
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] => 2325113
[patent_doc_number] => 04700806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-20
[patent_title] => 'Stamp formed muffler'
[patent_app_type] => 1
[patent_app_number] => 6/934642
[patent_app_country] => US
[patent_app_date] => 1986-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 6955
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/700/04700806.pdf
[firstpage_image] =>[orig_patent_app_number] => 934642
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/934642 | Stamp formed muffler | Nov 24, 1986 | Issued |
Array
(
[id] => 2539357
[patent_doc_number] => 04815558
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Device for accomodating a loudspeaker into a cut-out of a sound panel'
[patent_app_type] => 1
[patent_app_number] => 6/934049
[patent_app_country] => US
[patent_app_date] => 1986-11-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1124
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/815/04815558.pdf
[firstpage_image] =>[orig_patent_app_number] => 934049
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/934049 | Device for accomodating a loudspeaker into a cut-out of a sound panel | Nov 23, 1986 | Issued |
Array
(
[id] => 2373657
[patent_doc_number] => 04789044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-06
[patent_title] => 'Narrow directional microphone'
[patent_app_type] => 1
[patent_app_number] => 6/931649
[patent_app_country] => US
[patent_app_date] => 1986-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1073
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/789/04789044.pdf
[firstpage_image] =>[orig_patent_app_number] => 931649
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/931649 | Narrow directional microphone | Nov 16, 1986 | Issued |
Array
(
[id] => 2294738
[patent_doc_number] => 04690245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Flattened venturi, method and apparatus for making'
[patent_app_type] => 1
[patent_app_number] => 6/931903
[patent_app_country] => US
[patent_app_date] => 1986-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 25
[patent_no_of_words] => 8807
[patent_no_of_claims] => 16
[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/04/690/04690245.pdf
[firstpage_image] =>[orig_patent_app_number] => 931903
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/931903 | Flattened venturi, method and apparatus for making | Nov 13, 1986 | Issued |
Array
(
[id] => 2530057
[patent_doc_number] => 04809811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Ear pad construction for earphones'
[patent_app_type] => 1
[patent_app_number] => 6/931695
[patent_app_country] => US
[patent_app_date] => 1986-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3496
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/809/04809811.pdf
[firstpage_image] =>[orig_patent_app_number] => 931695
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/931695 | Ear pad construction for earphones | Nov 13, 1986 | Issued |
Array
(
[id] => 2407099
[patent_doc_number] => 04787473
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'Sound attenuating box'
[patent_app_type] => 1
[patent_app_number] => 6/925023
[patent_app_country] => US
[patent_app_date] => 1986-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 18
[patent_no_of_words] => 8756
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/787/04787473.pdf
[firstpage_image] =>[orig_patent_app_number] => 925023
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/925023 | Sound attenuating box | Nov 12, 1986 | Issued |
Array
(
[id] => 2543784
[patent_doc_number] => 04836327
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-06
[patent_title] => 'Sound reinforcement enclosure employing cone loudspeaker with annular central loading member and coaxially mounted compression driver'
[patent_app_type] => 1
[patent_app_number] => 6/929987
[patent_app_country] => US
[patent_app_date] => 1986-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3435
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/836/04836327.pdf
[firstpage_image] =>[orig_patent_app_number] => 929987
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/929987 | Sound reinforcement enclosure employing cone loudspeaker with annular central loading member and coaxially mounted compression driver | Nov 11, 1986 | Issued |
| 06/928537 | MUFFLER | Nov 6, 1986 | Abandoned |
Array
(
[id] => 2428792
[patent_doc_number] => 04756225
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-12
[patent_title] => 'Keyboard of pianos and similar key instruments'
[patent_app_type] => 1
[patent_app_number] => 6/933224
[patent_app_country] => US
[patent_app_date] => 1986-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2394
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/756/04756225.pdf
[firstpage_image] =>[orig_patent_app_number] => 933224
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/933224 | Keyboard of pianos and similar key instruments | Nov 5, 1986 | Issued |
Array
(
[id] => 2397534
[patent_doc_number] => 04730531
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-15
[patent_title] => 'Kettledrum'
[patent_app_type] => 1
[patent_app_number] => 6/927852
[patent_app_country] => US
[patent_app_date] => 1986-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3220
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/730/04730531.pdf
[firstpage_image] =>[orig_patent_app_number] => 927852
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/927852 | Kettledrum | Nov 5, 1986 | Issued |
Array
(
[id] => 2428493
[patent_doc_number] => 04778028
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-18
[patent_title] => 'Light viscoelastic damping structure'
[patent_app_type] => 1
[patent_app_number] => 6/926224
[patent_app_country] => US
[patent_app_date] => 1986-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2968
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 236
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/778/04778028.pdf
[firstpage_image] =>[orig_patent_app_number] => 926224
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/926224 | Light viscoelastic damping structure | Nov 2, 1986 | Issued |
Array
(
[id] => 2409382
[patent_doc_number] => 04779705
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-25
[patent_title] => 'Header exhaust adapter'
[patent_app_type] => 1
[patent_app_number] => 6/925677
[patent_app_country] => US
[patent_app_date] => 1986-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1877
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/779/04779705.pdf
[firstpage_image] =>[orig_patent_app_number] => 925677
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/925677 | Header exhaust adapter | Oct 30, 1986 | Issued |
Array
(
[id] => 2373661
[patent_doc_number] => 04706778
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-17
[patent_title] => 'In-the-ear-canal hearing aid'
[patent_app_type] => 1
[patent_app_number] => 6/920550
[patent_app_country] => US
[patent_app_date] => 1986-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1051
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/706/04706778.pdf
[firstpage_image] =>[orig_patent_app_number] => 920550
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/920550 | In-the-ear-canal hearing aid | Oct 19, 1986 | Issued |
Array
(
[id] => 2371134
[patent_doc_number] => 04751980
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-21
[patent_title] => 'Sound attenuation apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/920374
[patent_app_country] => US
[patent_app_date] => 1986-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2825
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/751/04751980.pdf
[firstpage_image] =>[orig_patent_app_number] => 920374
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/920374 | Sound attenuation apparatus | Oct 19, 1986 | Issued |
Array
(
[id] => 2358385
[patent_doc_number] => 04693339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Muffler for gas inducting machinery generating low frequency noise'
[patent_app_type] => 1
[patent_app_number] => 6/919439
[patent_app_country] => US
[patent_app_date] => 1986-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 2677
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/693/04693339.pdf
[firstpage_image] =>[orig_patent_app_number] => 919439
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/919439 | Muffler for gas inducting machinery generating low frequency noise | Oct 15, 1986 | Issued |
Array
(
[id] => 2376920
[patent_doc_number] => 04753319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-28
[patent_title] => 'Exhaust silencer for high-power gas turbines'
[patent_app_type] => 1
[patent_app_number] => 6/918830
[patent_app_country] => US
[patent_app_date] => 1986-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3778
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 369
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/753/04753319.pdf
[firstpage_image] =>[orig_patent_app_number] => 918830
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/918830 | Exhaust silencer for high-power gas turbines | Oct 13, 1986 | Issued |
Array
(
[id] => 2404448
[patent_doc_number] => 04733592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-29
[patent_title] => 'Player piano tracker bar and method'
[patent_app_type] => 1
[patent_app_number] => 6/916097
[patent_app_country] => US
[patent_app_date] => 1986-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 5958
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/733/04733592.pdf
[firstpage_image] =>[orig_patent_app_number] => 916097
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/916097 | Player piano tracker bar and method | Oct 6, 1986 | Issued |
Array
(
[id] => 2315291
[patent_doc_number] => 04704935
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-10
[patent_title] => 'Stringed musical instrument'
[patent_app_type] => 1
[patent_app_number] => 6/914823
[patent_app_country] => US
[patent_app_date] => 1986-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3039
[patent_no_of_claims] => 11
[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/04/704/04704935.pdf
[firstpage_image] =>[orig_patent_app_number] => 914823
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/914823 | Stringed musical instrument | Oct 2, 1986 | Issued |
Array
(
[id] => 2326984
[patent_doc_number] => 04680454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Odometer for golf cart'
[patent_app_type] => 1
[patent_app_number] => 6/914944
[patent_app_country] => US
[patent_app_date] => 1986-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 3412
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/680/04680454.pdf
[firstpage_image] =>[orig_patent_app_number] => 914944
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/914944 | Odometer for golf cart | Oct 2, 1986 | Issued |
Array
(
[id] => 2326818
[patent_doc_number] => 04667770
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-26
[patent_title] => 'Sound attenuator'
[patent_app_type] => 1
[patent_app_number] => 6/914274
[patent_app_country] => US
[patent_app_date] => 1986-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2356
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/667/04667770.pdf
[firstpage_image] =>[orig_patent_app_number] => 914274
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/914274 | Sound attenuator | Oct 1, 1986 | Issued |