlamp in which multiple beams are derived from a single discharge-type light source | Jun 4, 1991 | Issued |
Array
(
[id] => 2839510
[patent_doc_number] => 05128842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Uniform illumination plate'
[patent_app_type] => 1
[patent_app_number] => 7/709488
[patent_app_country] => US
[patent_app_date] => 1991-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3339
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 184
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/128/05128842.pdf
[firstpage_image] =>[orig_patent_app_number] => 709488
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/709488 | Uniform illumination plate | Jun 2, 1991 | Issued |
Array
(
[id] => 2972748
[patent_doc_number] => 05264999
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-23
[patent_title] => 'Light screen'
[patent_app_type] => 1
[patent_app_number] => 7/687885
[patent_app_country] => US
[patent_app_date] => 1991-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1843
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 229
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/264/05264999.pdf
[firstpage_image] =>[orig_patent_app_number] => 687885
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/687885 | Light screen | Jun 2, 1991 | Issued |
Array
(
[id] => 2880848
[patent_doc_number] => 05091836
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Electric light globe hub'
[patent_app_type] => 1
[patent_app_number] => 7/709358
[patent_app_country] => US
[patent_app_date] => 1991-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2690
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/091/05091836.pdf
[firstpage_image] =>[orig_patent_app_number] => 709358
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/709358 | Electric light globe hub | Jun 2, 1991 | Issued |
Array
(
[id] => 2835495
[patent_doc_number] => 05117343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Reflector arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/705785
[patent_app_country] => US
[patent_app_date] => 1991-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/117/05117343.pdf
[firstpage_image] =>[orig_patent_app_number] => 705785
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/705785 | Reflector arrangement | May 27, 1991 | Issued |
Array
(
[id] => 2796546
[patent_doc_number] => 05130913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Lighting device with dichroic reflector'
[patent_app_type] => 1
[patent_app_number] => 7/699885
[patent_app_country] => US
[patent_app_date] => 1991-05-14
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/130/05130913.pdf
[firstpage_image] =>[orig_patent_app_number] => 699885
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/699885 | Lighting device with dichroic reflector | May 13, 1991 | Issued |
Array
(
[id] => 2961332
[patent_doc_number] => 05207492
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-04
[patent_title] => 'Mirror assembly'
[patent_app_type] => 1
[patent_app_number] => 7/694884
[patent_app_country] => US
[patent_app_date] => 1991-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/207/05207492.pdf
[firstpage_image] =>[orig_patent_app_number] => 694884
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/694884 | Mirror assembly | May 1, 1991 | Issued |
Array
(
[id] => 2880377
[patent_doc_number] => 05176439
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-05
[patent_title] => 'Illuminated seat belt buckle'
[patent_app_type] => 1
[patent_app_number] => 7/693811
[patent_app_country] => US
[patent_app_date] => 1991-04-30
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[pdf_file] => patents/05/176/05176439.pdf
[firstpage_image] =>[orig_patent_app_number] => 693811
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/693811 | Illuminated seat belt buckle | Apr 29, 1991 | Issued |
Array
(
[id] => 2858651
[patent_doc_number] => 05105343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Decorative torch with illuminated grip portion'
[patent_app_type] => 1
[patent_app_number] => 7/687969
[patent_app_country] => US
[patent_app_date] => 1991-04-19
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/105/05105343.pdf
[firstpage_image] =>[orig_patent_app_number] => 687969
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/687969 | Decorative torch with illuminated grip portion | Apr 18, 1991 | Issued |
Array
(
[id] => 2848305
[patent_doc_number] => 05149189
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-22
[patent_title] => 'Lateral illuminated buckle for vehicle seat belt system'
[patent_app_type] => 1
[patent_app_number] => 7/685815
[patent_app_country] => US
[patent_app_date] => 1991-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/149/05149189.pdf
[firstpage_image] =>[orig_patent_app_number] => 685815
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/685815 | Lateral illuminated buckle for vehicle seat belt system | Apr 14, 1991 | Issued |
Array
(
[id] => 2862081
[patent_doc_number] => 05184462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-09
[patent_title] => 'Method and an apparatus for the treatment of exhaust gas from an IC engine'
[patent_app_type] => 1
[patent_app_number] => 7/671501
[patent_app_country] => US
[patent_app_date] => 1991-03-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/184/05184462.pdf
[firstpage_image] =>[orig_patent_app_number] => 671501
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/671501 | Method and an apparatus for the treatment of exhaust gas from an IC engine | Mar 18, 1991 | Issued |
Array
(
[id] => 2825098
[patent_doc_number] => 05109668
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Marine exhaust manifold and elbow'
[patent_app_type] => 1
[patent_app_number] => 7/665994
[patent_app_country] => US
[patent_app_date] => 1991-03-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/109/05109668.pdf
[firstpage_image] =>[orig_patent_app_number] => 665994
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/665994 | Marine exhaust manifold and elbow | Mar 6, 1991 | Issued |