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] => 2214096 [patent_doc_number] => 04577949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Developing device for a horizontally, transported photographic layer carrier' [patent_app_type] => 1 [patent_app_number] => 6/678004 [patent_app_country] => US [patent_app_date] => 1984-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3253 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577949.pdf [firstpage_image] =>[orig_patent_app_number] => 678004 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/678004
Developing device for a horizontally, transported photographic layer carrier Nov 29, 1984 Issued
Array ( [id] => 2236664 [patent_doc_number] => 04616915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Immersion type film processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/677090 [patent_app_country] => US [patent_app_date] => 1984-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2221 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/616/04616915.pdf [firstpage_image] =>[orig_patent_app_number] => 677090 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/677090
Immersion type film processing apparatus Nov 29, 1984 Issued
Array ( [id] => 2235362 [patent_doc_number] => 04607929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Self purging processing liquid applicator' [patent_app_type] => 1 [patent_app_number] => 6/675858 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 8005 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/607/04607929.pdf [firstpage_image] =>[orig_patent_app_number] => 675858 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675858
Self purging processing liquid applicator Nov 27, 1984 Issued
Array ( [id] => 2237591 [patent_doc_number] => 04568163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Camera back' [patent_app_type] => 1 [patent_app_number] => 6/675759 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 8794 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/568/04568163.pdf [firstpage_image] =>[orig_patent_app_number] => 675759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675759
Camera back Nov 27, 1984 Issued
Array ( [id] => 2236028 [patent_doc_number] => 04566770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Mount for transparency film frame' [patent_app_type] => 1 [patent_app_number] => 6/675651 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 7985 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566770.pdf [firstpage_image] =>[orig_patent_app_number] => 675651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675651
Mount for transparency film frame Nov 27, 1984 Issued
Array ( [id] => 2236040 [patent_doc_number] => 04566771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Photographic film assemblage' [patent_app_type] => 1 [patent_app_number] => 6/675857 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 7826 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566771.pdf [firstpage_image] =>[orig_patent_app_number] => 675857 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675857
Photographic film assemblage Nov 27, 1984 Issued
Array ( [id] => 2215243 [patent_doc_number] => 04591255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Apparatus for moving coated section of sheet material into and out of engagement with film frame' [patent_app_type] => 1 [patent_app_number] => 6/675853 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 7733 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591255.pdf [firstpage_image] =>[orig_patent_app_number] => 675853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675853
Apparatus for moving coated section of sheet material into and out of engagement with film frame Nov 27, 1984 Issued
Array ( [id] => 2236049 [patent_doc_number] => 04566772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Film processor for premounted transparency frames' [patent_app_type] => 1 [patent_app_number] => 6/675856 [patent_app_country] => US [patent_app_date] => 1984-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 7958 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566772.pdf [firstpage_image] =>[orig_patent_app_number] => 675856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675856
Film processor for premounted transparency frames Nov 27, 1984 Issued
Array ( [id] => 2279987 [patent_doc_number] => 04586803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Developing drum' [patent_app_type] => 1 [patent_app_number] => 6/673275 [patent_app_country] => US [patent_app_date] => 1984-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6535 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/586/04586803.pdf [firstpage_image] =>[orig_patent_app_number] => 673275 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/673275
Developing drum Nov 19, 1984 Issued
Array ( [id] => 2215181 [patent_doc_number] => 04591250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Level and accessory mounting attachment for cameras' [patent_app_type] => 1 [patent_app_number] => 6/667102 [patent_app_country] => US [patent_app_date] => 1984-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 886 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591250.pdf [firstpage_image] =>[orig_patent_app_number] => 667102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/667102
Level and accessory mounting attachment for cameras Oct 31, 1984 Issued
Array ( [id] => 2219352 [patent_doc_number] => 04624541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-25 [patent_title] => 'Multiple function camera' [patent_app_type] => 1 [patent_app_number] => 6/664973 [patent_app_country] => US [patent_app_date] => 1984-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2915 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/624/04624541.pdf [firstpage_image] =>[orig_patent_app_number] => 664973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/664973
Multiple function camera Oct 25, 1984 Issued
Array ( [id] => 2302936 [patent_doc_number] => 04674853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Method and apparatus for use in producing autostereoscopic images' [patent_app_type] => 1 [patent_app_number] => 6/664704 [patent_app_country] => US [patent_app_date] => 1984-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 12011 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/674/04674853.pdf [firstpage_image] =>[orig_patent_app_number] => 664704 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/664704
Method and apparatus for use in producing autostereoscopic images Oct 24, 1984 Issued
Array ( [id] => 2171643 [patent_doc_number] => 04556306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'Film processing apparatus including a vacuum pickup head for a film processing fluid container' [patent_app_type] => 1 [patent_app_number] => 6/664799 [patent_app_country] => US [patent_app_date] => 1984-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1968 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556306.pdf [firstpage_image] =>[orig_patent_app_number] => 664799 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/664799
Film processing apparatus including a vacuum pickup head for a film processing fluid container Oct 24, 1984 Issued
Array ( [id] => 2280001 [patent_doc_number] => 04586804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Photographic paper handling device and method' [patent_app_type] => 1 [patent_app_number] => 6/661964 [patent_app_country] => US [patent_app_date] => 1984-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3170 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/586/04586804.pdf [firstpage_image] =>[orig_patent_app_number] => 661964 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/661964
Photographic paper handling device and method Oct 16, 1984 Issued
Array ( [id] => 2232701 [patent_doc_number] => 04572633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'One-shot expandable camera' [patent_app_type] => 1 [patent_app_number] => 6/661592 [patent_app_country] => US [patent_app_date] => 1984-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2902 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572633.pdf [firstpage_image] =>[orig_patent_app_number] => 661592 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/661592
One-shot expandable camera Oct 16, 1984 Issued
Array ( [id] => 2214790 [patent_doc_number] => 04595269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-17 [patent_title] => 'Camera double exposure prevention system' [patent_app_type] => 1 [patent_app_number] => 6/659233 [patent_app_country] => US [patent_app_date] => 1984-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 4572 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/595/04595269.pdf [firstpage_image] =>[orig_patent_app_number] => 659233 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/659233
Camera double exposure prevention system Oct 8, 1984 Issued
Array ( [id] => 2271579 [patent_doc_number] => 04610522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Mode change-over device for pre-winding type camera' [patent_app_type] => 1 [patent_app_number] => 6/657689 [patent_app_country] => US [patent_app_date] => 1984-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6206 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610522.pdf [firstpage_image] =>[orig_patent_app_number] => 657689 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/657689
Mode change-over device for pre-winding type camera Oct 3, 1984 Issued
Array ( [id] => 2171609 [patent_doc_number] => 04556304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-03 [patent_title] => 'Autofocus camera including a cover for a taking lens and diagonally disposed range finder windows' [patent_app_type] => 1 [patent_app_number] => 6/656910 [patent_app_country] => US [patent_app_date] => 1984-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1694 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/556/04556304.pdf [firstpage_image] =>[orig_patent_app_number] => 656910 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/656910
Autofocus camera including a cover for a taking lens and diagonally disposed range finder windows Oct 1, 1984 Issued
Array ( [id] => 2171453 [patent_doc_number] => 04557574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Camera with protective cover' [patent_app_type] => 1 [patent_app_number] => 6/656411 [patent_app_country] => US [patent_app_date] => 1984-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3649 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/557/04557574.pdf [firstpage_image] =>[orig_patent_app_number] => 656411 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/656411
Camera with protective cover Sep 30, 1984 Issued
Array ( [id] => 2275494 [patent_doc_number] => 04601561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Automatic housing type electronic flashlight device of a folding type camera' [patent_app_type] => 1 [patent_app_number] => 6/655027 [patent_app_country] => US [patent_app_date] => 1984-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5762 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601561.pdf [firstpage_image] =>[orig_patent_app_number] => 655027 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/655027
Automatic housing type electronic flashlight device of a folding type camera Sep 25, 1984 Issued
Menu