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] => 2014784 [patent_doc_number] => 04371250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => 'Developing processor for printing plates having a spray tube developer agitator' [patent_app_type] => 1 [patent_app_number] => 6/309501 [patent_app_country] => US [patent_app_date] => 1981-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2896 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/371/04371250.pdf [firstpage_image] =>[orig_patent_app_number] => 309501 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/309501
Developing processor for printing plates having a spray tube developer agitator Oct 5, 1981 Issued
Array ( [id] => 1984855 [patent_doc_number] => 04360260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-23 [patent_title] => 'Spreader roller system having adjustable roller gap' [patent_app_type] => 1 [patent_app_number] => 6/308423 [patent_app_country] => US [patent_app_date] => 1981-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3442 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/360/04360260.pdf [firstpage_image] =>[orig_patent_app_number] => 308423 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/308423
Spreader roller system having adjustable roller gap Oct 4, 1981 Issued
Array ( [id] => 1994383 [patent_doc_number] => 04373797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Electromagnetically driven shutter' [patent_app_type] => 1 [patent_app_number] => 6/308564 [patent_app_country] => US [patent_app_date] => 1981-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1349 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373797.pdf [firstpage_image] =>[orig_patent_app_number] => 308564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/308564
Electromagnetically driven shutter Oct 4, 1981 Issued
Array ( [id] => 2019947 [patent_doc_number] => 04395101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Apparatus for presetting photographing distance for camera' [patent_app_type] => 1 [patent_app_number] => 6/308476 [patent_app_country] => US [patent_app_date] => 1981-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3644 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395101.pdf [firstpage_image] =>[orig_patent_app_number] => 308476 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/308476
Apparatus for presetting photographing distance for camera Oct 4, 1981 Issued
Array ( [id] => 1965883 [patent_doc_number] => 04362377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Film processor with agitation means' [patent_app_type] => 1 [patent_app_number] => 6/306949 [patent_app_country] => US [patent_app_date] => 1981-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2142 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362377.pdf [firstpage_image] =>[orig_patent_app_number] => 306949 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/306949
Film processor with agitation means Sep 29, 1981 Issued
Array ( [id] => 1993545 [patent_doc_number] => 04375324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-01 [patent_title] => 'Disposable processing kit containing film' [patent_app_type] => 1 [patent_app_number] => 6/305961 [patent_app_country] => US [patent_app_date] => 1981-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4968 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/375/04375324.pdf [firstpage_image] =>[orig_patent_app_number] => 305961 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/305961
Disposable processing kit containing film Sep 27, 1981 Issued
Array ( [id] => 1965868 [patent_doc_number] => 04362374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Focal plane shutter winding mechanism' [patent_app_type] => 1 [patent_app_number] => 6/305770 [patent_app_country] => US [patent_app_date] => 1981-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2253 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362374.pdf [firstpage_image] =>[orig_patent_app_number] => 305770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/305770
Focal plane shutter winding mechanism Sep 24, 1981 Issued
Array ( [id] => 1979530 [patent_doc_number] => 04359279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-16 [patent_title] => 'Photographic processing apparatus with liquid application to both sides of the photographic material' [patent_app_type] => 1 [patent_app_number] => 6/303797 [patent_app_country] => US [patent_app_date] => 1981-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3302 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/359/04359279.pdf [firstpage_image] =>[orig_patent_app_number] => 303797 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/303797
Photographic processing apparatus with liquid application to both sides of the photographic material Sep 20, 1981 Issued
Array ( [id] => 2086341 [patent_doc_number] => 04423944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Vertical rotary photographic processor' [patent_app_type] => 1 [patent_app_number] => 6/302825 [patent_app_country] => US [patent_app_date] => 1981-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 4665 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/423/04423944.pdf [firstpage_image] =>[orig_patent_app_number] => 302825 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/302825
Vertical rotary photographic processor Sep 15, 1981 Issued
Array ( [id] => 2017959 [patent_doc_number] => 04370040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Removable link for a carrying strap' [patent_app_type] => 1 [patent_app_number] => 6/301338 [patent_app_country] => US [patent_app_date] => 1981-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2005 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370040.pdf [firstpage_image] =>[orig_patent_app_number] => 301338 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/301338
Removable link for a carrying strap Sep 10, 1981 Issued
Array ( [id] => 2018990 [patent_doc_number] => 04372662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Diaphragm setting device for photographic camera' [patent_app_type] => 1 [patent_app_number] => 6/300970 [patent_app_country] => US [patent_app_date] => 1981-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 6632 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/372/04372662.pdf [firstpage_image] =>[orig_patent_app_number] => 300970 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/300970
Diaphragm setting device for photographic camera Sep 9, 1981 Issued
Array ( [id] => 2047712 [patent_doc_number] => 04406534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Arrangement for transferring photosensitive material from cassettes into a handling machine' [patent_app_type] => 1 [patent_app_number] => 6/296521 [patent_app_country] => US [patent_app_date] => 1981-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3087 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406534.pdf [firstpage_image] =>[orig_patent_app_number] => 296521 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/296521
Arrangement for transferring photosensitive material from cassettes into a handling machine Aug 25, 1981 Issued
Array ( [id] => 2057611 [patent_doc_number] => 04427279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Camera device for including separate information area on photographs' [patent_app_type] => 1 [patent_app_number] => 6/296606 [patent_app_country] => US [patent_app_date] => 1981-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2087 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/427/04427279.pdf [firstpage_image] =>[orig_patent_app_number] => 296606 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/296606
Camera device for including separate information area on photographs Aug 25, 1981 Issued
Array ( [id] => 1946354 [patent_doc_number] => 04341454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-27 [patent_title] => 'Self-developing photographic apparatus with multiple timers' [patent_app_type] => 1 [patent_app_number] => 6/292237 [patent_app_country] => US [patent_app_date] => 1981-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7343 [patent_no_of_claims] => 5 [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/04/341/04341454.pdf [firstpage_image] =>[orig_patent_app_number] => 292237 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/292237
Self-developing photographic apparatus with multiple timers Aug 11, 1981 Issued
Array ( [id] => 1981151 [patent_doc_number] => 04363548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Arrangement for introducing band light-sensitive material into developing device and the developing device provided therewith' [patent_app_type] => 1 [patent_app_number] => 6/291931 [patent_app_country] => US [patent_app_date] => 1981-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2930 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/363/04363548.pdf [firstpage_image] =>[orig_patent_app_number] => 291931 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291931
Arrangement for introducing band light-sensitive material into developing device and the developing device provided therewith Aug 10, 1981 Issued
Array ( [id] => 2004055 [patent_doc_number] => 04367941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-11 [patent_title] => 'Apparatus for silver recovery during photographic processing' [patent_app_type] => 1 [patent_app_number] => 6/290042 [patent_app_country] => US [patent_app_date] => 1981-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1995 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367941.pdf [firstpage_image] =>[orig_patent_app_number] => 290042 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/290042
Apparatus for silver recovery during photographic processing Aug 4, 1981 Issued
Array ( [id] => 2003053 [patent_doc_number] => 04397536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'Automatic conveyor for dental film chip processing' [patent_app_type] => 1 [patent_app_number] => 6/289409 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 5683 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/397/04397536.pdf [firstpage_image] =>[orig_patent_app_number] => 289409 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/289409
Automatic conveyor for dental film chip processing Aug 2, 1981 Issued
Array ( [id] => 2280013 [patent_doc_number] => 04586805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Device for developing of photo material' [patent_app_type] => 1 [patent_app_number] => 6/290807 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7405 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/586/04586805.pdf [firstpage_image] =>[orig_patent_app_number] => 290807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/290807
Device for developing of photo material Aug 2, 1981 Issued
Array ( [id] => 1959026 [patent_doc_number] => 04358194 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Transport for developing film in a photographic film processor' [patent_app_type] => 1 [patent_app_number] => 6/287918 [patent_app_country] => US [patent_app_date] => 1981-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2467 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358194.pdf [firstpage_image] =>[orig_patent_app_number] => 287918 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/287918
Transport for developing film in a photographic film processor Jul 28, 1981 Issued
Array ( [id] => 2037562 [patent_doc_number] => 04412731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'High speed low temperature diazo processor' [patent_app_type] => 1 [patent_app_number] => 6/287973 [patent_app_country] => US [patent_app_date] => 1981-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4179 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412731.pdf [firstpage_image] =>[orig_patent_app_number] => 287973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/287973
High speed low temperature diazo processor Jul 28, 1981 Issued
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