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] => 2508832 [patent_doc_number] => 04799076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Apparatus for affording access to exposed but undeveloped films in a dark chamber' [patent_app_type] => 1 [patent_app_number] => 7/040868 [patent_app_country] => US [patent_app_date] => 1987-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4501 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799076.pdf [firstpage_image] =>[orig_patent_app_number] => 040868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040868
Apparatus for affording access to exposed but undeveloped films in a dark chamber Apr 20, 1987 Issued
Array ( [id] => 2394846 [patent_doc_number] => 04794415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Developing tray' [patent_app_type] => 1 [patent_app_number] => 7/039733 [patent_app_country] => US [patent_app_date] => 1987-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 693 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 537 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/794/04794415.pdf [firstpage_image] =>[orig_patent_app_number] => 039733 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039733
Developing tray Apr 19, 1987 Issued
Array ( [id] => 2516522 [patent_doc_number] => 04831401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Film supplying apparatus' [patent_app_type] => 1 [patent_app_number] => 7/039866 [patent_app_country] => US [patent_app_date] => 1987-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6580 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/831/04831401.pdf [firstpage_image] =>[orig_patent_app_number] => 039866 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039866
Film supplying apparatus Apr 19, 1987 Issued
Array ( [id] => 2459568 [patent_doc_number] => 04766454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Developing tray' [patent_app_type] => 1 [patent_app_number] => 7/039734 [patent_app_country] => US [patent_app_date] => 1987-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 716 [patent_no_of_claims] => 4 [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/04/766/04766454.pdf [firstpage_image] =>[orig_patent_app_number] => 039734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039734
Developing tray Apr 19, 1987 Issued
Array ( [id] => 2455774 [patent_doc_number] => 04768050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Pressure development apparatus for imaging sheets employing photosensitive microcapsules' [patent_app_type] => 1 [patent_app_number] => 7/039393 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4336 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768050.pdf [firstpage_image] =>[orig_patent_app_number] => 039393 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039393
Pressure development apparatus for imaging sheets employing photosensitive microcapsules Apr 15, 1987 Issued
Array ( [id] => 2448350 [patent_doc_number] => 04784534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Turn broach with reduced wear tooth configuration' [patent_app_type] => 1 [patent_app_number] => 6/037660 [patent_app_country] => US [patent_app_date] => 1987-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3945 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784534.pdf [firstpage_image] =>[orig_patent_app_number] => 037660 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037660
Turn broach with reduced wear tooth configuration Apr 12, 1987 Issued
Array ( [id] => 2448350 [patent_doc_number] => 04784534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Turn broach with reduced wear tooth configuration' [patent_app_type] => 1 [patent_app_number] => 6/037660 [patent_app_country] => US [patent_app_date] => 1987-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3945 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784534.pdf [firstpage_image] =>[orig_patent_app_number] => 037660 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037660
Turn broach with reduced wear tooth configuration Apr 12, 1987 Issued
Array ( [id] => 2448350 [patent_doc_number] => 04784534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Turn broach with reduced wear tooth configuration' [patent_app_type] => 1 [patent_app_number] => 6/037660 [patent_app_country] => US [patent_app_date] => 1987-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3945 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784534.pdf [firstpage_image] =>[orig_patent_app_number] => 037660 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037660
Turn broach with reduced wear tooth configuration Apr 12, 1987 Issued
Array ( [id] => 2448350 [patent_doc_number] => 04784534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Turn broach with reduced wear tooth configuration' [patent_app_type] => 1 [patent_app_number] => 6/037660 [patent_app_country] => US [patent_app_date] => 1987-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 3945 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784534.pdf [firstpage_image] =>[orig_patent_app_number] => 037660 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037660
Turn broach with reduced wear tooth configuration Apr 12, 1987 Issued
Array ( [id] => 2399433 [patent_doc_number] => 04769662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Method of supplying replenishing solution in automatic developing machine' [patent_app_type] => 1 [patent_app_number] => 7/036532 [patent_app_country] => US [patent_app_date] => 1987-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5546 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769662.pdf [firstpage_image] =>[orig_patent_app_number] => 036532 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036532
Method of supplying replenishing solution in automatic developing machine Apr 8, 1987 Issued
Array ( [id] => 2454666 [patent_doc_number] => 04723140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Compact folding camera construction' [patent_app_type] => 1 [patent_app_number] => 7/028457 [patent_app_country] => US [patent_app_date] => 1987-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4643 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/723/04723140.pdf [firstpage_image] =>[orig_patent_app_number] => 028457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/028457
Compact folding camera construction Mar 19, 1987 Issued
Array ( [id] => 2394124 [patent_doc_number] => 04772907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Unit for collecting developed films in a film developing machine, particularly of industrial kind' [patent_app_type] => 1 [patent_app_number] => 7/027821 [patent_app_country] => US [patent_app_date] => 1987-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2525 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772907.pdf [firstpage_image] =>[orig_patent_app_number] => 027821 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/027821
Unit for collecting developed films in a film developing machine, particularly of industrial kind Mar 18, 1987 Issued
Array ( [id] => 2423201 [patent_doc_number] => 04771306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Machine for the treatment of photographic films' [patent_app_type] => 1 [patent_app_number] => 7/027822 [patent_app_country] => US [patent_app_date] => 1987-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7632 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/771/04771306.pdf [firstpage_image] =>[orig_patent_app_number] => 027822 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/027822
Machine for the treatment of photographic films Mar 18, 1987 Issued
Array ( [id] => 2449611 [patent_doc_number] => 04721974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Film processing kit' [patent_app_type] => 1 [patent_app_number] => 7/026689 [patent_app_country] => US [patent_app_date] => 1987-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2410 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721974.pdf [firstpage_image] =>[orig_patent_app_number] => 026689 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/026689
Film processing kit Mar 16, 1987 Issued
Array ( [id] => 2450061 [patent_doc_number] => 04757350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Stereoscopic recording method and apparatus, and production method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/027193 [patent_app_country] => US [patent_app_date] => 1987-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 11704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757350.pdf [firstpage_image] =>[orig_patent_app_number] => 027193 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/027193
Stereoscopic recording method and apparatus, and production method and apparatus Mar 16, 1987 Issued
Array ( [id] => 2419480 [patent_doc_number] => 04786931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Image recording apparatus' [patent_app_type] => 1 [patent_app_number] => 7/025698 [patent_app_country] => US [patent_app_date] => 1987-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3739 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786931.pdf [firstpage_image] =>[orig_patent_app_number] => 025698 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/025698
Image recording apparatus Mar 12, 1987 Issued
Array ( [id] => 2425908 [patent_doc_number] => 04734728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Apparatus for processing sheet films' [patent_app_type] => 1 [patent_app_number] => 7/024378 [patent_app_country] => US [patent_app_date] => 1987-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3217 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734728.pdf [firstpage_image] =>[orig_patent_app_number] => 024378 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/024378
Apparatus for processing sheet films Mar 9, 1987 Issued
Array ( [id] => 2558801 [patent_doc_number] => 04833493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Sheet film holder' [patent_app_type] => 1 [patent_app_number] => 7/023759 [patent_app_country] => US [patent_app_date] => 1987-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1794 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833493.pdf [firstpage_image] =>[orig_patent_app_number] => 023759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/023759
Sheet film holder Mar 8, 1987 Issued
Array ( [id] => 2395657 [patent_doc_number] => 04754297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Camera and filter assembly' [patent_app_type] => 1 [patent_app_number] => 7/022743 [patent_app_country] => US [patent_app_date] => 1987-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2644 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/754/04754297.pdf [firstpage_image] =>[orig_patent_app_number] => 022743 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/022743
Camera and filter assembly Mar 5, 1987 Issued
07/021584 AUTOMATIC PROCESSER Mar 1, 1987 Abandoned
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