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] => 2282268 [patent_doc_number] => 04678307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Device for processing exposed photographic film coiled on a spool' [patent_app_type] => 1 [patent_app_number] => 6/787284 [patent_app_country] => US [patent_app_date] => 1985-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4040 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678307.pdf [firstpage_image] =>[orig_patent_app_number] => 787284 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/787284
Device for processing exposed photographic film coiled on a spool Oct 14, 1985 Issued
Array ( [id] => 2321420 [patent_doc_number] => 04671638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Moving coil electromagnetic actuator and shutter employing same' [patent_app_type] => 1 [patent_app_number] => 6/786432 [patent_app_country] => US [patent_app_date] => 1985-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2103 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671638.pdf [firstpage_image] =>[orig_patent_app_number] => 786432 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786432
Moving coil electromagnetic actuator and shutter employing same Oct 10, 1985 Issued
Array ( [id] => 2304340 [patent_doc_number] => 04645324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Photographic print making and developing tray assembly' [patent_app_type] => 1 [patent_app_number] => 6/784770 [patent_app_country] => US [patent_app_date] => 1985-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3017 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645324.pdf [firstpage_image] =>[orig_patent_app_number] => 784770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/784770
Photographic print making and developing tray assembly Oct 6, 1985 Issued
Array ( [id] => 2360472 [patent_doc_number] => 04693579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Arrangement for winding cameras' [patent_app_type] => 1 [patent_app_number] => 6/784554 [patent_app_country] => US [patent_app_date] => 1985-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4807 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693579.pdf [firstpage_image] =>[orig_patent_app_number] => 784554 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/784554
Arrangement for winding cameras Oct 3, 1985 Issued
Array ( [id] => 2282309 [patent_doc_number] => 04678310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Device for treating printing plates with a fluid' [patent_app_type] => 1 [patent_app_number] => 6/783958 [patent_app_country] => US [patent_app_date] => 1985-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2769 [patent_no_of_claims] => 13 [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/04/678/04678310.pdf [firstpage_image] =>[orig_patent_app_number] => 783958 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783958
Device for treating printing plates with a fluid Oct 3, 1985 Issued
Array ( [id] => 2296702 [patent_doc_number] => 04673271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Mechanism in single-lens reflex cameras' [patent_app_type] => 1 [patent_app_number] => 6/784814 [patent_app_country] => US [patent_app_date] => 1985-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2566 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673271.pdf [firstpage_image] =>[orig_patent_app_number] => 784814 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/784814
Mechanism in single-lens reflex cameras Oct 3, 1985 Issued
Array ( [id] => 2357974 [patent_doc_number] => 04666274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Waterproof camera' [patent_app_type] => 1 [patent_app_number] => 6/783849 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1844 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666274.pdf [firstpage_image] =>[orig_patent_app_number] => 783849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783849
Waterproof camera Oct 2, 1985 Issued
Array ( [id] => 2308546 [patent_doc_number] => 04699486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Camera with openable and closable grip' [patent_app_type] => 1 [patent_app_number] => 6/783848 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3039 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699486.pdf [firstpage_image] =>[orig_patent_app_number] => 783848 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783848
Camera with openable and closable grip Oct 2, 1985 Issued
Array ( [id] => 2348637 [patent_doc_number] => 04650307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Electromagnetic actuator' [patent_app_type] => 1 [patent_app_number] => 6/781597 [patent_app_country] => US [patent_app_date] => 1985-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3080 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/650/04650307.pdf [firstpage_image] =>[orig_patent_app_number] => 781597 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/781597
Electromagnetic actuator Sep 29, 1985 Issued
Array ( [id] => 2321327 [patent_doc_number] => 04671632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Three-dimensional display apparatus' [patent_app_type] => 1 [patent_app_number] => 6/779954 [patent_app_country] => US [patent_app_date] => 1985-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 9328 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671632.pdf [firstpage_image] =>[orig_patent_app_number] => 779954 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/779954
Three-dimensional display apparatus Sep 24, 1985 Issued
Array ( [id] => 2273459 [patent_doc_number] => 04626091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Photographic camera' [patent_app_type] => 1 [patent_app_number] => 6/777699 [patent_app_country] => US [patent_app_date] => 1985-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1770 [patent_no_of_claims] => 9 [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/04/626/04626091.pdf [firstpage_image] =>[orig_patent_app_number] => 777699 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777699
Photographic camera Sep 18, 1985 Issued
Array ( [id] => 2322647 [patent_doc_number] => 04634248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Photographic camera for producing a composite picture' [patent_app_type] => 1 [patent_app_number] => 6/777745 [patent_app_country] => US [patent_app_date] => 1985-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2112 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/634/04634248.pdf [firstpage_image] =>[orig_patent_app_number] => 777745 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777745
Photographic camera for producing a composite picture Sep 18, 1985 Issued
Array ( [id] => 2449277 [patent_doc_number] => 04779120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Light sensitive validating identification badge system' [patent_app_type] => 1 [patent_app_number] => 6/774343 [patent_app_country] => US [patent_app_date] => 1985-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4600 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779120.pdf [firstpage_image] =>[orig_patent_app_number] => 774343 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774343
Light sensitive validating identification badge system Sep 9, 1985 Issued
Array ( [id] => 2358003 [patent_doc_number] => 04666276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Hot shoe attachments' [patent_app_type] => 1 [patent_app_number] => 6/774325 [patent_app_country] => US [patent_app_date] => 1985-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1920 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/666/04666276.pdf [firstpage_image] =>[orig_patent_app_number] => 774325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774325
Hot shoe attachments Sep 9, 1985 Issued
Array ( [id] => 2235334 [patent_doc_number] => 04607927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Photographic film assemblage having premounted film frames' [patent_app_type] => 1 [patent_app_number] => 6/772555 [patent_app_country] => US [patent_app_date] => 1985-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4513 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/607/04607927.pdf [firstpage_image] =>[orig_patent_app_number] => 772555 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/772555
Photographic film assemblage having premounted film frames Sep 3, 1985 Issued
Array ( [id] => 2285684 [patent_doc_number] => 04710009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Phototechnical apparatus of vertical arrangement for continuous development of photographic materials, particularly photographic plates' [patent_app_type] => 1 [patent_app_number] => 6/774591 [patent_app_country] => US [patent_app_date] => 1985-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2166 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710009.pdf [firstpage_image] =>[orig_patent_app_number] => 774591 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774591
Phototechnical apparatus of vertical arrangement for continuous development of photographic materials, particularly photographic plates Aug 21, 1985 Issued
Array ( [id] => 2297497 [patent_doc_number] => 04641940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Sheet film processing apparatus for exposed sheet film' [patent_app_type] => 1 [patent_app_number] => 6/765873 [patent_app_country] => US [patent_app_date] => 1985-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1770 [patent_no_of_claims] => 22 [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/04/641/04641940.pdf [firstpage_image] =>[orig_patent_app_number] => 765873 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/765873
Sheet film processing apparatus for exposed sheet film Aug 13, 1985 Issued
Array ( [id] => 2425926 [patent_doc_number] => 04734729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Studded squeegee roller' [patent_app_type] => 1 [patent_app_number] => 6/762898 [patent_app_country] => US [patent_app_date] => 1985-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3280 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734729.pdf [firstpage_image] =>[orig_patent_app_number] => 762898 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/762898
Studded squeegee roller Aug 5, 1985 Issued
Array ( [id] => 2297515 [patent_doc_number] => 04641941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Treatment tank in photosensitive material processing system including a plurality of overflow devices' [patent_app_type] => 1 [patent_app_number] => 6/760327 [patent_app_country] => US [patent_app_date] => 1985-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1315 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641941.pdf [firstpage_image] =>[orig_patent_app_number] => 760327 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/760327
Treatment tank in photosensitive material processing system including a plurality of overflow devices Jul 28, 1985 Issued
Array ( [id] => 2359865 [patent_doc_number] => 04647168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Photographic apparatus accommodating a plurality of film packs' [patent_app_type] => 1 [patent_app_number] => 6/753328 [patent_app_country] => US [patent_app_date] => 1985-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4936 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647168.pdf [firstpage_image] =>[orig_patent_app_number] => 753328 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/753328
Photographic apparatus accommodating a plurality of film packs Jul 8, 1985 Issued
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