
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2210551
[patent_doc_number] => 04593628
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-10
[patent_title] => 'Heating unit'
[patent_app_type] => 1
[patent_app_number] => 6/696113
[patent_app_country] => US
[patent_app_date] => 1985-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 4156
[patent_no_of_claims] => 19
[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/04/593/04593628.pdf
[firstpage_image] =>[orig_patent_app_number] => 696113
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/696113 | Heating unit | Jan 28, 1985 | Issued |
Array
(
[id] => 2248557
[patent_doc_number] => 04562956
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-07
[patent_title] => 'Domestic hot water zone valve controlled external coil'
[patent_app_type] => 1
[patent_app_number] => 6/696067
[patent_app_country] => US
[patent_app_date] => 1985-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1279
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 356
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/562/04562956.pdf
[firstpage_image] =>[orig_patent_app_number] => 696067
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/696067 | Domestic hot water zone valve controlled external coil | Jan 28, 1985 | Issued |
Array
(
[id] => 2494654
[patent_doc_number] => 04798327
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-17
[patent_title] => 'Convection lock-vent'
[patent_app_type] => 1
[patent_app_number] => 6/696033
[patent_app_country] => US
[patent_app_date] => 1985-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1502
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/798/04798327.pdf
[firstpage_image] =>[orig_patent_app_number] => 696033
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/696033 | Convection lock-vent | Jan 28, 1985 | Issued |
Array
(
[id] => 2537996
[patent_doc_number] => 04802341
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-07
[patent_title] => 'Adsorption apparatus test as an electro-heating storage'
[patent_app_type] => 1
[patent_app_number] => 6/695484
[patent_app_country] => US
[patent_app_date] => 1985-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1892
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/802/04802341.pdf
[firstpage_image] =>[orig_patent_app_number] => 695484
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/695484 | Adsorption apparatus test as an electro-heating storage | Jan 27, 1985 | Issued |
Array
(
[id] => 2273658
[patent_doc_number] => 04601426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-22
[patent_title] => 'Excess-pressure-free boiler and accumulator heating system'
[patent_app_type] => 1
[patent_app_number] => 6/693141
[patent_app_country] => US
[patent_app_date] => 1985-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 6432
[patent_no_of_claims] => 6
[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/04/601/04601426.pdf
[firstpage_image] =>[orig_patent_app_number] => 693141
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/693141 | Excess-pressure-free boiler and accumulator heating system | Jan 21, 1985 | Issued |
Array
(
[id] => 2273647
[patent_doc_number] => 04586345
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-05-06
[patent_title] => 'Solar energy powered system for the production of cold'
[patent_app_type] => 1
[patent_app_number] => 6/695369
[patent_app_country] => US
[patent_app_date] => 1985-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2671
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/586/04586345.pdf
[firstpage_image] =>[orig_patent_app_number] => 695369
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/695369 | Solar energy powered system for the production of cold | Jan 10, 1985 | Issued |
Array
(
[id] => 2295174
[patent_doc_number] => 04674295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-23
[patent_title] => 'Evaporative air conditioner and method'
[patent_app_type] => 1
[patent_app_number] => 6/690768
[patent_app_country] => US
[patent_app_date] => 1985-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1754
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/674/04674295.pdf
[firstpage_image] =>[orig_patent_app_number] => 690768
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/690768 | Evaporative air conditioner and method | Jan 10, 1985 | Issued |
Array
(
[id] => 2210510
[patent_doc_number] => 04608829
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-02
[patent_title] => 'Waste heat recovering device'
[patent_app_type] => 1
[patent_app_number] => 6/688941
[patent_app_country] => US
[patent_app_date] => 1985-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1925
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/608/04608829.pdf
[firstpage_image] =>[orig_patent_app_number] => 688941
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/688941 | Waste heat recovering device | Jan 3, 1985 | Issued |
Array
(
[id] => 2213635
[patent_doc_number] => 04593852
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-10
[patent_title] => 'Air conditioner for automobile'
[patent_app_type] => 1
[patent_app_number] => 6/686248
[patent_app_country] => US
[patent_app_date] => 1984-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2816
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 282
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/593/04593852.pdf
[firstpage_image] =>[orig_patent_app_number] => 686248
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/686248 | Air conditioner for automobile | Dec 25, 1984 | Issued |
Array
(
[id] => 2303961
[patent_doc_number] => 04685308
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Temperature responsive cooling apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/676653
[patent_app_country] => US
[patent_app_date] => 1984-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 6146
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/685/04685308.pdf
[firstpage_image] =>[orig_patent_app_number] => 676653
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/676653 | Temperature responsive cooling apparatus | Nov 29, 1984 | Issued |
Array
(
[id] => 2309924
[patent_doc_number] => 04688717
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-25
[patent_title] => 'Reverse cycle heating system for a building'
[patent_app_type] => 1
[patent_app_number] => 6/672750
[patent_app_country] => US
[patent_app_date] => 1984-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1422
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/688/04688717.pdf
[firstpage_image] =>[orig_patent_app_number] => 672750
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/672750 | Reverse cycle heating system for a building | Nov 18, 1984 | Issued |
Array
(
[id] => 2299740
[patent_doc_number] => 04637224
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-20
[patent_title] => 'Humidity reduction duct'
[patent_app_type] => 1
[patent_app_number] => 6/670046
[patent_app_country] => US
[patent_app_date] => 1984-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2723
[patent_no_of_claims] => 15
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/637/04637224.pdf
[firstpage_image] =>[orig_patent_app_number] => 670046
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/670046 | Humidity reduction duct | Nov 12, 1984 | Issued |
Array
(
[id] => 2258661
[patent_doc_number] => 04611622
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-16
[patent_title] => 'Drain for condensate from flue gas'
[patent_app_type] => 1
[patent_app_number] => 6/670261
[patent_app_country] => US
[patent_app_date] => 1984-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1559
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/611/04611622.pdf
[firstpage_image] =>[orig_patent_app_number] => 670261
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/670261 | Drain for condensate from flue gas | Nov 12, 1984 | Issued |
Array
(
[id] => 2312596
[patent_doc_number] => 04679406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-14
[patent_title] => 'Heat-insulating window'
[patent_app_type] => 1
[patent_app_number] => 6/669841
[patent_app_country] => US
[patent_app_date] => 1984-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 8116
[patent_no_of_claims] => 12
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/679/04679406.pdf
[firstpage_image] =>[orig_patent_app_number] => 669841
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/669841 | Heat-insulating window | Nov 8, 1984 | Issued |
| 06/669768 | ASSEMBLY FOR COMPENSATING FOR FLUCTUATIONS OF TORQUE WHICH IS TRANSMITTED BY AN INTERNAL COMBUSTION ENGINE | Nov 7, 1984 | Abandoned |
| 06/669770 | ASSEMBLY FOR TAKING UP AND COMPENSATING FOR TORQUE-INDUCED SHOCKS | Nov 7, 1984 | Abandoned |
Array
(
[id] => 2229878
[patent_doc_number] => 04572429
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-25
[patent_title] => 'Method and means for conserving energy requirements and improving working conditions of a sock finishing factory'
[patent_app_type] => 1
[patent_app_number] => 6/668799
[patent_app_country] => US
[patent_app_date] => 1984-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2390
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/572/04572429.pdf
[firstpage_image] =>[orig_patent_app_number] => 668799
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/668799 | Method and means for conserving energy requirements and improving working conditions of a sock finishing factory | Nov 5, 1984 | Issued |
Array
(
[id] => 2254700
[patent_doc_number] => 04564141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-14
[patent_title] => 'Apparatus and method for domestic hot water control'
[patent_app_type] => 1
[patent_app_number] => 6/668286
[patent_app_country] => US
[patent_app_date] => 1984-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2669
[patent_no_of_claims] => 22
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/564/04564141.pdf
[firstpage_image] =>[orig_patent_app_number] => 668286
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/668286 | Apparatus and method for domestic hot water control | Nov 4, 1984 | Issued |
Array
(
[id] => 2260526
[patent_doc_number] => 04565069
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-21
[patent_title] => 'Method of cyclic air conditioning with cogeneration of ice'
[patent_app_type] => 1
[patent_app_number] => 6/668321
[patent_app_country] => US
[patent_app_date] => 1984-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2605
[patent_no_of_claims] => 16
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/565/04565069.pdf
[firstpage_image] =>[orig_patent_app_number] => 668321
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/668321 | Method of cyclic air conditioning with cogeneration of ice | Nov 4, 1984 | Issued |
Array
(
[id] => 2207472
[patent_doc_number] => 04577470
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-25
[patent_title] => 'Air cooler adaptor'
[patent_app_type] => 1
[patent_app_number] => 6/667650
[patent_app_country] => US
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[pdf_file] => patents/04/577/04577470.pdf
[firstpage_image] =>[orig_patent_app_number] => 667650
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/667650 | Air cooler adaptor | Nov 1, 1984 | Issued |