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] => 2321396 [patent_doc_number] => 04671637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Electromagnetically controlled shutter for camera' [patent_app_type] => 1 [patent_app_number] => 6/887376 [patent_app_country] => US [patent_app_date] => 1986-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2827 [patent_no_of_claims] => 7 [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/04/671/04671637.pdf [firstpage_image] =>[orig_patent_app_number] => 887376 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/887376
Electromagnetically controlled shutter for camera Jul 16, 1986 Issued
Array ( [id] => 2350427 [patent_doc_number] => 04714335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Camera with door release and film rewind interlock' [patent_app_type] => 1 [patent_app_number] => 6/881307 [patent_app_country] => US [patent_app_date] => 1986-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2737 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714335.pdf [firstpage_image] =>[orig_patent_app_number] => 881307 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881307
Camera with door release and film rewind interlock Jul 1, 1986 Issued
Array ( [id] => 2357243 [patent_doc_number] => 04664497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Camera having chamber for storing exposed film units during their development' [patent_app_type] => 1 [patent_app_number] => 6/881269 [patent_app_country] => US [patent_app_date] => 1986-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3925 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/664/04664497.pdf [firstpage_image] =>[orig_patent_app_number] => 881269 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881269
Camera having chamber for storing exposed film units during their development Jul 1, 1986 Issued
Array ( [id] => 2398489 [patent_doc_number] => 04782354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Automatic photograph developing plant' [patent_app_type] => 1 [patent_app_number] => 6/881051 [patent_app_country] => US [patent_app_date] => 1986-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3047 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/782/04782354.pdf [firstpage_image] =>[orig_patent_app_number] => 881051 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881051
Automatic photograph developing plant Jun 30, 1986 Issued
Array ( [id] => 2431808 [patent_doc_number] => 04739358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Film processor apparatus' [patent_app_type] => 1 [patent_app_number] => 6/880558 [patent_app_country] => US [patent_app_date] => 1986-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 4676 [patent_no_of_claims] => 10 [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/04/739/04739358.pdf [firstpage_image] =>[orig_patent_app_number] => 880558 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/880558
Film processor apparatus Jun 29, 1986 Issued
Array ( [id] => 2298744 [patent_doc_number] => 04690535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Automatic film processor arrangement' [patent_app_type] => 1 [patent_app_number] => 6/881977 [patent_app_country] => US [patent_app_date] => 1986-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1725 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690535.pdf [firstpage_image] =>[orig_patent_app_number] => 881977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881977
Automatic film processor arrangement Jun 26, 1986 Issued
Array ( [id] => 2532497 [patent_doc_number] => 04797700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Diaphragm device' [patent_app_type] => 1 [patent_app_number] => 6/878605 [patent_app_country] => US [patent_app_date] => 1986-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 38 [patent_no_of_words] => 6076 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797700.pdf [firstpage_image] =>[orig_patent_app_number] => 878605 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/878605
Diaphragm device Jun 25, 1986 Issued
Array ( [id] => 2357253 [patent_doc_number] => 04664498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Film-processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/877956 [patent_app_country] => US [patent_app_date] => 1986-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3583 [patent_no_of_claims] => 6 [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/04/664/04664498.pdf [firstpage_image] =>[orig_patent_app_number] => 877956 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877956
Film-processing apparatus Jun 23, 1986 Issued
Array ( [id] => 2343635 [patent_doc_number] => 04702582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Processing device' [patent_app_type] => 1 [patent_app_number] => 6/877955 [patent_app_country] => US [patent_app_date] => 1986-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2342 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/702/04702582.pdf [firstpage_image] =>[orig_patent_app_number] => 877955 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877955
Processing device Jun 23, 1986 Issued
Array ( [id] => 2350444 [patent_doc_number] => 04714336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Focal plane shutter for cameras' [patent_app_type] => 1 [patent_app_number] => 6/874152 [patent_app_country] => US [patent_app_date] => 1986-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1919 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714336.pdf [firstpage_image] =>[orig_patent_app_number] => 874152 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/874152
Focal plane shutter for cameras Jun 12, 1986 Issued
Array ( [id] => 2375883 [patent_doc_number] => 04708449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'Mask system for making multiple photographic exposures' [patent_app_type] => 1 [patent_app_number] => 6/872856 [patent_app_country] => US [patent_app_date] => 1986-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2384 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708449.pdf [firstpage_image] =>[orig_patent_app_number] => 872856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/872856
Mask system for making multiple photographic exposures Jun 10, 1986 Issued
06/871813 COMBINED PROCESSING, TRANSPORTING AND EXPOSING METHOD AND APPARATUS FOR IMAGING PHOTOSENSITIVE MATERIALS Jun 5, 1986 Abandoned
06/866066 COMPACT FOLDING CAMERA CONSTRUCTION May 19, 1986 Abandoned
Array ( [id] => 2304314 [patent_doc_number] => 04645322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Film counter' [patent_app_type] => 1 [patent_app_number] => 6/857949 [patent_app_country] => US [patent_app_date] => 1986-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 4219 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645322.pdf [firstpage_image] =>[orig_patent_app_number] => 857949 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/857949
Film counter Apr 30, 1986 Issued
Array ( [id] => 2498715 [patent_doc_number] => 04825234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Cylindrical all around stereophotograph (photo-statue) and a cylindrical continuous photography with lenticule and its equipment' [patent_app_type] => 1 [patent_app_number] => 6/857272 [patent_app_country] => US [patent_app_date] => 1986-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1901 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825234.pdf [firstpage_image] =>[orig_patent_app_number] => 857272 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/857272
Cylindrical all around stereophotograph (photo-statue) and a cylindrical continuous photography with lenticule and its equipment Apr 29, 1986 Issued
Array ( [id] => 2458378 [patent_doc_number] => 04760417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Roll film processor' [patent_app_type] => 1 [patent_app_number] => 6/856702 [patent_app_country] => US [patent_app_date] => 1986-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 21 [patent_no_of_words] => 5890 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760417.pdf [firstpage_image] =>[orig_patent_app_number] => 856702 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/856702
Roll film processor Apr 27, 1986 Issued
Array ( [id] => 2287417 [patent_doc_number] => 04652105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Frame number counter for disk film camera' [patent_app_type] => 1 [patent_app_number] => 6/856554 [patent_app_country] => US [patent_app_date] => 1986-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3043 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652105.pdf [firstpage_image] =>[orig_patent_app_number] => 856554 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/856554
Frame number counter for disk film camera Apr 27, 1986 Issued
Array ( [id] => 2355951 [patent_doc_number] => 04657366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Shutter device for camera' [patent_app_type] => 1 [patent_app_number] => 6/854886 [patent_app_country] => US [patent_app_date] => 1986-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6578 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/657/04657366.pdf [firstpage_image] =>[orig_patent_app_number] => 854886 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/854886
Shutter device for camera Apr 22, 1986 Issued
Array ( [id] => 2360430 [patent_doc_number] => 04693575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Camera support' [patent_app_type] => 1 [patent_app_number] => 6/855175 [patent_app_country] => US [patent_app_date] => 1986-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2348 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693575.pdf [firstpage_image] =>[orig_patent_app_number] => 855175 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/855175
Camera support Apr 21, 1986 Issued
Array ( [id] => 2453512 [patent_doc_number] => 04755844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-05 [patent_title] => 'Automatic developing device' [patent_app_type] => 1 [patent_app_number] => 6/851206 [patent_app_country] => US [patent_app_date] => 1986-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2881 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/755/04755844.pdf [firstpage_image] =>[orig_patent_app_number] => 851206 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/851206
Automatic developing device Apr 13, 1986 Issued
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