
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] => 2347605
[patent_doc_number] => 04714133
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-22
[patent_title] => 'Method and apparatus for augmentation of sound by enhanced resonance'
[patent_app_type] => 1
[patent_app_number] => 6/744537
[patent_app_country] => US
[patent_app_date] => 1985-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 4497
[patent_no_of_claims] => 20
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[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/714/04714133.pdf
[firstpage_image] =>[orig_patent_app_number] => 744537
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/744537 | Method and apparatus for augmentation of sound by enhanced resonance | Jun 13, 1985 | Issued |
Array
(
[id] => 2211957
[patent_doc_number] => 04591020
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-05-27
[patent_title] => 'Loudspeaker enclosure with isolation of loudspeaker vibration'
[patent_app_type] => 1
[patent_app_number] => 6/744287
[patent_app_country] => US
[patent_app_date] => 1985-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 18
[patent_no_of_words] => 7999
[patent_no_of_claims] => 23
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[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/591/04591020.pdf
[firstpage_image] =>[orig_patent_app_number] => 744287
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/744287 | Loudspeaker enclosure with isolation of loudspeaker vibration | Jun 11, 1985 | Issued |
Array
(
[id] => 2304832
[patent_doc_number] => 04685371
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Grand piano action'
[patent_app_type] => 1
[patent_app_number] => 6/744134
[patent_app_country] => US
[patent_app_date] => 1985-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 6021
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[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/685/04685371.pdf
[firstpage_image] =>[orig_patent_app_number] => 744134
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/744134 | Grand piano action | Jun 11, 1985 | Issued |
Array
(
[id] => 2282132
[patent_doc_number] => 04658931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-21
[patent_title] => 'Evacuated plenum hearing protection'
[patent_app_type] => 1
[patent_app_number] => 6/743345
[patent_app_country] => US
[patent_app_date] => 1985-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 4247
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/658/04658931.pdf
[firstpage_image] =>[orig_patent_app_number] => 743345
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/743345 | Evacuated plenum hearing protection | Jun 10, 1985 | Issued |
Array
(
[id] => 2240748
[patent_doc_number] => 04605091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-12
[patent_title] => 'Sound insulating apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/742508
[patent_app_country] => US
[patent_app_date] => 1985-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 2204
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[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/605/04605091.pdf
[firstpage_image] =>[orig_patent_app_number] => 742508
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/742508 | Sound insulating apparatus | Jun 6, 1985 | Issued |
Array
(
[id] => 2314152
[patent_doc_number] => 04635750
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-13
[patent_title] => 'Loudspeaker diaphragm'
[patent_app_type] => 1
[patent_app_number] => 6/740545
[patent_app_country] => US
[patent_app_date] => 1985-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 581
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/635/04635750.pdf
[firstpage_image] =>[orig_patent_app_number] => 740545
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/740545 | Loudspeaker diaphragm | Jun 2, 1985 | Issued |
Array
(
[id] => 2212772
[patent_doc_number] => 04620606
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-04
[patent_title] => 'Loudspeaker of plane diaphragm type'
[patent_app_type] => 1
[patent_app_number] => 6/740211
[patent_app_country] => US
[patent_app_date] => 1985-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 596
[patent_no_of_claims] => 7
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/620/04620606.pdf
[firstpage_image] =>[orig_patent_app_number] => 740211
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/740211 | Loudspeaker of plane diaphragm type | Jun 2, 1985 | Issued |
Array
(
[id] => 2292155
[patent_doc_number] => 04643272
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-17
[patent_title] => 'Marine muffler for water-cooled internal combustion engines'
[patent_app_type] => 1
[patent_app_number] => 6/739551
[patent_app_country] => US
[patent_app_date] => 1985-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 22
[patent_no_of_words] => 8244
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 342
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/643/04643272.pdf
[firstpage_image] =>[orig_patent_app_number] => 739551
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/739551 | Marine muffler for water-cooled internal combustion engines | May 29, 1985 | Issued |
Array
(
[id] => 2356628
[patent_doc_number] => 04693159
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Wooden frame for a grand piano'
[patent_app_type] => 1
[patent_app_number] => 6/739363
[patent_app_country] => US
[patent_app_date] => 1985-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1977
[patent_no_of_claims] => 16
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[pdf_file] => patents/04/693/04693159.pdf
[firstpage_image] =>[orig_patent_app_number] => 739363
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/739363 | Wooden frame for a grand piano | May 29, 1985 | Issued |
Array
(
[id] => 2281753
[patent_doc_number] => 04626668
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-02
[patent_title] => 'Keyboard construction'
[patent_app_type] => 1
[patent_app_number] => 6/738271
[patent_app_country] => US
[patent_app_date] => 1985-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
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[patent_no_of_claims] => 7
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[pdf_file] => patents/04/626/04626668.pdf
[firstpage_image] =>[orig_patent_app_number] => 738271
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/738271 | Keyboard construction | May 27, 1985 | Issued |
Array
(
[id] => 2341444
[patent_doc_number] => 04649788
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-17
[patent_title] => 'String retaining mechanism for guitars and the like stringed instruments'
[patent_app_type] => 1
[patent_app_number] => 6/738055
[patent_app_country] => US
[patent_app_date] => 1985-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/649/04649788.pdf
[firstpage_image] =>[orig_patent_app_number] => 738055
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/738055 | String retaining mechanism for guitars and the like stringed instruments | May 23, 1985 | Issued |
Array
(
[id] => 2238543
[patent_doc_number] => 04574189
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-04
[patent_title] => 'Taximeter assembly'
[patent_app_type] => 1
[patent_app_number] => 6/737343
[patent_app_country] => US
[patent_app_date] => 1985-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/574/04574189.pdf
[firstpage_image] =>[orig_patent_app_number] => 737343
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/737343 | Taximeter assembly | May 22, 1985 | Issued |
Array
(
[id] => 2227149
[patent_doc_number] => 04625099
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-25
[patent_title] => 'Fertility calculator'
[patent_app_type] => 1
[patent_app_number] => 6/736108
[patent_app_country] => US
[patent_app_date] => 1985-05-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/625/04625099.pdf
[firstpage_image] =>[orig_patent_app_number] => 736108
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/736108 | Fertility calculator | May 19, 1985 | Issued |
Array
(
[id] => 2257259
[patent_doc_number] => 04611523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-16
[patent_title] => 'Device for setting the intonation of the individual strings of a fretted string instrument'
[patent_app_type] => 1
[patent_app_number] => 6/735139
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[patent_app_date] => 1985-05-17
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[pdf_file] => patents/04/611/04611523.pdf
[firstpage_image] =>[orig_patent_app_number] => 735139
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/735139 | Device for setting the intonation of the individual strings of a fretted string instrument | May 16, 1985 | Issued |
Array
(
[id] => 2312822
[patent_doc_number] => 04638151
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-20
[patent_title] => 'Keyboard of an electronic apparatus'
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[patent_app_number] => 6/735194
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[firstpage_image] =>[orig_patent_app_number] => 735194
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/735194 | Keyboard of an electronic apparatus | May 16, 1985 | Issued |
Array
(
[id] => 2371117
[patent_doc_number] => 04751979
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-21
[patent_title] => 'Engine noise suppression kit for the nacelles of a jet aircraft'
[patent_app_type] => 1
[patent_app_number] => 6/735058
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[pdf_file] => patents/04/751/04751979.pdf
[firstpage_image] =>[orig_patent_app_number] => 735058
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/735058 | Engine noise suppression kit for the nacelles of a jet aircraft | May 15, 1985 | Issued |
Array
(
[id] => 2333473
[patent_doc_number] => 04655317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-07
[patent_title] => 'Sound damping device, preferably for reducing the noise of blow-off valves'
[patent_app_type] => 1
[patent_app_number] => 6/734649
[patent_app_country] => US
[patent_app_date] => 1985-05-16
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[pdf_file] => patents/04/655/04655317.pdf
[firstpage_image] =>[orig_patent_app_number] => 734649
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/734649 | Sound damping device, preferably for reducing the noise of blow-off valves | May 15, 1985 | Issued |
Array
(
[id] => 2339880
[patent_doc_number] => 04653378
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Pedal keyboard for electronic musical instrument'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/734952 | Pedal keyboard for electronic musical instrument | May 15, 1985 | Issued |
Array
(
[id] => 2213804
[patent_doc_number] => 04609067
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-02
[patent_title] => 'Heat shield for a vehicular muffler'
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[patent_app_number] => 6/732243
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[pdf_file] => patents/04/609/04609067.pdf
[firstpage_image] =>[orig_patent_app_number] => 732243
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/732243 | Heat shield for a vehicular muffler | May 7, 1985 | Issued |
Array
(
[id] => 2330727
[patent_doc_number] => 04655116
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[patent_kind] => NA
[patent_issue_date] => 1987-04-07
[patent_title] => 'Fine tuning mechanism for guitars and the like stringed instruments'
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[pdf_file] => patents/04/655/04655116.pdf
[firstpage_image] =>[orig_patent_app_number] => 729671
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/729671 | Fine tuning mechanism for guitars and the like stringed instruments | May 1, 1985 | Issued |