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] => 1869180 [patent_doc_number] => 04259002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-31 [patent_title] => 'Plate processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/119242 [patent_app_country] => US [patent_app_date] => 1980-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2648 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/259/04259002.pdf [firstpage_image] =>[orig_patent_app_number] => 119242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/119242
Plate processing apparatus Feb 6, 1980 Issued
Array ( [id] => 1923497 [patent_doc_number] => 04286493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Graduated leverage piano action' [patent_app_type] => 1 [patent_app_number] => 6/119489 [patent_app_country] => US [patent_app_date] => 1980-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3092 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286493.pdf [firstpage_image] =>[orig_patent_app_number] => 119489 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/119489
Graduated leverage piano action Feb 6, 1980 Issued
Array ( [id] => 1879329 [patent_doc_number] => 04286309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-25 [patent_title] => 'Detachable vehicle lighting fixture' [patent_app_type] => 1 [patent_app_number] => 6/119460 [patent_app_country] => US [patent_app_date] => 1980-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2459 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286309.pdf [firstpage_image] =>[orig_patent_app_number] => 119460 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/119460
Detachable vehicle lighting fixture Feb 6, 1980 Issued
Array ( [id] => 1939576 [patent_doc_number] => 04322780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-30 [patent_title] => 'Illumination mechanism' [patent_app_type] => 1 [patent_app_number] => 6/119236 [patent_app_country] => US [patent_app_date] => 1980-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1681 [patent_no_of_claims] => 7 [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/04/322/04322780.pdf [firstpage_image] =>[orig_patent_app_number] => 119236 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/119236
Illumination mechanism Feb 5, 1980 Issued
Array ( [id] => 1889877 [patent_doc_number] => 04288156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Carrier for sheet of photographic paper' [patent_app_type] => 1 [patent_app_number] => 6/118567 [patent_app_country] => US [patent_app_date] => 1980-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4198 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288156.pdf [firstpage_image] =>[orig_patent_app_number] => 118567 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118567
Carrier for sheet of photographic paper Feb 3, 1980 Issued
Array ( [id] => 1936443 [patent_doc_number] => 04322158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-30 [patent_title] => 'Thermal film development apparatus' [patent_app_type] => 1 [patent_app_number] => 6/116922 [patent_app_country] => US [patent_app_date] => 1980-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8534 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/322/04322158.pdf [firstpage_image] =>[orig_patent_app_number] => 116922 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/116922
Thermal film development apparatus Jan 29, 1980 Issued
Array ( [id] => 1954026 [patent_doc_number] => 04316664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-23 [patent_title] => 'Conveyance system incorporated in photographic treatment apparatus for long length photosensitive material' [patent_app_type] => 1 [patent_app_number] => 6/116242 [patent_app_country] => US [patent_app_date] => 1980-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4983 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316664.pdf [firstpage_image] =>[orig_patent_app_number] => 116242 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/116242
Conveyance system incorporated in photographic treatment apparatus for long length photosensitive material Jan 27, 1980 Issued
Array ( [id] => 1931641 [patent_doc_number] => 04346980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-31 [patent_title] => 'Silver recovery system for X-ray and photographic film processors' [patent_app_type] => 1 [patent_app_number] => 6/115210 [patent_app_country] => US [patent_app_date] => 1980-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2973 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/346/04346980.pdf [firstpage_image] =>[orig_patent_app_number] => 115210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115210
Silver recovery system for X-ray and photographic film processors Jan 24, 1980 Issued
Array ( [id] => 1945321 [patent_doc_number] => 04309742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Articulated tractor tire illumination arrangement' [patent_app_type] => 1 [patent_app_number] => 6/114452 [patent_app_country] => US [patent_app_date] => 1980-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2877 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/309/04309742.pdf [firstpage_image] =>[orig_patent_app_number] => 114452 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114452
Articulated tractor tire illumination arrangement Jan 21, 1980 Issued
Array ( [id] => 1941116 [patent_doc_number] => 04313362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Guitar construction' [patent_app_type] => 1 [patent_app_number] => 6/114224 [patent_app_country] => US [patent_app_date] => 1980-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1449 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/313/04313362.pdf [firstpage_image] =>[orig_patent_app_number] => 114224 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114224
Guitar construction Jan 21, 1980 Issued
Array ( [id] => 1913688 [patent_doc_number] => 04254455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-03 [patent_title] => 'Reflector for dental, medical or the like lighting device' [patent_app_type] => 1 [patent_app_number] => 6/105885 [patent_app_country] => US [patent_app_date] => 1979-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2420 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/254/04254455.pdf [firstpage_image] =>[orig_patent_app_number] => 105885 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/105885
Reflector for dental, medical or the like lighting device Dec 20, 1979 Issued
Array ( [id] => 1893407 [patent_doc_number] => 04288846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Floodlight' [patent_app_type] => 1 [patent_app_number] => 6/104093 [patent_app_country] => US [patent_app_date] => 1979-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1208 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288846.pdf [firstpage_image] =>[orig_patent_app_number] => 104093 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/104093
Floodlight Dec 16, 1979 Issued
Array ( [id] => 1869668 [patent_doc_number] => 04291968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Daylight developing apparatus for photographic film' [patent_app_type] => 1 [patent_app_number] => 6/097374 [patent_app_country] => US [patent_app_date] => 1979-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2958 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291968.pdf [firstpage_image] =>[orig_patent_app_number] => 097374 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/097374
Daylight developing apparatus for photographic film Nov 25, 1979 Issued
Array ( [id] => 1907022 [patent_doc_number] => 04289393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-15 [patent_title] => 'Camera supporting device for low angle or close-up photography' [patent_app_type] => 1 [patent_app_number] => 6/096392 [patent_app_country] => US [patent_app_date] => 1979-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1806 [patent_no_of_claims] => 9 [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/04/289/04289393.pdf [firstpage_image] =>[orig_patent_app_number] => 096392 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/096392
Camera supporting device for low angle or close-up photography Nov 20, 1979 Issued
Array ( [id] => 1933856 [patent_doc_number] => 04324479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-13 [patent_title] => 'Film processing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/090394 [patent_app_country] => US [patent_app_date] => 1979-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6906 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/324/04324479.pdf [firstpage_image] =>[orig_patent_app_number] => 090394 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090394
Film processing method and apparatus Oct 31, 1979 Issued
Array ( [id] => 1889437 [patent_doc_number] => 04266866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Diffusion transfer camera processor' [patent_app_type] => 1 [patent_app_number] => 6/086929 [patent_app_country] => US [patent_app_date] => 1979-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1750 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266866.pdf [firstpage_image] =>[orig_patent_app_number] => 086929 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/086929
Diffusion transfer camera processor Oct 21, 1979 Issued
Array ( [id] => 1872413 [patent_doc_number] => 04253135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-24 [patent_title] => 'Lamp' [patent_app_type] => 1 [patent_app_number] => 6/086266 [patent_app_country] => US [patent_app_date] => 1979-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1086 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/253/04253135.pdf [firstpage_image] =>[orig_patent_app_number] => 086266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/086266
Lamp Oct 18, 1979 Issued
Array ( [id] => 1917649 [patent_doc_number] => 04264180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/085257 [patent_app_country] => US [patent_app_date] => 1979-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2701 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264180.pdf [firstpage_image] =>[orig_patent_app_number] => 085257 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/085257
Processing apparatus Oct 15, 1979 Issued
Array ( [id] => 1868876 [patent_doc_number] => 04252430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-24 [patent_title] => 'Film processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/084037 [patent_app_country] => US [patent_app_date] => 1979-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3445 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/252/04252430.pdf [firstpage_image] =>[orig_patent_app_number] => 084037 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/084037
Film processing apparatus Oct 11, 1979 Issued
Array ( [id] => 1927057 [patent_doc_number] => 04249819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-02-10 [patent_title] => 'Arrangement for feeding sheets into a developing machine' [patent_app_type] => 1 [patent_app_number] => 6/083631 [patent_app_country] => US [patent_app_date] => 1979-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3170 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/249/04249819.pdf [firstpage_image] =>[orig_patent_app_number] => 083631 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/083631
Arrangement for feeding sheets into a developing machine Oct 10, 1979 Issued
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