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] => 1959021 [patent_doc_number] => 04358193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Diazo development apparatus' [patent_app_type] => 1 [patent_app_number] => 6/195546 [patent_app_country] => US [patent_app_date] => 1980-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5525 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358193.pdf [firstpage_image] =>[orig_patent_app_number] => 195546 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/195546
Diazo development apparatus Oct 8, 1980 Issued
Array ( [id] => 1965129 [patent_doc_number] => 04319827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Method for assembling photographic self-processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/193617 [patent_app_country] => US [patent_app_date] => 1980-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6376 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319827.pdf [firstpage_image] =>[orig_patent_app_number] => 193617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/193617
Method for assembling photographic self-processing apparatus Oct 2, 1980 Issued
Array ( [id] => 1970100 [patent_doc_number] => 04343549 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Box type contact printer' [patent_app_type] => 1 [patent_app_number] => 6/193351 [patent_app_country] => US [patent_app_date] => 1980-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1237 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/343/04343549.pdf [firstpage_image] =>[orig_patent_app_number] => 193351 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/193351
Box type contact printer Oct 1, 1980 Issued
Array ( [id] => 2039598 [patent_doc_number] => 04382672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Illumination arrangement for elimination of gray borders in copying device' [patent_app_type] => 1 [patent_app_number] => 6/191559 [patent_app_country] => US [patent_app_date] => 1980-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 975 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382672.pdf [firstpage_image] =>[orig_patent_app_number] => 191559 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/191559
Illumination arrangement for elimination of gray borders in copying device Sep 28, 1980 Issued
Array ( [id] => 1963622 [patent_doc_number] => 04330200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Copying machine with collating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/190105 [patent_app_country] => US [patent_app_date] => 1980-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4395 [patent_no_of_claims] => 4 [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/04/330/04330200.pdf [firstpage_image] =>[orig_patent_app_number] => 190105 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/190105
Copying machine with collating apparatus Sep 23, 1980 Issued
Array ( [id] => 1950835 [patent_doc_number] => 04310234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-12 [patent_title] => 'Supplementary amount of developing solution determining method for a film developer' [patent_app_type] => 1 [patent_app_number] => 6/189184 [patent_app_country] => US [patent_app_date] => 1980-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1833 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/310/04310234.pdf [firstpage_image] =>[orig_patent_app_number] => 189184 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/189184
Supplementary amount of developing solution determining method for a film developer Sep 21, 1980 Issued
Array ( [id] => 1976616 [patent_doc_number] => 04327456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Apparatus for applying a processing liquid to a sheet or web material' [patent_app_type] => 1 [patent_app_number] => 6/186387 [patent_app_country] => US [patent_app_date] => 1980-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1602 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/327/04327456.pdf [firstpage_image] =>[orig_patent_app_number] => 186387 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186387
Apparatus for applying a processing liquid to a sheet or web material Sep 10, 1980 Issued
Array ( [id] => 1875782 [patent_doc_number] => 04304484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Uniform developing method of a film for use in an automatic developer' [patent_app_type] => 1 [patent_app_number] => 6/185231 [patent_app_country] => US [patent_app_date] => 1980-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1456 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304484.pdf [firstpage_image] =>[orig_patent_app_number] => 185231 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/185231
Uniform developing method of a film for use in an automatic developer Sep 7, 1980 Issued
Array ( [id] => 1952805 [patent_doc_number] => 04325624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Self-developing type film processor kit' [patent_app_type] => 1 [patent_app_number] => 6/183014 [patent_app_country] => US [patent_app_date] => 1980-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3001 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325624.pdf [firstpage_image] =>[orig_patent_app_number] => 183014 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/183014
Self-developing type film processor kit Sep 1, 1980 Issued
Array ( [id] => 1937705 [patent_doc_number] => 04334757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Diffusion transfer sheet registration' [patent_app_type] => 1 [patent_app_number] => 6/183135 [patent_app_country] => US [patent_app_date] => 1980-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2876 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/334/04334757.pdf [firstpage_image] =>[orig_patent_app_number] => 183135 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/183135
Diffusion transfer sheet registration Sep 1, 1980 Issued
Array ( [id] => 1990278 [patent_doc_number] => 04329042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Method and apparatus for regenerating photographic processing solution' [patent_app_type] => 1 [patent_app_number] => 6/181561 [patent_app_country] => US [patent_app_date] => 1980-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3561 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329042.pdf [firstpage_image] =>[orig_patent_app_number] => 181561 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/181561
Method and apparatus for regenerating photographic processing solution Aug 26, 1980 Issued
06/180184 VERY HIGH SPEED DUPLICATOR WITH FINISHING FUNCTION Aug 20, 1980 Abandoned
Array ( [id] => 2151888 [patent_doc_number] => 04520710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-04 [patent_title] => 'Drum and cymbals pedals assembly' [patent_app_type] => 1 [patent_app_number] => 6/179872 [patent_app_country] => US [patent_app_date] => 1980-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3029 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/520/04520710.pdf [firstpage_image] =>[orig_patent_app_number] => 179872 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/179872
Drum and cymbals pedals assembly Aug 17, 1980 Issued
Array ( [id] => 1959010 [patent_doc_number] => 04358192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Apparatus and method for processing heat developed photosensitive recording material' [patent_app_type] => 1 [patent_app_number] => 6/177880 [patent_app_country] => US [patent_app_date] => 1980-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4086 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358192.pdf [firstpage_image] =>[orig_patent_app_number] => 177880 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/177880
Apparatus and method for processing heat developed photosensitive recording material Aug 13, 1980 Issued
Array ( [id] => 1991530 [patent_doc_number] => 04344690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Arrangement for treating photographic bands running in parallel paths' [patent_app_type] => 1 [patent_app_number] => 6/178343 [patent_app_country] => US [patent_app_date] => 1980-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2657 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344690.pdf [firstpage_image] =>[orig_patent_app_number] => 178343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/178343
Arrangement for treating photographic bands running in parallel paths Aug 13, 1980 Issued
Array ( [id] => 1939989 [patent_doc_number] => 04340294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Developing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/177464 [patent_app_country] => US [patent_app_date] => 1980-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1841 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340294.pdf [firstpage_image] =>[orig_patent_app_number] => 177464 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/177464
Developing apparatus Aug 10, 1980 Issued
Array ( [id] => 1882629 [patent_doc_number] => 04295730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-20 [patent_title] => 'Washer for resin-coated photographic prints' [patent_app_type] => 1 [patent_app_number] => 6/174238 [patent_app_country] => US [patent_app_date] => 1980-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2707 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/295/04295730.pdf [firstpage_image] =>[orig_patent_app_number] => 174238 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/174238
Washer for resin-coated photographic prints Jul 30, 1980 Issued
Array ( [id] => 1937696 [patent_doc_number] => 04334756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Self-contained disposable developer/absorber package' [patent_app_type] => 1 [patent_app_number] => 6/172105 [patent_app_country] => US [patent_app_date] => 1980-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2534 [patent_no_of_claims] => 15 [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/04/334/04334756.pdf [firstpage_image] =>[orig_patent_app_number] => 172105 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/172105
Self-contained disposable developer/absorber package Jul 24, 1980 Issued
Array ( [id] => 1954023 [patent_doc_number] => 04316663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-23 [patent_title] => 'X-ray film processor with switching heaters' [patent_app_type] => 1 [patent_app_number] => 6/168645 [patent_app_country] => US [patent_app_date] => 1980-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4658 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316663.pdf [firstpage_image] =>[orig_patent_app_number] => 168645 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/168645
X-ray film processor with switching heaters Jul 10, 1980 Issued
Array ( [id] => 1971538 [patent_doc_number] => 04311376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Mirror operating mechanism for single-lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 6/166645 [patent_app_country] => US [patent_app_date] => 1980-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2195 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311376.pdf [firstpage_image] =>[orig_patent_app_number] => 166645 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/166645
Mirror operating mechanism for single-lens reflex camera Jul 6, 1980 Issued
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