
Tan V. Mai
Examiner (ID: 18672, Phone: (571)272-3726 , Office: P/2182 )
| Most Active Art Unit | 2193 |
| Art Unit(s) | 2182, 2786, 2306, 2302, 2124, 2121, 2787, 2301, 2183, 2193 |
| Total Applications | 3863 |
| Issued Applications | 3434 |
| Pending Applications | 94 |
| Abandoned Applications | 349 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1986565
[patent_doc_number] => 04336986
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-29
[patent_title] => 'Camera having an independently focused retractable objective lens'
[patent_app_type] => 1
[patent_app_number] => 6/164497
[patent_app_country] => US
[patent_app_date] => 1980-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3365
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/336/04336986.pdf
[firstpage_image] =>[orig_patent_app_number] => 164497
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/164497 | Camera having an independently focused retractable objective lens | Jul 1, 1980 | Issued |
Array
(
[id] => 1860756
[patent_doc_number] => 04269209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => 'Serial flow photographic washer'
[patent_app_type] => 1
[patent_app_number] => 6/164832
[patent_app_country] => US
[patent_app_date] => 1980-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2038
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/269/04269209.pdf
[firstpage_image] =>[orig_patent_app_number] => 164832
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/164832 | Serial flow photographic washer | Jun 29, 1980 | Issued |
Array
(
[id] => 1942632
[patent_doc_number] => 04313666
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-02
[patent_title] => 'Apparatus for developing light-sensitive recording materials'
[patent_app_type] => 1
[patent_app_number] => 6/163583
[patent_app_country] => US
[patent_app_date] => 1980-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2014
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/313/04313666.pdf
[firstpage_image] =>[orig_patent_app_number] => 163583
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/163583 | Apparatus for developing light-sensitive recording materials | Jun 26, 1980 | Issued |
Array
(
[id] => 1923148
[patent_doc_number] => 04298267
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-03
[patent_title] => 'Processing roller cleaner'
[patent_app_type] => 1
[patent_app_number] => 6/162408
[patent_app_country] => US
[patent_app_date] => 1980-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2548
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/298/04298267.pdf
[firstpage_image] =>[orig_patent_app_number] => 162408
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/162408 | Processing roller cleaner | Jun 23, 1980 | Issued |
Array
(
[id] => 1963556
[patent_doc_number] => 04330188
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-18
[patent_title] => 'Focusing screen'
[patent_app_type] => 1
[patent_app_number] => 6/161433
[patent_app_country] => US
[patent_app_date] => 1980-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/330/04330188.pdf
[firstpage_image] =>[orig_patent_app_number] => 161433
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/161433 | Focusing screen | Jun 19, 1980 | Issued |
Array
(
[id] => 2023725
[patent_doc_number] => 04376402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-15
[patent_title] => 'Folding piano'
[patent_app_type] => 1
[patent_app_number] => 6/160442
[patent_app_country] => US
[patent_app_date] => 1980-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/376/04376402.pdf
[firstpage_image] =>[orig_patent_app_number] => 160442
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/160442 | Folding piano | Jun 17, 1980 | Issued |
Array
(
[id] => 2004047
[patent_doc_number] => 04367940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-11
[patent_title] => 'Chemical application and developer apparatus for lithographic plate processor'
[patent_app_type] => 1
[patent_app_number] => 6/159639
[patent_app_country] => US
[patent_app_date] => 1980-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3807
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/367/04367940.pdf
[firstpage_image] =>[orig_patent_app_number] => 159639
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/159639 | Chemical application and developer apparatus for lithographic plate processor | Jun 15, 1980 | Issued |
Array
(
[id] => 1910845
[patent_doc_number] => 04299472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-10
[patent_title] => 'Developer apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/159258
[patent_app_country] => US
[patent_app_date] => 1980-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 4018
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/299/04299472.pdf
[firstpage_image] =>[orig_patent_app_number] => 159258
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/159258 | Developer apparatus | Jun 12, 1980 | Issued |
Array
(
[id] => 1939880
[patent_doc_number] => 04340275
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-20
[patent_title] => 'Rear projection screen with patterned lenticular prismatic structure'
[patent_app_type] => 1
[patent_app_number] => 6/158026
[patent_app_country] => US
[patent_app_date] => 1980-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2752
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/340/04340275.pdf
[firstpage_image] =>[orig_patent_app_number] => 158026
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/158026 | Rear projection screen with patterned lenticular prismatic structure | Jun 8, 1980 | Issued |
Array
(
[id] => 1993472
[patent_doc_number] => 04323307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-06
[patent_title] => 'Light beam scanning apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/157147
[patent_app_country] => US
[patent_app_date] => 1980-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/323/04323307.pdf
[firstpage_image] =>[orig_patent_app_number] => 157147
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/157147 | Light beam scanning apparatus | Jun 5, 1980 | Issued |
Array
(
[id] => 1867890
[patent_doc_number] => 04291607
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-29
[patent_title] => 'Floating bridge for string instruments'
[patent_app_type] => 1
[patent_app_number] => 6/157236
[patent_app_country] => US
[patent_app_date] => 1980-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/291/04291607.pdf
[firstpage_image] =>[orig_patent_app_number] => 157236
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/157236 | Floating bridge for string instruments | Jun 5, 1980 | Issued |
Array
(
[id] => 1965160
[patent_doc_number] => 04319833
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-16
[patent_title] => 'Original feed system for copying machine'
[patent_app_type] => 1
[patent_app_number] => 6/156689
[patent_app_country] => US
[patent_app_date] => 1980-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/319/04319833.pdf
[firstpage_image] =>[orig_patent_app_number] => 156689
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/156689 | Original feed system for copying machine | Jun 4, 1980 | Issued |
Array
(
[id] => 1993613
[patent_doc_number] => 04375331
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-01
[patent_title] => 'Slit exposure device with white reflecting member'
[patent_app_type] => 1
[patent_app_number] => 6/156219
[patent_app_country] => US
[patent_app_date] => 1980-06-03
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/375/04375331.pdf
[firstpage_image] =>[orig_patent_app_number] => 156219
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/156219 | Slit exposure device with white reflecting member | Jun 2, 1980 | Issued |
Array
(
[id] => 1978163
[patent_doc_number] => 04351607
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-28
[patent_title] => 'Analyzer apparatus for measuring and adjustment of color filtering effects and/or exposure on making photographic prints'
[patent_app_type] => 1
[patent_app_number] => 6/156103
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[patent_app_date] => 1980-06-03
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[pdf_file] => patents/04/351/04351607.pdf
[firstpage_image] =>[orig_patent_app_number] => 156103
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/156103 | Analyzer apparatus for measuring and adjustment of color filtering effects and/or exposure on making photographic prints | Jun 2, 1980 | Issued |
Array
(
[id] => 1963560
[patent_doc_number] => 04319514
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-16
[patent_title] => 'Cymbal-mounting device'
[patent_app_type] => 1
[patent_app_number] => 6/156046
[patent_app_country] => US
[patent_app_date] => 1980-06-02
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[pdf_file] => patents/04/319/04319514.pdf
[firstpage_image] =>[orig_patent_app_number] => 156046
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/156046 | Cymbal-mounting device | Jun 1, 1980 | Issued |
Array
(
[id] => 1949161
[patent_doc_number] => 04312586
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-26
[patent_title] => 'Method and apparatus for the development of films in a photographic film processor'
[patent_app_type] => 1
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[pdf_file] => patents/04/312/04312586.pdf
[firstpage_image] =>[orig_patent_app_number] => 155089
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/155089 | Method and apparatus for the development of films in a photographic film processor | Jun 1, 1980 | Issued |
Array
(
[id] => 1933850
[patent_doc_number] => 04324478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-13
[patent_title] => 'Photosensitive sheet handling method and device'
[patent_app_type] => 1
[patent_app_number] => 6/151050
[patent_app_country] => US
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[pdf_file] => patents/04/324/04324478.pdf
[firstpage_image] =>[orig_patent_app_number] => 151050
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/151050 | Photosensitive sheet handling method and device | May 18, 1980 | Issued |
Array
(
[id] => 1936803
[patent_doc_number] => 04326444
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-27
[patent_title] => 'Musical instrument string'
[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 151147
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/151147 | Musical instrument string | May 18, 1980 | Issued |
Array
(
[id] => 1982666
[patent_doc_number] => 04356757
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[patent_issue_date] => 1982-11-02
[patent_title] => 'Musical drum construction'
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[firstpage_image] =>[orig_patent_app_number] => 150884
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/150884 | Musical drum construction | May 18, 1980 | Issued |
Array
(
[id] => 2014758
[patent_doc_number] => 04371247
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-01
[patent_title] => 'Arrangement for eliminating ammonia vapors from developed diazo copy material'
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[pdf_file] => patents/04/371/04371247.pdf
[firstpage_image] =>[orig_patent_app_number] => 148635
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/148635 | Arrangement for eliminating ammonia vapors from developed diazo copy material | May 11, 1980 | Issued |