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] => 2321305 [patent_doc_number] => 04705375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Pair of light shielding film cases for surveillance camera' [patent_app_type] => 1 [patent_app_number] => 6/849623 [patent_app_country] => US [patent_app_date] => 1986-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1341 [patent_no_of_claims] => 4 [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/04/705/04705375.pdf [firstpage_image] =>[orig_patent_app_number] => 849623 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/849623
Pair of light shielding film cases for surveillance camera Apr 8, 1986 Issued
Array ( [id] => 2351327 [patent_doc_number] => 04687313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Apparatus for processing sensitive materials' [patent_app_type] => 1 [patent_app_number] => 6/847519 [patent_app_country] => US [patent_app_date] => 1986-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1573 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687313.pdf [firstpage_image] =>[orig_patent_app_number] => 847519 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/847519
Apparatus for processing sensitive materials Apr 2, 1986 Issued
Array ( [id] => 2346884 [patent_doc_number] => 04653884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Foldable camera accessory for photographing electro-luminescent images' [patent_app_type] => 1 [patent_app_number] => 6/846112 [patent_app_country] => US [patent_app_date] => 1986-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2994 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653884.pdf [firstpage_image] =>[orig_patent_app_number] => 846112 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/846112
Foldable camera accessory for photographing electro-luminescent images Mar 30, 1986 Issued
Array ( [id] => 2312738 [patent_doc_number] => 04688918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Negative type photoresist developing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/841468 [patent_app_country] => US [patent_app_date] => 1986-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2861 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/688/04688918.pdf [firstpage_image] =>[orig_patent_app_number] => 841468 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/841468
Negative type photoresist developing apparatus Mar 19, 1986 Issued
Array ( [id] => 2336922 [patent_doc_number] => 04655575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Apparatus for transporting disc films' [patent_app_type] => 1 [patent_app_number] => 6/841772 [patent_app_country] => US [patent_app_date] => 1986-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3963 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655575.pdf [firstpage_image] =>[orig_patent_app_number] => 841772 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/841772
Apparatus for transporting disc films Mar 19, 1986 Issued
Array ( [id] => 2304328 [patent_doc_number] => 04645323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Film processor' [patent_app_type] => 1 [patent_app_number] => 6/840074 [patent_app_country] => US [patent_app_date] => 1986-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4388 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645323.pdf [firstpage_image] =>[orig_patent_app_number] => 840074 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/840074
Film processor Mar 16, 1986 Issued
Array ( [id] => 2329318 [patent_doc_number] => 04676619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Portable entertainment unit' [patent_app_type] => 1 [patent_app_number] => 6/837044 [patent_app_country] => US [patent_app_date] => 1986-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4119 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/676/04676619.pdf [firstpage_image] =>[orig_patent_app_number] => 837044 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/837044
Portable entertainment unit Mar 5, 1986 Issued
Array ( [id] => 2285637 [patent_doc_number] => 04710005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Camera flash mount' [patent_app_type] => 1 [patent_app_number] => 6/835729 [patent_app_country] => US [patent_app_date] => 1986-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1824 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710005.pdf [firstpage_image] =>[orig_patent_app_number] => 835729 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/835729
Camera flash mount Mar 2, 1986 Issued
Array ( [id] => 2342965 [patent_doc_number] => 04692006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Video viewfinder system' [patent_app_type] => 1 [patent_app_number] => 6/834429 [patent_app_country] => US [patent_app_date] => 1986-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2999 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/692/04692006.pdf [firstpage_image] =>[orig_patent_app_number] => 834429 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/834429
Video viewfinder system Feb 27, 1986 Issued
Array ( [id] => 2282294 [patent_doc_number] => 04678309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Device for processing a role of exposed film coiled on a spool' [patent_app_type] => 1 [patent_app_number] => 6/832939 [patent_app_country] => US [patent_app_date] => 1986-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5261 [patent_no_of_claims] => 17 [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/04/678/04678309.pdf [firstpage_image] =>[orig_patent_app_number] => 832939 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832939
Device for processing a role of exposed film coiled on a spool Feb 25, 1986 Issued
Array ( [id] => 2282281 [patent_doc_number] => 04678308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Processing device' [patent_app_type] => 1 [patent_app_number] => 6/832938 [patent_app_country] => US [patent_app_date] => 1986-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1480 [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/04/678/04678308.pdf [firstpage_image] =>[orig_patent_app_number] => 832938 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/832938
Processing device Feb 25, 1986 Issued
Array ( [id] => 2360443 [patent_doc_number] => 04693577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Focusing screen mounting device in a camera' [patent_app_type] => 1 [patent_app_number] => 6/831633 [patent_app_country] => US [patent_app_date] => 1986-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1800 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693577.pdf [firstpage_image] =>[orig_patent_app_number] => 831633 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/831633
Focusing screen mounting device in a camera Feb 20, 1986 Issued
Array ( [id] => 2346909 [patent_doc_number] => 04653886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Film-on-spool sensor for preventing initialization of frame counter' [patent_app_type] => 1 [patent_app_number] => 6/829748 [patent_app_country] => US [patent_app_date] => 1986-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2640 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653886.pdf [firstpage_image] =>[orig_patent_app_number] => 829748 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/829748
Film-on-spool sensor for preventing initialization of frame counter Feb 17, 1986 Issued
Array ( [id] => 2296723 [patent_doc_number] => 04673273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Processing apparatus for photosensitive material' [patent_app_type] => 1 [patent_app_number] => 6/828732 [patent_app_country] => US [patent_app_date] => 1986-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3737 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673273.pdf [firstpage_image] =>[orig_patent_app_number] => 828732 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/828732
Processing apparatus for photosensitive material Feb 11, 1986 Issued
Array ( [id] => 2375922 [patent_doc_number] => 04708451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Container for developing machine' [patent_app_type] => 1 [patent_app_number] => 6/826195 [patent_app_country] => US [patent_app_date] => 1986-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3180 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708451.pdf [firstpage_image] =>[orig_patent_app_number] => 826195 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/826195
Container for developing machine Feb 4, 1986 Issued
Array ( [id] => 2359910 [patent_doc_number] => 04647173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Apparatus for the liquid-processing of light-sensitive sheet material' [patent_app_type] => 1 [patent_app_number] => 6/826031 [patent_app_country] => US [patent_app_date] => 1986-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3314 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647173.pdf [firstpage_image] =>[orig_patent_app_number] => 826031 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/826031
Apparatus for the liquid-processing of light-sensitive sheet material Feb 3, 1986 Issued
Array ( [id] => 2310445 [patent_doc_number] => 04685791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Film cassette' [patent_app_type] => 1 [patent_app_number] => 6/820020 [patent_app_country] => US [patent_app_date] => 1986-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2806 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685791.pdf [firstpage_image] =>[orig_patent_app_number] => 820020 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/820020
Film cassette Jan 20, 1986 Issued
Array ( [id] => 2336910 [patent_doc_number] => 04655574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Drop-in loading camera' [patent_app_type] => 1 [patent_app_number] => 6/818163 [patent_app_country] => US [patent_app_date] => 1986-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1956 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655574.pdf [firstpage_image] =>[orig_patent_app_number] => 818163 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/818163
Drop-in loading camera Jan 12, 1986 Issued
Array ( [id] => 2297445 [patent_doc_number] => 04641936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Film leader positioning apparatus' [patent_app_type] => 1 [patent_app_number] => 6/818164 [patent_app_country] => US [patent_app_date] => 1986-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2435 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641936.pdf [firstpage_image] =>[orig_patent_app_number] => 818164 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/818164
Film leader positioning apparatus Jan 12, 1986 Issued
Array ( [id] => 2297186 [patent_doc_number] => 04684231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Camera filter adaptor system' [patent_app_type] => 1 [patent_app_number] => 6/816310 [patent_app_country] => US [patent_app_date] => 1986-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 4156 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684231.pdf [firstpage_image] =>[orig_patent_app_number] => 816310 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/816310
Camera filter adaptor system Jan 5, 1986 Issued
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