Search

Matthew Van Nguyen

Examiner (ID: 15952, Phone: (571)272-2081 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2102, 2838, 2839, 2111
Total Applications
3253
Issued Applications
3031
Pending Applications
87
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2101356 [patent_doc_number] => 04466255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Cooling system for electronic assembly' [patent_app_type] => 1 [patent_app_number] => 6/414448 [patent_app_country] => US [patent_app_date] => 1982-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3236 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466255.pdf [firstpage_image] =>[orig_patent_app_number] => 414448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/414448
Cooling system for electronic assembly Sep 1, 1982 Issued
Array ( [id] => 2057780 [patent_doc_number] => 04487023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Process for preparing a gasified ice product' [patent_app_type] => 1 [patent_app_number] => 6/414213 [patent_app_country] => US [patent_app_date] => 1982-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6840 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487023.pdf [firstpage_image] =>[orig_patent_app_number] => 414213 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/414213
Process for preparing a gasified ice product Sep 1, 1982 Issued
Array ( [id] => 2088844 [patent_doc_number] => 04455996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Chimney sentinel' [patent_app_type] => 1 [patent_app_number] => 6/412182 [patent_app_country] => US [patent_app_date] => 1982-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2023 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455996.pdf [firstpage_image] =>[orig_patent_app_number] => 412182 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/412182
Chimney sentinel Aug 26, 1982 Issued
Array ( [id] => 2190767 [patent_doc_number] => 04519540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-28 [patent_title] => 'Sealed gas heater with forced draft and regulation by microprocessor' [patent_app_type] => 1 [patent_app_number] => 6/408126 [patent_app_country] => US [patent_app_date] => 1982-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2166 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/519/04519540.pdf [firstpage_image] =>[orig_patent_app_number] => 408126 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/408126
Sealed gas heater with forced draft and regulation by microprocessor Aug 12, 1982 Issued
06/403915 SOLAR HEATING AND COOLING DIODE MODULE Jul 29, 1982 Abandoned
Array ( [id] => 2175315 [patent_doc_number] => 04504011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-12 [patent_title] => 'Air conditioning system for poultry houses' [patent_app_type] => 1 [patent_app_number] => 6/402895 [patent_app_country] => US [patent_app_date] => 1982-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3079 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/504/04504011.pdf [firstpage_image] =>[orig_patent_app_number] => 402895 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/402895
Air conditioning system for poultry houses Jul 28, 1982 Issued
Array ( [id] => 2458679 [patent_doc_number] => 04811570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Sleeve assembly with attached duct and drain connections for a through the wall air conditioning unit' [patent_app_type] => 1 [patent_app_number] => 6/401443 [patent_app_country] => US [patent_app_date] => 1982-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2449 [patent_no_of_claims] => 2 [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/04/811/04811570.pdf [firstpage_image] =>[orig_patent_app_number] => 401443 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401443
Sleeve assembly with attached duct and drain connections for a through the wall air conditioning unit Jul 25, 1982 Issued
Array ( [id] => 2135435 [patent_doc_number] => 04531908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Ceramic burner head' [patent_app_type] => 1 [patent_app_number] => 6/398797 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1686 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/531/04531908.pdf [firstpage_image] =>[orig_patent_app_number] => 398797 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398797
Ceramic burner head Jul 15, 1982 Issued
06/398626 AIR HEATING AND VENTILATION SYSTEM Jul 14, 1982 Abandoned
06/398610 WATER HEATING APPARATUS, WATER AND HEATING SYSTEM AND IMPROVED BOILER Jul 14, 1982 Abandoned
Array ( [id] => 2098694 [patent_doc_number] => 04483310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/395374 [patent_app_country] => US [patent_app_date] => 1982-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3411 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/483/04483310.pdf [firstpage_image] =>[orig_patent_app_number] => 395374 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/395374
Heat exchanger Jul 5, 1982 Issued
Array ( [id] => 2097091 [patent_doc_number] => 04483155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Rooftop air conditioner conversion unit' [patent_app_type] => 1 [patent_app_number] => 6/392617 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1923 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/483/04483155.pdf [firstpage_image] =>[orig_patent_app_number] => 392617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392617
Rooftop air conditioner conversion unit Jun 27, 1982 Issued
Array ( [id] => 2225362 [patent_doc_number] => 04572111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Heating apparatus' [patent_app_type] => 1 [patent_app_number] => 6/388226 [patent_app_country] => US [patent_app_date] => 1982-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1591 [patent_no_of_claims] => 9 [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/04/572/04572111.pdf [firstpage_image] =>[orig_patent_app_number] => 388226 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/388226
Heating apparatus Jun 13, 1982 Issued
Array ( [id] => 2081151 [patent_doc_number] => 04434934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'System for heating the operators cabin of a machine powered by an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 6/387372 [patent_app_country] => US [patent_app_date] => 1982-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2243 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434934.pdf [firstpage_image] =>[orig_patent_app_number] => 387372 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/387372
System for heating the operators cabin of a machine powered by an internal combustion engine Jun 10, 1982 Issued
Array ( [id] => 2093928 [patent_doc_number] => 04457295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Warming garment for heating people' [patent_app_type] => 1 [patent_app_number] => 6/377941 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4006 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457295.pdf [firstpage_image] =>[orig_patent_app_number] => 377941 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/377941
Warming garment for heating people Jun 3, 1982 Issued
Array ( [id] => 2207483 [patent_doc_number] => 04577471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Air conditioning apparatus' [patent_app_type] => 1 [patent_app_number] => 6/383450 [patent_app_country] => US [patent_app_date] => 1982-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2296 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577471.pdf [firstpage_image] =>[orig_patent_app_number] => 383450 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383450
Air conditioning apparatus May 31, 1982 Issued
Array ( [id] => 2089450 [patent_doc_number] => 04474029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Hot gas defrost pan and system' [patent_app_type] => 1 [patent_app_number] => 6/382149 [patent_app_country] => US [patent_app_date] => 1982-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1484 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474029.pdf [firstpage_image] =>[orig_patent_app_number] => 382149 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/382149
Hot gas defrost pan and system May 25, 1982 Issued
Array ( [id] => 2143228 [patent_doc_number] => 04497439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Heat extractor' [patent_app_type] => 1 [patent_app_number] => 6/380606 [patent_app_country] => US [patent_app_date] => 1982-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 8 [patent_no_of_words] => 3200 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497439.pdf [firstpage_image] =>[orig_patent_app_number] => 380606 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380606
Heat extractor May 20, 1982 Issued
Array ( [id] => 2116918 [patent_doc_number] => 04480785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-06 [patent_title] => 'Method and apparatus for the regulated transfer of heat from a primary steam network to a heat consumer' [patent_app_type] => 1 [patent_app_number] => 6/385387 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2187 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/480/04480785.pdf [firstpage_image] =>[orig_patent_app_number] => 385387 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/385387
Method and apparatus for the regulated transfer of heat from a primary steam network to a heat consumer May 16, 1982 Issued
Array ( [id] => 2101364 [patent_doc_number] => 04466256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Ground-installed coldness storage and utilization system' [patent_app_type] => 1 [patent_app_number] => 6/377667 [patent_app_country] => US [patent_app_date] => 1982-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3006 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466256.pdf [firstpage_image] =>[orig_patent_app_number] => 377667 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/377667
Ground-installed coldness storage and utilization system May 11, 1982 Issued
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