
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] => 1869004
[patent_doc_number] => 04291834
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-29
[patent_title] => 'System for heating air'
[patent_app_type] => 1
[patent_app_number] => 6/081585
[patent_app_country] => US
[patent_app_date] => 1979-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1865
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/291/04291834.pdf
[firstpage_image] =>[orig_patent_app_number] => 081585
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/081585 | System for heating air | Oct 2, 1979 | Issued |
Array
(
[id] => 1874201
[patent_doc_number] => 04279381
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-21
[patent_title] => 'Method for uniformly heating a multi-level building'
[patent_app_type] => 1
[patent_app_number] => 6/080129
[patent_app_country] => US
[patent_app_date] => 1979-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2524
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/279/04279381.pdf
[firstpage_image] =>[orig_patent_app_number] => 080129
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/080129 | Method for uniformly heating a multi-level building | Sep 27, 1979 | Issued |
Array
(
[id] => 1947262
[patent_doc_number] => 04312190
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-26
[patent_title] => 'Glass door merchandiser with heat trap'
[patent_app_type] => 1
[patent_app_number] => 6/078917
[patent_app_country] => US
[patent_app_date] => 1979-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2417
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 340
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/312/04312190.pdf
[firstpage_image] =>[orig_patent_app_number] => 078917
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/078917 | Glass door merchandiser with heat trap | Sep 25, 1979 | Issued |
Array
(
[id] => 1879987
[patent_doc_number] => 04303042
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-01
[patent_title] => 'Water heater'
[patent_app_type] => 1
[patent_app_number] => 6/078285
[patent_app_country] => US
[patent_app_date] => 1979-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1606
[patent_no_of_claims] => 3
[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/04/303/04303042.pdf
[firstpage_image] =>[orig_patent_app_number] => 078285
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/078285 | Water heater | Sep 23, 1979 | Issued |
Array
(
[id] => 1949550
[patent_doc_number] => 04309965
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-12
[patent_title] => 'Vertical feed stick wood fuel burning furnace system'
[patent_app_type] => 1
[patent_app_number] => 6/075815
[patent_app_country] => US
[patent_app_date] => 1979-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 8289
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/309/04309965.pdf
[firstpage_image] =>[orig_patent_app_number] => 075815
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/075815 | Vertical feed stick wood fuel burning furnace system | Sep 13, 1979 | Issued |
Array
(
[id] => 1916209
[patent_doc_number] => 04263891
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-28
[patent_title] => 'Range ventilator'
[patent_app_type] => 1
[patent_app_number] => 6/074334
[patent_app_country] => US
[patent_app_date] => 1979-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1293
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/263/04263891.pdf
[firstpage_image] =>[orig_patent_app_number] => 074334
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/074334 | Range ventilator | Sep 10, 1979 | Issued |
Array
(
[id] => 1977103
[patent_doc_number] => 04327555
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-04
[patent_title] => 'Solar air conditioning system'
[patent_app_type] => 1
[patent_app_number] => 6/074011
[patent_app_country] => US
[patent_app_date] => 1979-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 5842
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/327/04327555.pdf
[firstpage_image] =>[orig_patent_app_number] => 074011
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/074011 | Solar air conditioning system | Sep 9, 1979 | Issued |
Array
(
[id] => 1915817
[patent_doc_number] => 04277021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-07
[patent_title] => 'Closed circuit heating system'
[patent_app_type] => 1
[patent_app_number] => 6/073263
[patent_app_country] => US
[patent_app_date] => 1979-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2775
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/277/04277021.pdf
[firstpage_image] =>[orig_patent_app_number] => 073263
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/073263 | Closed circuit heating system | Sep 6, 1979 | Issued |
Array
(
[id] => 1944493
[patent_doc_number] => 04341081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-27
[patent_title] => 'Multiband open front refrigerated case with air defrost'
[patent_app_type] => 1
[patent_app_number] => 6/070882
[patent_app_country] => US
[patent_app_date] => 1979-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 3169
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 286
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/341/04341081.pdf
[firstpage_image] =>[orig_patent_app_number] => 070882
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/070882 | Multiband open front refrigerated case with air defrost | Aug 28, 1979 | Issued |
Array
(
[id] => 1991764
[patent_doc_number] => 04323109
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-06
[patent_title] => 'Open cycle heat pump system and process for transferring heat'
[patent_app_type] => 1
[patent_app_number] => 6/069776
[patent_app_country] => US
[patent_app_date] => 1979-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1979
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/323/04323109.pdf
[firstpage_image] =>[orig_patent_app_number] => 069776
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/069776 | Open cycle heat pump system and process for transferring heat | Aug 26, 1979 | Issued |
Array
(
[id] => 1983961
[patent_doc_number] => 04345583
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-24
[patent_title] => 'Water heater using solar and non-solar energy'
[patent_app_type] => 1
[patent_app_number] => 6/068453
[patent_app_country] => US
[patent_app_date] => 1979-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1912
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/345/04345583.pdf
[firstpage_image] =>[orig_patent_app_number] => 068453
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/068453 | Water heater using solar and non-solar energy | Aug 20, 1979 | Issued |
Array
(
[id] => 1896824
[patent_doc_number] => 04293094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-06
[patent_title] => 'Supplemental heating system'
[patent_app_type] => 1
[patent_app_number] => 6/067815
[patent_app_country] => US
[patent_app_date] => 1979-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3549
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/293/04293094.pdf
[firstpage_image] =>[orig_patent_app_number] => 067815
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/067815 | Supplemental heating system | Aug 19, 1979 | Issued |
Array
(
[id] => 2469496
[patent_doc_number] => 04800653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-31
[patent_title] => 'Method and apparatus for controlling the drying and cooling of field-harvested seeds in storage'
[patent_app_type] => 1
[patent_app_number] => 6/067347
[patent_app_country] => US
[patent_app_date] => 1979-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 5894
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/800/04800653.pdf
[firstpage_image] =>[orig_patent_app_number] => 067347
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/067347 | Method and apparatus for controlling the drying and cooling of field-harvested seeds in storage | Aug 16, 1979 | Issued |
Array
(
[id] => 1955172
[patent_doc_number] => 04338793
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-13
[patent_title] => 'Adapter for refrigeration system access valve'
[patent_app_type] => 1
[patent_app_number] => 6/065577
[patent_app_country] => US
[patent_app_date] => 1979-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1856
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 381
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/338/04338793.pdf
[firstpage_image] =>[orig_patent_app_number] => 065577
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/065577 | Adapter for refrigeration system access valve | Aug 9, 1979 | Issued |
Array
(
[id] => 1896585
[patent_doc_number] => 04300720
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-17
[patent_title] => 'Motor vehicle'
[patent_app_type] => 1
[patent_app_number] => 6/065227
[patent_app_country] => US
[patent_app_date] => 1979-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1555
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/300/04300720.pdf
[firstpage_image] =>[orig_patent_app_number] => 065227
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/065227 | Motor vehicle | Aug 8, 1979 | Issued |
Array
(
[id] => 1892265
[patent_doc_number] => 04281592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-04
[patent_title] => 'Double induction unit'
[patent_app_type] => 1
[patent_app_number] => 6/064215
[patent_app_country] => US
[patent_app_date] => 1979-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2952
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/281/04281592.pdf
[firstpage_image] =>[orig_patent_app_number] => 064215
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/064215 | Double induction unit | Aug 5, 1979 | Issued |
Array
(
[id] => 1898952
[patent_doc_number] => 04275707
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-30
[patent_title] => 'Ventilating system collar with lock means'
[patent_app_type] => 1
[patent_app_number] => 6/060970
[patent_app_country] => US
[patent_app_date] => 1979-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1540
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/275/04275707.pdf
[firstpage_image] =>[orig_patent_app_number] => 060970
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/060970 | Ventilating system collar with lock means | Jul 25, 1979 | Issued |
Array
(
[id] => 1895402
[patent_doc_number] => 04292815
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-06
[patent_title] => 'Door assembly for a self-contained air conditioning unit'
[patent_app_type] => 1
[patent_app_number] => 6/060327
[patent_app_country] => US
[patent_app_date] => 1979-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2405
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/292/04292815.pdf
[firstpage_image] =>[orig_patent_app_number] => 060327
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/060327 | Door assembly for a self-contained air conditioning unit | Jul 24, 1979 | Issued |
Array
(
[id] => 1941589
[patent_doc_number] => 04308994
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-05
[patent_title] => 'Energy saving circulating system for vehicle heaters'
[patent_app_type] => 1
[patent_app_number] => 6/059945
[patent_app_country] => US
[patent_app_date] => 1979-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4875
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 425
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/308/04308994.pdf
[firstpage_image] =>[orig_patent_app_number] => 059945
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/059945 | Energy saving circulating system for vehicle heaters | Jul 22, 1979 | Issued |
Array
(
[id] => 1880718
[patent_doc_number] => 04295343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-20
[patent_title] => 'Microbe-removing and air-conditioning apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/059184
[patent_app_country] => US
[patent_app_date] => 1979-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2198
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/295/04295343.pdf
[firstpage_image] =>[orig_patent_app_number] => 059184
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/059184 | Microbe-removing and air-conditioning apparatus | Jul 19, 1979 | Issued |