
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] => 2191372
[patent_doc_number] => 04526319
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-02
[patent_title] => 'Local heating installation'
[patent_app_type] => 1
[patent_app_number] => 6/440291
[patent_app_country] => US
[patent_app_date] => 1982-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2642
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/526/04526319.pdf
[firstpage_image] =>[orig_patent_app_number] => 440291
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/440291 | Local heating installation | Nov 8, 1982 | Issued |
Array
(
[id] => 2190836
[patent_doc_number] => 04534321
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-13
[patent_title] => 'Apparatus for controlling a number of boilers'
[patent_app_type] => 1
[patent_app_number] => 6/439489
[patent_app_country] => US
[patent_app_date] => 1982-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1933
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/534/04534321.pdf
[firstpage_image] =>[orig_patent_app_number] => 439489
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/439489 | Apparatus for controlling a number of boilers | Nov 4, 1982 | Issued |
Array
(
[id] => 2054011
[patent_doc_number] => 04454984
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-19
[patent_title] => 'Auxiliary circulation system for vehicle heaters'
[patent_app_type] => 1
[patent_app_number] => 6/438268
[patent_app_country] => US
[patent_app_date] => 1982-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1319
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/454/04454984.pdf
[firstpage_image] =>[orig_patent_app_number] => 438268
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/438268 | Auxiliary circulation system for vehicle heaters | Oct 31, 1982 | Issued |
Array
(
[id] => 2111355
[patent_doc_number] => 04488408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-18
[patent_title] => 'Cooling method and system therefor'
[patent_app_type] => 1
[patent_app_number] => 6/436901
[patent_app_country] => US
[patent_app_date] => 1982-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5776
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/488/04488408.pdf
[firstpage_image] =>[orig_patent_app_number] => 436901
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/436901 | Cooling method and system therefor | Oct 26, 1982 | Issued |
Array
(
[id] => 2080338
[patent_doc_number] => 04475359
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-09
[patent_title] => 'Air conditioning apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/435358
[patent_app_country] => US
[patent_app_date] => 1982-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 4235
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/475/04475359.pdf
[firstpage_image] =>[orig_patent_app_number] => 435358
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/435358 | Air conditioning apparatus | Oct 19, 1982 | Issued |
Array
(
[id] => 2166074
[patent_doc_number] => 04559790
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-24
[patent_title] => 'Apparatus for maintaining electronic equipment and the like at low temperatures in hot ambient environments'
[patent_app_type] => 1
[patent_app_number] => 6/434786
[patent_app_country] => US
[patent_app_date] => 1982-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4781
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/559/04559790.pdf
[firstpage_image] =>[orig_patent_app_number] => 434786
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/434786 | Apparatus for maintaining electronic equipment and the like at low temperatures in hot ambient environments | Oct 17, 1982 | Issued |
Array
(
[id] => 2095935
[patent_doc_number] => 04469276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-04
[patent_title] => 'Heat recovery apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/429211
[patent_app_country] => US
[patent_app_date] => 1982-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2480
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 404
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/469/04469276.pdf
[firstpage_image] =>[orig_patent_app_number] => 429211
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/429211 | Heat recovery apparatus | Sep 29, 1982 | Issued |
Array
(
[id] => 2147364
[patent_doc_number] => 04516628
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Heat recovery system and method'
[patent_app_type] => 1
[patent_app_number] => 6/429967
[patent_app_country] => US
[patent_app_date] => 1982-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3235
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/516/04516628.pdf
[firstpage_image] =>[orig_patent_app_number] => 429967
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/429967 | Heat recovery system and method | Sep 29, 1982 | Issued |
Array
(
[id] => 2128422
[patent_doc_number] => 04490993
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-01
[patent_title] => 'Condensing apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 6/427868
[patent_app_country] => US
[patent_app_date] => 1982-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2372
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 245
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/490/04490993.pdf
[firstpage_image] =>[orig_patent_app_number] => 427868
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/427868 | Condensing apparatus and method | Sep 28, 1982 | Issued |
Array
(
[id] => 2124136
[patent_doc_number] => 04514994
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-07
[patent_title] => 'Apparatus for aerating liquids'
[patent_app_type] => 1
[patent_app_number] => 6/433209
[patent_app_country] => US
[patent_app_date] => 1982-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3761
[patent_no_of_claims] => 20
[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/04/514/04514994.pdf
[firstpage_image] =>[orig_patent_app_number] => 433209
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/433209 | Apparatus for aerating liquids | Sep 26, 1982 | Issued |
Array
(
[id] => 2067046
[patent_doc_number] => 04462541
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-31
[patent_title] => 'Constant temperature control for a vehicle compartment heater or heater-air-conditioner'
[patent_app_type] => 1
[patent_app_number] => 6/422710
[patent_app_country] => US
[patent_app_date] => 1982-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2940
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 315
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/462/04462541.pdf
[firstpage_image] =>[orig_patent_app_number] => 422710
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/422710 | Constant temperature control for a vehicle compartment heater or heater-air-conditioner | Sep 23, 1982 | Issued |
Array
(
[id] => 2112658
[patent_doc_number] => 04467958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-28
[patent_title] => 'Solar-heating system'
[patent_app_type] => 1
[patent_app_number] => 6/422460
[patent_app_country] => US
[patent_app_date] => 1982-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1948
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 489
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/467/04467958.pdf
[firstpage_image] =>[orig_patent_app_number] => 422460
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/422460 | Solar-heating system | Sep 22, 1982 | Issued |
Array
(
[id] => 2097843
[patent_doc_number] => 04445638
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-01
[patent_title] => 'Hydronic antitrust operating system'
[patent_app_type] => 1
[patent_app_number] => 6/419647
[patent_app_country] => US
[patent_app_date] => 1982-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1998
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/445/04445638.pdf
[firstpage_image] =>[orig_patent_app_number] => 419647
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/419647 | Hydronic antitrust operating system | Sep 19, 1982 | Issued |
Array
(
[id] => 2127412
[patent_doc_number] => 04550710
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-05
[patent_title] => 'Modular water heater connection apparatus and method for fabricating same'
[patent_app_type] => 1
[patent_app_number] => 6/416951
[patent_app_country] => US
[patent_app_date] => 1982-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3623
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 411
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/550/04550710.pdf
[firstpage_image] =>[orig_patent_app_number] => 416951
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/416951 | Modular water heater connection apparatus and method for fabricating same | Sep 12, 1982 | Issued |
Array
(
[id] => 2153253
[patent_doc_number] => 04524910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-25
[patent_title] => 'Heater using hot waste flue gases'
[patent_app_type] => 1
[patent_app_number] => 6/417050
[patent_app_country] => US
[patent_app_date] => 1982-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2292
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/524/04524910.pdf
[firstpage_image] =>[orig_patent_app_number] => 417050
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/417050 | Heater using hot waste flue gases | Sep 12, 1982 | Issued |
Array
(
[id] => 2104455
[patent_doc_number] => 04466568
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-21
[patent_title] => 'Combustion type heater for automotive room heating system'
[patent_app_type] => 1
[patent_app_number] => 6/416567
[patent_app_country] => US
[patent_app_date] => 1982-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2101
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/466/04466568.pdf
[firstpage_image] =>[orig_patent_app_number] => 416567
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/416567 | Combustion type heater for automotive room heating system | Sep 9, 1982 | Issued |
Array
(
[id] => 2100473
[patent_doc_number] => 04471754
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-18
[patent_title] => 'Vehicle heater'
[patent_app_type] => 1
[patent_app_number] => 6/416041
[patent_app_country] => US
[patent_app_date] => 1982-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3359
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/471/04471754.pdf
[firstpage_image] =>[orig_patent_app_number] => 416041
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/416041 | Vehicle heater | Sep 7, 1982 | Issued |
Array
(
[id] => 2090564
[patent_doc_number] => 04456171
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-26
[patent_title] => 'Vehicle heater'
[patent_app_type] => 1
[patent_app_number] => 6/415998
[patent_app_country] => US
[patent_app_date] => 1982-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 5405
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/456/04456171.pdf
[firstpage_image] =>[orig_patent_app_number] => 415998
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/415998 | Vehicle heater | Sep 7, 1982 | Issued |
| 06/415597 | APPARATUS FOR HEATING AND VENTILATING | Sep 6, 1982 | Abandoned |
Array
(
[id] => 2089340
[patent_doc_number] => 04474017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Method of assembling an anti-sweat heater in a refrigerator cabinet'
[patent_app_type] => 1
[patent_app_number] => 6/415065
[patent_app_country] => US
[patent_app_date] => 1982-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 1959
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/474/04474017.pdf
[firstpage_image] =>[orig_patent_app_number] => 415065
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/415065 | Method of assembling an anti-sweat heater in a refrigerator cabinet | Sep 6, 1982 | Issued |