Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 1944397 [patent_doc_number] => 04365893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-28 [patent_title] => 'Supporting mechanism of a document cover lid for a copying apparatus' [patent_app_type] => 1 [patent_app_number] => 6/218013 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2127 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/365/04365893.pdf [firstpage_image] =>[orig_patent_app_number] => 218013 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/218013
Supporting mechanism of a document cover lid for a copying apparatus Dec 17, 1980 Issued
Array ( [id] => 1913778 [patent_doc_number] => 04307955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Processing apparatus for instant type transparency film' [patent_app_type] => 1 [patent_app_number] => 6/216266 [patent_app_country] => US [patent_app_date] => 1980-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5141 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/307/04307955.pdf [firstpage_image] =>[orig_patent_app_number] => 216266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216266
Processing apparatus for instant type transparency film Dec 14, 1980 Issued
Array ( [id] => 2082462 [patent_doc_number] => 04435063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Autoradiography method using a slide rack' [patent_app_type] => 1 [patent_app_number] => 6/216295 [patent_app_country] => US [patent_app_date] => 1980-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3344 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435063.pdf [firstpage_image] =>[orig_patent_app_number] => 216295 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/216295
Autoradiography method using a slide rack Dec 14, 1980 Issued
Array ( [id] => 1938536 [patent_doc_number] => 04326791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Transport system for processor of photosensitive web material' [patent_app_type] => 1 [patent_app_number] => 6/215690 [patent_app_country] => US [patent_app_date] => 1980-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2900 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326791.pdf [firstpage_image] =>[orig_patent_app_number] => 215690 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/215690
Transport system for processor of photosensitive web material Dec 11, 1980 Issued
Array ( [id] => 2055345 [patent_doc_number] => 04408873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-11 [patent_title] => 'Color correction adapter for photographic enlargers' [patent_app_type] => 1 [patent_app_number] => 6/214194 [patent_app_country] => US [patent_app_date] => 1980-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5859 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/408/04408873.pdf [firstpage_image] =>[orig_patent_app_number] => 214194 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/214194
Color correction adapter for photographic enlargers Dec 7, 1980 Issued
Array ( [id] => 1881409 [patent_doc_number] => 04303330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-01 [patent_title] => 'Device for processing a photographic film' [patent_app_type] => 1 [patent_app_number] => 6/210765 [patent_app_country] => US [patent_app_date] => 1980-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1876 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/303/04303330.pdf [firstpage_image] =>[orig_patent_app_number] => 210765 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210765
Device for processing a photographic film Nov 25, 1980 Issued
Array ( [id] => 1972706 [patent_doc_number] => 04353645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Negative film carrier' [patent_app_type] => 1 [patent_app_number] => 6/210183 [patent_app_country] => US [patent_app_date] => 1980-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1964 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353645.pdf [firstpage_image] =>[orig_patent_app_number] => 210183 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210183
Negative film carrier Nov 24, 1980 Issued
Array ( [id] => 1991716 [patent_doc_number] => 04344703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Copying machine with retractable stopper' [patent_app_type] => 1 [patent_app_number] => 6/210000 [patent_app_country] => US [patent_app_date] => 1980-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1404 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344703.pdf [firstpage_image] =>[orig_patent_app_number] => 210000 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/210000
Copying machine with retractable stopper Nov 23, 1980 Issued
Array ( [id] => 1942637 [patent_doc_number] => 04313667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Film processor having automatically actuated film severing means' [patent_app_type] => 1 [patent_app_number] => 6/207362 [patent_app_country] => US [patent_app_date] => 1980-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4149 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/313/04313667.pdf [firstpage_image] =>[orig_patent_app_number] => 207362 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/207362
Film processor having automatically actuated film severing means Nov 16, 1980 Issued
Array ( [id] => 2028374 [patent_doc_number] => 04396277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Process for saving film in phototype setters' [patent_app_type] => 1 [patent_app_number] => 6/207353 [patent_app_country] => US [patent_app_date] => 1980-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1696 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/396/04396277.pdf [firstpage_image] =>[orig_patent_app_number] => 207353 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/207353
Process for saving film in phototype setters Nov 16, 1980 Issued
Array ( [id] => 1942102 [patent_doc_number] => 04309100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Film processor for instant type transparency film' [patent_app_type] => 1 [patent_app_number] => 6/207686 [patent_app_country] => US [patent_app_date] => 1980-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4026 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/309/04309100.pdf [firstpage_image] =>[orig_patent_app_number] => 207686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/207686
Film processor for instant type transparency film Nov 16, 1980 Issued
Array ( [id] => 1944857 [patent_doc_number] => 04335958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Method of copying pictures from a transparent carrier to a sensitive paper and device for its execution' [patent_app_type] => 1 [patent_app_number] => 6/205753 [patent_app_country] => US [patent_app_date] => 1980-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3630 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/335/04335958.pdf [firstpage_image] =>[orig_patent_app_number] => 205753 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/205753
Method of copying pictures from a transparent carrier to a sensitive paper and device for its execution Nov 9, 1980 Issued
Array ( [id] => 1972702 [patent_doc_number] => 04353644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'Frames' [patent_app_type] => 1 [patent_app_number] => 6/201985 [patent_app_country] => US [patent_app_date] => 1980-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 888 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/353/04353644.pdf [firstpage_image] =>[orig_patent_app_number] => 201985 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/201985
Frames Oct 28, 1980 Issued
Array ( [id] => 1994754 [patent_doc_number] => 04383742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Method and apparatus for creating the illusion of moving images' [patent_app_type] => 1 [patent_app_number] => 6/201033 [patent_app_country] => US [patent_app_date] => 1980-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1633 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/383/04383742.pdf [firstpage_image] =>[orig_patent_app_number] => 201033 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/201033
Method and apparatus for creating the illusion of moving images Oct 26, 1980 Issued
Array ( [id] => 1979242 [patent_doc_number] => 04327987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Film processor' [patent_app_type] => 1 [patent_app_number] => 6/196342 [patent_app_country] => US [patent_app_date] => 1980-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2547 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/327/04327987.pdf [firstpage_image] =>[orig_patent_app_number] => 196342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/196342
Film processor Oct 21, 1980 Issued
Array ( [id] => 1991037 [patent_doc_number] => 04317630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Copying machine' [patent_app_type] => 1 [patent_app_number] => 6/199622 [patent_app_country] => US [patent_app_date] => 1980-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2913 [patent_no_of_claims] => 3 [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/04/317/04317630.pdf [firstpage_image] =>[orig_patent_app_number] => 199622 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/199622
Copying machine Oct 21, 1980 Issued
Array ( [id] => 2021594 [patent_doc_number] => 04380390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Exposure correcting device' [patent_app_type] => 1 [patent_app_number] => 6/199505 [patent_app_country] => US [patent_app_date] => 1980-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2098 [patent_no_of_claims] => 4 [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/04/380/04380390.pdf [firstpage_image] =>[orig_patent_app_number] => 199505 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/199505
Exposure correcting device Oct 21, 1980 Issued
Array ( [id] => 2055884 [patent_doc_number] => 04432630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-21 [patent_title] => 'Light sensitive validating identification badge system' [patent_app_type] => 1 [patent_app_number] => 6/199672 [patent_app_country] => US [patent_app_date] => 1980-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4655 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/432/04432630.pdf [firstpage_image] =>[orig_patent_app_number] => 199672 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/199672
Light sensitive validating identification badge system Oct 20, 1980 Issued
Array ( [id] => 1965924 [patent_doc_number] => 04362385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Process and arrangement for copying masks on a workpiece with arrangement for correction of alignment errors' [patent_app_type] => 1 [patent_app_number] => 6/197992 [patent_app_country] => US [patent_app_date] => 1980-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2364 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362385.pdf [firstpage_image] =>[orig_patent_app_number] => 197992 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/197992
Process and arrangement for copying masks on a workpiece with arrangement for correction of alignment errors Oct 13, 1980 Issued
Array ( [id] => 1971559 [patent_doc_number] => 04311380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Automatic processor for dental x-ray film' [patent_app_type] => 1 [patent_app_number] => 6/196013 [patent_app_country] => US [patent_app_date] => 1980-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3809 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311380.pdf [firstpage_image] =>[orig_patent_app_number] => 196013 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/196013
Automatic processor for dental x-ray film Oct 9, 1980 Issued
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