
Luan V. Van
Supervisory Patent Examiner (ID: 13444, Phone: (571)272-8521 , Office: P/1759 )
| Most Active Art Unit | 1795 |
| Art Unit(s) | 1756, 1759, 1795, 1753, 1724 |
| Total Applications | 771 |
| Issued Applications | 265 |
| Pending Applications | 73 |
| Abandoned Applications | 435 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1910342
[patent_doc_number] => 04290038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-15
[patent_title] => 'Scanning-area rotation device for an image pickup tube'
[patent_app_type] => 1
[patent_app_number] => 6/066764
[patent_app_country] => US
[patent_app_date] => 1979-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2335
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/290/04290038.pdf
[firstpage_image] =>[orig_patent_app_number] => 066764
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/066764 | Scanning-area rotation device for an image pickup tube | Aug 13, 1979 | Issued |
Array
(
[id] => 1892909
[patent_doc_number] => 04267539
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Circuit breaker having a cam for external adjustment of its trip point'
[patent_app_type] => 1
[patent_app_number] => 6/063270
[patent_app_country] => US
[patent_app_date] => 1979-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2019
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/267/04267539.pdf
[firstpage_image] =>[orig_patent_app_number] => 063270
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/063270 | Circuit breaker having a cam for external adjustment of its trip point | Aug 1, 1979 | Issued |
Array
(
[id] => 1927596
[patent_doc_number] => 04272752
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-09
[patent_title] => 'Electric fuse including two different fillers'
[patent_app_type] => 1
[patent_app_number] => 6/062078
[patent_app_country] => US
[patent_app_date] => 1979-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1287
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/272/04272752.pdf
[firstpage_image] =>[orig_patent_app_number] => 062078
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/062078 | Electric fuse including two different fillers | Jul 29, 1979 | Issued |
Array
(
[id] => 1892996
[patent_doc_number] => 04288768
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-08
[patent_title] => 'Electrical full protection circuit breaker'
[patent_app_type] => 1
[patent_app_number] => 6/062166
[patent_app_country] => US
[patent_app_date] => 1979-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3327
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/288/04288768.pdf
[firstpage_image] =>[orig_patent_app_number] => 062166
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/062166 | Electrical full protection circuit breaker | Jul 29, 1979 | Issued |
Array
(
[id] => 1865296
[patent_doc_number] => 04275371
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-23
[patent_title] => 'Electromagnetic rotary actuator'
[patent_app_type] => 1
[patent_app_number] => 6/061164
[patent_app_country] => US
[patent_app_date] => 1979-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 1767
[patent_no_of_claims] => 7
[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/04/275/04275371.pdf
[firstpage_image] =>[orig_patent_app_number] => 061164
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/061164 | Electromagnetic rotary actuator | Jul 25, 1979 | Issued |
Array
(
[id] => 1886671
[patent_doc_number] => 04249152
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-03
[patent_title] => 'Magnetic trip adjustment based on spring load variation'
[patent_app_type] => 1
[patent_app_number] => 6/060693
[patent_app_country] => US
[patent_app_date] => 1979-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1331
[patent_no_of_claims] => 2
[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/04/249/04249152.pdf
[firstpage_image] =>[orig_patent_app_number] => 060693
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/060693 | Magnetic trip adjustment based on spring load variation | Jul 24, 1979 | Issued |
Array
(
[id] => 1886665
[patent_doc_number] => 04249151
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-03
[patent_title] => 'Apparatus for variably adjusting a magnetic level with a translating spring force'
[patent_app_type] => 1
[patent_app_number] => 6/060692
[patent_app_country] => US
[patent_app_date] => 1979-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1429
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/249/04249151.pdf
[firstpage_image] =>[orig_patent_app_number] => 060692
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/060692 | Apparatus for variably adjusting a magnetic level with a translating spring force | Jul 24, 1979 | Issued |
Array
(
[id] => 1913391
[patent_doc_number] => 04254393
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-03
[patent_title] => 'Treatment of fuel'
[patent_app_type] => 1
[patent_app_number] => 6/059576
[patent_app_country] => US
[patent_app_date] => 1979-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1143
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 327
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/254/04254393.pdf
[firstpage_image] =>[orig_patent_app_number] => 059576
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/059576 | Treatment of fuel | Jul 22, 1979 | Issued |
Array
(
[id] => 1865291
[patent_doc_number] => 04275370
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-23
[patent_title] => 'Electrical overload circuit breaker'
[patent_app_type] => 1
[patent_app_number] => 6/058740
[patent_app_country] => US
[patent_app_date] => 1979-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1794
[patent_no_of_claims] => 12
[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/04/275/04275370.pdf
[firstpage_image] =>[orig_patent_app_number] => 058740
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/058740 | Electrical overload circuit breaker | Jul 17, 1979 | Issued |
Array
(
[id] => 1913147
[patent_doc_number] => 04278958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-14
[patent_title] => 'Electromagnetically operated multi-pole circuit breaker'
[patent_app_type] => 1
[patent_app_number] => 6/054744
[patent_app_country] => US
[patent_app_date] => 1979-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2257
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/278/04278958.pdf
[firstpage_image] =>[orig_patent_app_number] => 054744
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/054744 | Electromagnetically operated multi-pole circuit breaker | Jul 4, 1979 | Issued |
Array
(
[id] => 1928678
[patent_doc_number] => 04287500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-01
[patent_title] => 'Thermal protector'
[patent_app_type] => 1
[patent_app_number] => 6/053996
[patent_app_country] => US
[patent_app_date] => 1979-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 14
[patent_no_of_words] => 1903
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[patent_words_short_claim] => 135
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/287/04287500.pdf
[firstpage_image] =>[orig_patent_app_number] => 053996
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/053996 | Thermal protector | Jul 1, 1979 | Issued |
Array
(
[id] => 1903205
[patent_doc_number] => 04276532
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-30
[patent_title] => 'Thermal fuse'
[patent_app_type] => 1
[patent_app_number] => 6/052816
[patent_app_country] => US
[patent_app_date] => 1979-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4485
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/276/04276532.pdf
[firstpage_image] =>[orig_patent_app_number] => 052816
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/052816 | Thermal fuse | Jun 26, 1979 | Issued |
Array
(
[id] => 1885749
[patent_doc_number] => 04274068
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-16
[patent_title] => 'Undervoltage protector for manual motor controller'
[patent_app_type] => 1
[patent_app_number] => 6/052289
[patent_app_country] => US
[patent_app_date] => 1979-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2474
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[pdf_file] => patents/04/274/04274068.pdf
[firstpage_image] =>[orig_patent_app_number] => 052289
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/052289 | Undervoltage protector for manual motor controller | Jun 25, 1979 | Issued |
Array
(
[id] => 1896843
[patent_doc_number] => 04282500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-04
[patent_title] => 'Ground fault circuit interrupting device'
[patent_app_type] => 1
[patent_app_number] => 6/051388
[patent_app_country] => US
[patent_app_date] => 1979-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 1615
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/282/04282500.pdf
[firstpage_image] =>[orig_patent_app_number] => 051388
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/051388 | Ground fault circuit interrupting device | Jun 24, 1979 | Issued |
Array
(
[id] => 1865429
[patent_doc_number] => 04268812
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-19
[patent_title] => 'Miniature device for sensing overheating of bearings'
[patent_app_type] => 1
[patent_app_number] => 6/049211
[patent_app_country] => US
[patent_app_date] => 1979-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 6
[patent_no_of_words] => 566
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/268/04268812.pdf
[firstpage_image] =>[orig_patent_app_number] => 049211
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/049211 | Miniature device for sensing overheating of bearings | Jun 17, 1979 | Issued |
Array
(
[id] => 1890494
[patent_doc_number] => 04281305
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-28
[patent_title] => 'Electromagnetic switching apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/050000
[patent_app_country] => US
[patent_app_date] => 1979-06-18
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/281/04281305.pdf
[firstpage_image] =>[orig_patent_app_number] => 050000
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/050000 | Electromagnetic switching apparatus | Jun 17, 1979 | Issued |
Array
(
[id] => 1896870
[patent_doc_number] => 04282506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-04
[patent_title] => 'Device for sensing overheating of bearings'
[patent_app_type] => 1
[patent_app_number] => 6/049215
[patent_app_country] => US
[patent_app_date] => 1979-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 638
[patent_no_of_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/282/04282506.pdf
[firstpage_image] =>[orig_patent_app_number] => 049215
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/049215 | Device for sensing overheating of bearings | Jun 17, 1979 | Issued |
Array
(
[id] => 1890041
[patent_doc_number] => 04281212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-28
[patent_title] => 'Cable assembly having shielded conductor'
[patent_app_type] => 1
[patent_app_number] => 6/048523
[patent_app_country] => US
[patent_app_date] => 1979-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/04/281/04281212.pdf
[firstpage_image] =>[orig_patent_app_number] => 048523
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/048523 | Cable assembly having shielded conductor | Jun 13, 1979 | Issued |
Array
(
[id] => 1903183
[patent_doc_number] => 04276527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-06-30
[patent_title] => 'Multipole electrical circuit breaker with improved interchangeable trip units'
[patent_app_type] => 1
[patent_app_number] => 6/047227
[patent_app_country] => US
[patent_app_date] => 1979-06-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/276/04276527.pdf
[firstpage_image] =>[orig_patent_app_number] => 047227
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/047227 | Multipole electrical circuit breaker with improved interchangeable trip units | Jun 10, 1979 | Issued |
Array
(
[id] => 1981645
[patent_doc_number] => 04359704
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-16
[patent_title] => 'Device for setting up contact connections between independent electrical circuits'
[patent_app_type] => 1
[patent_app_number] => 6/046562
[patent_app_country] => US
[patent_app_date] => 1979-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/359/04359704.pdf
[firstpage_image] =>[orig_patent_app_number] => 046562
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/046562 | Device for setting up contact connections between independent electrical circuits | Jun 6, 1979 | Issued |