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] => 1882528 [patent_doc_number] => 04273435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Method and arrangement for eliminating ammonia vapors from developed diazo copy material' [patent_app_type] => 1 [patent_app_number] => 6/036478 [patent_app_country] => US [patent_app_date] => 1979-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2767 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273435.pdf [firstpage_image] =>[orig_patent_app_number] => 036478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/036478
Method and arrangement for eliminating ammonia vapors from developed diazo copy material May 6, 1979 Issued
Array ( [id] => 1865445 [patent_doc_number] => 04270162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-26 [patent_title] => 'Beacon lamp' [patent_app_type] => 1 [patent_app_number] => 6/030052 [patent_app_country] => US [patent_app_date] => 1979-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1901 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270162.pdf [firstpage_image] =>[orig_patent_app_number] => 030052 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/030052
Beacon lamp Apr 12, 1979 Issued
Array ( [id] => 1921558 [patent_doc_number] => 04264948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Beacon lamp which emits a conical beam' [patent_app_type] => 1 [patent_app_number] => 6/030057 [patent_app_country] => US [patent_app_date] => 1979-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2050 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264948.pdf [firstpage_image] =>[orig_patent_app_number] => 030057 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/030057
Beacon lamp which emits a conical beam Apr 12, 1979 Issued
Array ( [id] => 1921539 [patent_doc_number] => 04264944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Headlamp assemblies for motor vehicles' [patent_app_type] => 1 [patent_app_number] => 6/028035 [patent_app_country] => US [patent_app_date] => 1979-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1508 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264944.pdf [firstpage_image] =>[orig_patent_app_number] => 028035 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/028035
Headlamp assemblies for motor vehicles Apr 8, 1979 Issued
Array ( [id] => 1919981 [patent_doc_number] => 04277820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Method and apparatus for converting a ceiling light fixture having a plurality of fluorescent lamps into a single lamp, or two lamp, fixture' [patent_app_type] => 1 [patent_app_number] => 6/027076 [patent_app_country] => US [patent_app_date] => 1979-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2460 [patent_no_of_claims] => 18 [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/04/277/04277820.pdf [firstpage_image] =>[orig_patent_app_number] => 027076 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/027076
Method and apparatus for converting a ceiling light fixture having a plurality of fluorescent lamps into a single lamp, or two lamp, fixture Apr 3, 1979 Issued
Array ( [id] => 1862429 [patent_doc_number] => 04256398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-17 [patent_title] => 'Double surfaced developing tank' [patent_app_type] => 1 [patent_app_number] => 6/025403 [patent_app_country] => US [patent_app_date] => 1979-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1557 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/256/04256398.pdf [firstpage_image] =>[orig_patent_app_number] => 025403 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/025403
Double surfaced developing tank Mar 29, 1979 Issued
Array ( [id] => 1933429 [patent_doc_number] => 04262326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-14 [patent_title] => 'Lens for high intensity lamp fixtures' [patent_app_type] => 1 [patent_app_number] => 6/021067 [patent_app_country] => US [patent_app_date] => 1979-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 4686 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/262/04262326.pdf [firstpage_image] =>[orig_patent_app_number] => 021067 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/021067
Lens for high intensity lamp fixtures Mar 15, 1979 Issued
Array ( [id] => 1872698 [patent_doc_number] => 04259710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-31 [patent_title] => 'Waterproof lamp' [patent_app_type] => 1 [patent_app_number] => 6/020201 [patent_app_country] => US [patent_app_date] => 1979-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1563 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/259/04259710.pdf [firstpage_image] =>[orig_patent_app_number] => 020201 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/020201
Waterproof lamp Mar 12, 1979 Issued
Array ( [id] => 1903492 [patent_doc_number] => 04276585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Rectangular-opening sealed beam units for automobile lighting' [patent_app_type] => 1 [patent_app_number] => 6/017305 [patent_app_country] => US [patent_app_date] => 1979-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 975 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276585.pdf [firstpage_image] =>[orig_patent_app_number] => 017305 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/017305
Rectangular-opening sealed beam units for automobile lighting Mar 4, 1979 Issued
Array ( [id] => 1981981 [patent_doc_number] => 04328533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Illuminated safety garment' [patent_app_type] => 1 [patent_app_number] => 6/015381 [patent_app_country] => US [patent_app_date] => 1979-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1346 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/328/04328533.pdf [firstpage_image] =>[orig_patent_app_number] => 015381 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/015381
Illuminated safety garment Feb 25, 1979 Issued
Array ( [id] => 1894026 [patent_doc_number] => 04261029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Lighting device with rotatable reflector' [patent_app_type] => 1 [patent_app_number] => 6/009298 [patent_app_country] => US [patent_app_date] => 1979-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 767 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/261/04261029.pdf [firstpage_image] =>[orig_patent_app_number] => 009298 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/009298
Lighting device with rotatable reflector Feb 4, 1979 Issued
Array ( [id] => 1900447 [patent_doc_number] => 04263641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Reflector for lighting and/or indicator devices especially for vehicles' [patent_app_type] => 1 [patent_app_number] => 5/958468 [patent_app_country] => US [patent_app_date] => 1978-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1413 [patent_no_of_claims] => 3 [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/04/263/04263641.pdf [firstpage_image] =>[orig_patent_app_number] => 958468 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/958468
Reflector for lighting and/or indicator devices especially for vehicles Nov 6, 1978 Issued
Array ( [id] => 1866066 [patent_doc_number] => 04295186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Slit illuminating device' [patent_app_type] => 1 [patent_app_number] => 5/954760 [patent_app_country] => US [patent_app_date] => 1978-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2497 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/295/04295186.pdf [firstpage_image] =>[orig_patent_app_number] => 954760 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/954760
Slit illuminating device Oct 25, 1978 Issued
Array ( [id] => 1942642 [patent_doc_number] => 04313668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Control circuit for a film processing apparatus' [patent_app_type] => 1 [patent_app_number] => 5/935527 [patent_app_country] => US [patent_app_date] => 1978-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4028 [patent_no_of_claims] => 8 [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/04/313/04313668.pdf [firstpage_image] =>[orig_patent_app_number] => 935527 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/935527
Control circuit for a film processing apparatus Aug 20, 1978 Issued
Array ( [id] => 1922332 [patent_doc_number] => 04271745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Percussion instruments' [patent_app_type] => 1 [patent_app_number] => 5/933865 [patent_app_country] => US [patent_app_date] => 1978-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2345 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271745.pdf [firstpage_image] =>[orig_patent_app_number] => 933865 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/933865
Percussion instruments Aug 14, 1978 Issued
Array ( [id] => 1903487 [patent_doc_number] => 04276584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Automotive headlight' [patent_app_type] => 1 [patent_app_number] => 5/931190 [patent_app_country] => US [patent_app_date] => 1978-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 2475 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276584.pdf [firstpage_image] =>[orig_patent_app_number] => 931190 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/931190
Automotive headlight Aug 3, 1978 Issued
Array ( [id] => 1916906 [patent_doc_number] => 04308573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Lamp fixture including diffused low angle reflective surfaces' [patent_app_type] => 1 [patent_app_number] => 5/914578 [patent_app_country] => US [patent_app_date] => 1978-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4291 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/308/04308573.pdf [firstpage_image] =>[orig_patent_app_number] => 914578 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/914578
Lamp fixture including diffused low angle reflective surfaces Jun 11, 1978 Issued
Array ( [id] => 1875762 [patent_doc_number] => 04255037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-10 [patent_title] => 'High speed, low temperature and pressure diazo processing apparatus' [patent_app_type] => 1 [patent_app_number] => 5/897081 [patent_app_country] => US [patent_app_date] => 1978-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4743 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/255/04255037.pdf [firstpage_image] =>[orig_patent_app_number] => 897081 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/897081
High speed, low temperature and pressure diazo processing apparatus Apr 16, 1978 Issued
09/510668 Data projection device for cameras and a camera utilizing the device - Abandoned
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