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] => 2126621 [patent_doc_number] => 04542966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Shoulder-hand support for photographic apparatus' [patent_app_type] => 1 [patent_app_number] => 6/585785 [patent_app_country] => US [patent_app_date] => 1984-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 7458 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542966.pdf [firstpage_image] =>[orig_patent_app_number] => 585785 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/585785
Shoulder-hand support for photographic apparatus Mar 1, 1984 Issued
Array ( [id] => 2134523 [patent_doc_number] => 04531819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Device for storing exposed film for photographing and developing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/584149 [patent_app_country] => US [patent_app_date] => 1984-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7079 [patent_no_of_claims] => 11 [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/04/531/04531819.pdf [firstpage_image] =>[orig_patent_app_number] => 584149 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/584149
Device for storing exposed film for photographing and developing apparatus Feb 26, 1984 Issued
Array ( [id] => 2172041 [patent_doc_number] => 04529285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Light-intercepting blade for a light control device' [patent_app_type] => 1 [patent_app_number] => 6/582635 [patent_app_country] => US [patent_app_date] => 1984-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2513 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/529/04529285.pdf [firstpage_image] =>[orig_patent_app_number] => 582635 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/582635
Light-intercepting blade for a light control device Feb 21, 1984 Issued
Array ( [id] => 2262631 [patent_doc_number] => 04575208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Lens mounted light system' [patent_app_type] => 1 [patent_app_number] => 6/582007 [patent_app_country] => US [patent_app_date] => 1984-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2457 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/575/04575208.pdf [firstpage_image] =>[orig_patent_app_number] => 582007 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/582007
Lens mounted light system Feb 20, 1984 Issued
Array ( [id] => 2152497 [patent_doc_number] => 04518235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-21 [patent_title] => 'Collapsible disposable camera' [patent_app_type] => 1 [patent_app_number] => 6/577491 [patent_app_country] => US [patent_app_date] => 1984-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2719 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/518/04518235.pdf [firstpage_image] =>[orig_patent_app_number] => 577491 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/577491
Collapsible disposable camera Feb 5, 1984 Issued
Array ( [id] => 2142812 [patent_doc_number] => 04558937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => 'Electromagnetic blade mechanism' [patent_app_type] => 1 [patent_app_number] => 6/577562 [patent_app_country] => US [patent_app_date] => 1984-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4050 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/558/04558937.pdf [firstpage_image] =>[orig_patent_app_number] => 577562 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/577562
Electromagnetic blade mechanism Feb 5, 1984 Issued
Array ( [id] => 2126815 [patent_doc_number] => 04542982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Light sensitive validating identification badge system' [patent_app_type] => 1 [patent_app_number] => 6/576017 [patent_app_country] => US [patent_app_date] => 1984-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4597 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542982.pdf [firstpage_image] =>[orig_patent_app_number] => 576017 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/576017
Light sensitive validating identification badge system Jan 31, 1984 Issued
Array ( [id] => 2172636 [patent_doc_number] => 04560264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Device for displaying data in camera viewfinder' [patent_app_type] => 1 [patent_app_number] => 6/575375 [patent_app_country] => US [patent_app_date] => 1984-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1512 [patent_no_of_claims] => 7 [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/04/560/04560264.pdf [firstpage_image] =>[orig_patent_app_number] => 575375 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/575375
Device for displaying data in camera viewfinder Jan 29, 1984 Issued
Array ( [id] => 2194354 [patent_doc_number] => 04533225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => 'Sensitive material processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/573756 [patent_app_country] => US [patent_app_date] => 1984-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3522 [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/04/533/04533225.pdf [firstpage_image] =>[orig_patent_app_number] => 573756 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/573756
Sensitive material processing apparatus Jan 24, 1984 Issued
Array ( [id] => 2195675 [patent_doc_number] => 04527888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Exposure control system for photographic camera apparatus' [patent_app_type] => 1 [patent_app_number] => 6/573020 [patent_app_country] => US [patent_app_date] => 1984-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3976 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527888.pdf [firstpage_image] =>[orig_patent_app_number] => 573020 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/573020
Exposure control system for photographic camera apparatus Jan 22, 1984 Issued
Array ( [id] => 2155798 [patent_doc_number] => 04530580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-23 [patent_title] => 'Telescopic extender for supporting compact camera' [patent_app_type] => 1 [patent_app_number] => 6/571603 [patent_app_country] => US [patent_app_date] => 1984-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 4221 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/530/04530580.pdf [firstpage_image] =>[orig_patent_app_number] => 571603 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/571603
Telescopic extender for supporting compact camera Jan 16, 1984 Issued
Array ( [id] => 2187441 [patent_doc_number] => 04511231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-16 [patent_title] => 'Processing tank for making photographic contact prints' [patent_app_type] => 1 [patent_app_number] => 6/569663 [patent_app_country] => US [patent_app_date] => 1984-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2526 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/511/04511231.pdf [firstpage_image] =>[orig_patent_app_number] => 569663 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/569663
Processing tank for making photographic contact prints Jan 9, 1984 Issued
Array ( [id] => 2227811 [patent_doc_number] => 04600284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Grip for a camera' [patent_app_type] => 1 [patent_app_number] => 6/567533 [patent_app_country] => US [patent_app_date] => 1984-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2901 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/600/04600284.pdf [firstpage_image] =>[orig_patent_app_number] => 567533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/567533
Grip for a camera Jan 2, 1984 Issued
Array ( [id] => 2172600 [patent_doc_number] => 04560262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Film unit storage and dispensing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/566263 [patent_app_country] => US [patent_app_date] => 1983-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2280 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560262.pdf [firstpage_image] =>[orig_patent_app_number] => 566263 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/566263
Film unit storage and dispensing apparatus Dec 27, 1983 Issued
Array ( [id] => 2171030 [patent_doc_number] => 04561745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Method and apparatus for processing both sides of discrete sheets' [patent_app_type] => 1 [patent_app_number] => 6/566313 [patent_app_country] => US [patent_app_date] => 1983-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2675 [patent_no_of_claims] => 13 [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/04/561/04561745.pdf [firstpage_image] =>[orig_patent_app_number] => 566313 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/566313
Method and apparatus for processing both sides of discrete sheets Dec 27, 1983 Issued
Array ( [id] => 2172326 [patent_doc_number] => 04514069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-30 [patent_title] => 'Photographic sheet processor having large diameter rolling surfaces' [patent_app_type] => 1 [patent_app_number] => 6/566332 [patent_app_country] => US [patent_app_date] => 1983-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3350 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/514/04514069.pdf [firstpage_image] =>[orig_patent_app_number] => 566332 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/566332
Photographic sheet processor having large diameter rolling surfaces Dec 27, 1983 Issued
Array ( [id] => 2126646 [patent_doc_number] => 04542968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Device for treating photo printing plates' [patent_app_type] => 1 [patent_app_number] => 6/562972 [patent_app_country] => US [patent_app_date] => 1983-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3317 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542968.pdf [firstpage_image] =>[orig_patent_app_number] => 562972 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/562972
Device for treating photo printing plates Dec 18, 1983 Issued
Array ( [id] => 2134545 [patent_doc_number] => 04531821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Item transporting' [patent_app_type] => 1 [patent_app_number] => 6/560128 [patent_app_country] => US [patent_app_date] => 1983-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1562 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531821.pdf [firstpage_image] =>[orig_patent_app_number] => 560128 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/560128
Item transporting Dec 11, 1983 Issued
Array ( [id] => 2139499 [patent_doc_number] => 04552442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Method and apparatus for use in producing autostereoscopic images' [patent_app_type] => 1 [patent_app_number] => 6/562583 [patent_app_country] => US [patent_app_date] => 1983-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 11568 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552442.pdf [firstpage_image] =>[orig_patent_app_number] => 562583 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/562583
Method and apparatus for use in producing autostereoscopic images Nov 29, 1983 Issued
06/552488 OPERATION CONTROL MECHANISM FOR CAMERA Nov 15, 1983 Abandoned
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