
Vinh Luong
Examiner (ID: 14798, Phone: (571)272-7109 , Office: P/3656 )
| Most Active Art Unit | 3502 |
| Art Unit(s) | 3508, 3622, 2899, 3656, 3736, 3502, 3682, 3617, 3681 |
| Total Applications | 3224 |
| Issued Applications | 2396 |
| Pending Applications | 78 |
| Abandoned Applications | 754 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2403480
[patent_doc_number] => 04745988
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-24
[patent_title] => 'Device for conducting away the exhaust gases from internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 6/554523
[patent_app_country] => US
[patent_app_date] => 1983-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1512
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/745/04745988.pdf
[firstpage_image] =>[orig_patent_app_number] => 554523
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/554523 | Device for conducting away the exhaust gases from internal combustion engines | Nov 22, 1983 | Issued |
Array
(
[id] => 2145137
[patent_doc_number] => 04499370
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-12
[patent_title] => 'Zero-reset type counter'
[patent_app_type] => 1
[patent_app_number] => 6/554710
[patent_app_country] => US
[patent_app_date] => 1983-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 3375
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/499/04499370.pdf
[firstpage_image] =>[orig_patent_app_number] => 554710
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/554710 | Zero-reset type counter | Nov 22, 1983 | Issued |
Array
(
[id] => 2160178
[patent_doc_number] => 04510379
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-09
[patent_title] => 'Control device for recording distance measuring instrument attached to a vehicle hub'
[patent_app_type] => 1
[patent_app_number] => 6/549467
[patent_app_country] => US
[patent_app_date] => 1983-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2911
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/510/04510379.pdf
[firstpage_image] =>[orig_patent_app_number] => 549467
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/549467 | Control device for recording distance measuring instrument attached to a vehicle hub | Nov 6, 1983 | Issued |
Array
(
[id] => 2258756
[patent_doc_number] => 04574914
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-11
[patent_title] => 'Compact, sound-attenuating muffler for high-performance, internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 6/548304
[patent_app_country] => US
[patent_app_date] => 1983-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2771
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/574/04574914.pdf
[firstpage_image] =>[orig_patent_app_number] => 548304
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/548304 | Compact, sound-attenuating muffler for high-performance, internal combustion engine | Nov 2, 1983 | Issued |
Array
(
[id] => 2151882
[patent_doc_number] => 04553467
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-19
[patent_title] => 'Page turning apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 6/544694
[patent_app_country] => US
[patent_app_date] => 1983-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2010
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/553/04553467.pdf
[firstpage_image] =>[orig_patent_app_number] => 544694
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/544694 | Page turning apparatus and method | Oct 23, 1983 | Issued |
Array
(
[id] => 2142005
[patent_doc_number] => 04538498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-03
[patent_title] => 'Improvements in and relating to an acoustic guitar bridge'
[patent_app_type] => 1
[patent_app_number] => 6/544832
[patent_app_country] => US
[patent_app_date] => 1983-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1560
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/538/04538498.pdf
[firstpage_image] =>[orig_patent_app_number] => 544832
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/544832 | Improvements in and relating to an acoustic guitar bridge | Oct 23, 1983 | Issued |
Array
(
[id] => 2126548
[patent_doc_number] => 04515238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-07
[patent_title] => 'Portable acoustical shield and sound enhancing closure'
[patent_app_type] => 1
[patent_app_number] => 6/543773
[patent_app_country] => US
[patent_app_date] => 1983-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1742
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/515/04515238.pdf
[firstpage_image] =>[orig_patent_app_number] => 543773
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/543773 | Portable acoustical shield and sound enhancing closure | Oct 19, 1983 | Issued |
Array
(
[id] => 2234590
[patent_doc_number] => 04612840
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-23
[patent_title] => 'Musical instrument with a plurality of strings'
[patent_app_type] => 1
[patent_app_number] => 6/543305
[patent_app_country] => US
[patent_app_date] => 1983-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 10
[patent_no_of_words] => 3436
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/612/04612840.pdf
[firstpage_image] =>[orig_patent_app_number] => 543305
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/543305 | Musical instrument with a plurality of strings | Oct 18, 1983 | Issued |
Array
(
[id] => 2160169
[patent_doc_number] => 04510378
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-09
[patent_title] => 'Portable voting booth'
[patent_app_type] => 1
[patent_app_number] => 6/543392
[patent_app_country] => US
[patent_app_date] => 1983-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 6098
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/510/04510378.pdf
[firstpage_image] =>[orig_patent_app_number] => 543392
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/543392 | Portable voting booth | Oct 18, 1983 | Issued |
Array
(
[id] => 2171714
[patent_doc_number] => 04503748
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-12
[patent_title] => 'Chord display device for fretted string instrument'
[patent_app_type] => 1
[patent_app_number] => 6/542454
[patent_app_country] => US
[patent_app_date] => 1983-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3303
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/503/04503748.pdf
[firstpage_image] =>[orig_patent_app_number] => 542454
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/542454 | Chord display device for fretted string instrument | Oct 16, 1983 | Issued |
Array
(
[id] => 2169225
[patent_doc_number] => 04513841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Muffler for internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 6/541282
[patent_app_country] => US
[patent_app_date] => 1983-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 2831
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/513/04513841.pdf
[firstpage_image] =>[orig_patent_app_number] => 541282
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/541282 | Muffler for internal combustion engines | Oct 11, 1983 | Issued |
Array
(
[id] => 2151873
[patent_doc_number] => 04553466
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-19
[patent_title] => 'Easy fingers'
[patent_app_type] => 1
[patent_app_number] => 6/516255
[patent_app_country] => US
[patent_app_date] => 1983-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2409
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[pdf_file] => patents/04/553/04553466.pdf
[firstpage_image] =>[orig_patent_app_number] => 516255
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/516255 | Easy fingers | Oct 11, 1983 | Issued |
Array
(
[id] => 2145730
[patent_doc_number] => 04516463
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Key mechanism for wind instruments'
[patent_app_type] => 1
[patent_app_number] => 6/539525
[patent_app_country] => US
[patent_app_date] => 1983-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1933
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/516/04516463.pdf
[firstpage_image] =>[orig_patent_app_number] => 539525
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/539525 | Key mechanism for wind instruments | Oct 5, 1983 | Issued |
Array
(
[id] => 2266633
[patent_doc_number] => 04580655
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-08
[patent_title] => 'Defined coverage loudspeaker horn'
[patent_app_type] => 1
[patent_app_number] => 6/539351
[patent_app_country] => US
[patent_app_date] => 1983-10-05
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/580/04580655.pdf
[firstpage_image] =>[orig_patent_app_number] => 539351
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/539351 | Defined coverage loudspeaker horn | Oct 4, 1983 | Issued |
Array
(
[id] => 2108989
[patent_doc_number] => 04484658
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-27
[patent_title] => 'Speaker support assembly'
[patent_app_type] => 1
[patent_app_number] => 6/537675
[patent_app_country] => US
[patent_app_date] => 1983-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/04/484/04484658.pdf
[firstpage_image] =>[orig_patent_app_number] => 537675
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/537675 | Speaker support assembly | Sep 29, 1983 | Issued |
Array
(
[id] => 2234021
[patent_doc_number] => 04576247
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-18
[patent_title] => 'Locking member'
[patent_app_type] => 1
[patent_app_number] => 6/534831
[patent_app_country] => US
[patent_app_date] => 1983-09-22
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/576/04576247.pdf
[firstpage_image] =>[orig_patent_app_number] => 534831
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/534831 | Locking member | Sep 21, 1983 | Issued |
Array
(
[id] => 2187566
[patent_doc_number] => 04502362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-05
[patent_title] => 'Mouth organ'
[patent_app_type] => 1
[patent_app_number] => 6/532355
[patent_app_country] => US
[patent_app_date] => 1983-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/502/04502362.pdf
[firstpage_image] =>[orig_patent_app_number] => 532355
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/532355 | Mouth organ | Sep 14, 1983 | Issued |
Array
(
[id] => 2126555
[patent_doc_number] => 04515239
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-07
[patent_title] => 'Noise reduction lining'
[patent_app_type] => 1
[patent_app_number] => 6/531946
[patent_app_country] => US
[patent_app_date] => 1983-09-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/515/04515239.pdf
[firstpage_image] =>[orig_patent_app_number] => 531946
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/531946 | Noise reduction lining | Sep 13, 1983 | Issued |
Array
(
[id] => 2136885
[patent_doc_number] => 04505177
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-19
[patent_title] => 'Attachment for releasably holding stemmed tools'
[patent_app_type] => 1
[patent_app_number] => 6/532209
[patent_app_country] => US
[patent_app_date] => 1983-09-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/505/04505177.pdf
[firstpage_image] =>[orig_patent_app_number] => 532209
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/532209 | Attachment for releasably holding stemmed tools | Sep 13, 1983 | Issued |
Array
(
[id] => 2220072
[patent_doc_number] => 04570742
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-18
[patent_title] => 'Microphone apparatus'
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[patent_app_number] => 6/531541
[patent_app_country] => US
[patent_app_date] => 1983-09-09
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[pdf_file] => patents/04/570/04570742.pdf
[firstpage_image] =>[orig_patent_app_number] => 531541
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/531541 | Microphone apparatus | Sep 8, 1983 | Issued |