
Kenneth W. Chang
Examiner (ID: 4571, Phone: (571)270-7530 , Office: P/2438 )
| Most Active Art Unit | 2438 |
| Art Unit(s) | 2438 |
| Total Applications | 748 |
| Issued Applications | 623 |
| Pending Applications | 49 |
| Abandoned Applications | 102 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3845084
[patent_doc_number] => 05704708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-06
[patent_title] => 'Louvered lamp assembly with three boss mounting system'
[patent_app_type] => 1
[patent_app_number] => 8/630526
[patent_app_country] => US
[patent_app_date] => 1996-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1474
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/704/05704708.pdf
[firstpage_image] =>[orig_patent_app_number] => 630526
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/630526 | Louvered lamp assembly with three boss mounting system | Apr 9, 1996 | Issued |
| 08/623250 | DUAL LIGHT SOURCE FIXTURE | Mar 27, 1996 | Abandoned |
Array
(
[id] => 3823680
[patent_doc_number] => 05845990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'High signal lights for automotive vehicles'
[patent_app_type] => 1
[patent_app_number] => 8/613308
[patent_app_country] => US
[patent_app_date] => 1996-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 19
[patent_no_of_words] => 3138
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 194
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/845/05845990.pdf
[firstpage_image] =>[orig_patent_app_number] => 613308
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/613308 | High signal lights for automotive vehicles | Mar 10, 1996 | Issued |
Array
(
[id] => 3863812
[patent_doc_number] => 05803582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Laser pointer'
[patent_app_type] => 1
[patent_app_number] => 8/613912
[patent_app_country] => US
[patent_app_date] => 1996-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 13
[patent_no_of_words] => 2069
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 319
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/803/05803582.pdf
[firstpage_image] =>[orig_patent_app_number] => 613912
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/613912 | Laser pointer | Mar 10, 1996 | Issued |
Array
(
[id] => 3862034
[patent_doc_number] => 05746493
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-05
[patent_title] => 'Light guide for a display or keyboard'
[patent_app_type] => 1
[patent_app_number] => 8/610602
[patent_app_country] => US
[patent_app_date] => 1996-03-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1980
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/746/05746493.pdf
[firstpage_image] =>[orig_patent_app_number] => 610602
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/610602 | Light guide for a display or keyboard | Mar 7, 1996 | Issued |
Array
(
[id] => 3768903
[patent_doc_number] => 05820247
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-13
[patent_title] => 'Modular cover'
[patent_app_type] => 1
[patent_app_number] => 8/612024
[patent_app_country] => US
[patent_app_date] => 1996-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2291
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/820/05820247.pdf
[firstpage_image] =>[orig_patent_app_number] => 612024
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/612024 | Modular cover | Mar 4, 1996 | Issued |
Array
(
[id] => 3727337
[patent_doc_number] => 05800050
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Downlight and downlight wall wash reflectors'
[patent_app_type] => 1
[patent_app_number] => 8/610434
[patent_app_country] => US
[patent_app_date] => 1996-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 40
[patent_no_of_words] => 11660
[patent_no_of_claims] => 64
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/800/05800050.pdf
[firstpage_image] =>[orig_patent_app_number] => 610434
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/610434 | Downlight and downlight wall wash reflectors | Mar 3, 1996 | Issued |
Array
(
[id] => 3719258
[patent_doc_number] => 05692827
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'Tail lamp for an automotive vehicle using an elongated hyperbolic cylinder'
[patent_app_type] => 1
[patent_app_number] => 8/607547
[patent_app_country] => US
[patent_app_date] => 1996-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 883
[patent_no_of_claims] => 8
[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/05/692/05692827.pdf
[firstpage_image] =>[orig_patent_app_number] => 607547
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/607547 | Tail lamp for an automotive vehicle using an elongated hyperbolic cylinder | Feb 29, 1996 | Issued |
Array
(
[id] => 3675381
[patent_doc_number] => 05690413
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-25
[patent_title] => 'Safety light for marine vest'
[patent_app_type] => 1
[patent_app_number] => 8/607717
[patent_app_country] => US
[patent_app_date] => 1996-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2240
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/690/05690413.pdf
[firstpage_image] =>[orig_patent_app_number] => 607717
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/607717 | Safety light for marine vest | Feb 26, 1996 | Issued |
Array
(
[id] => 3813834
[patent_doc_number] => 05730520
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-24
[patent_title] => 'Selectively actuable lighting skate wheel'
[patent_app_type] => 1
[patent_app_number] => 8/606726
[patent_app_country] => US
[patent_app_date] => 1996-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 1982
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 275
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/730/05730520.pdf
[firstpage_image] =>[orig_patent_app_number] => 606726
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/606726 | Selectively actuable lighting skate wheel | Feb 26, 1996 | Issued |
Array
(
[id] => 3727176
[patent_doc_number] => 05800038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Rim mounted motorcycle headlight visor'
[patent_app_type] => 1
[patent_app_number] => 8/602981
[patent_app_country] => US
[patent_app_date] => 1996-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2512
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 313
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/800/05800038.pdf
[firstpage_image] =>[orig_patent_app_number] => 602981
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/602981 | Rim mounted motorcycle headlight visor | Feb 15, 1996 | Issued |
Array
(
[id] => 3768885
[patent_doc_number] => 05820246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-13
[patent_title] => 'Display system having electroluminescent devices'
[patent_app_type] => 1
[patent_app_number] => 8/598436
[patent_app_country] => US
[patent_app_date] => 1996-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5489
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/820/05820246.pdf
[firstpage_image] =>[orig_patent_app_number] => 598436
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/598436 | Display system having electroluminescent devices | Feb 7, 1996 | Issued |
Array
(
[id] => 3869645
[patent_doc_number] => 05775801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-07
[patent_title] => 'Neon traffic signal'
[patent_app_type] => 1
[patent_app_number] => 8/592656
[patent_app_country] => US
[patent_app_date] => 1996-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3340
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 121
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/775/05775801.pdf
[firstpage_image] =>[orig_patent_app_number] => 592656
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/592656 | Neon traffic signal | Jan 25, 1996 | Issued |
Array
(
[id] => 3779941
[patent_doc_number] => 05725299
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'Encapsulated charged gas lighting apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/587347
[patent_app_country] => US
[patent_app_date] => 1996-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 17
[patent_no_of_words] => 6469
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/725/05725299.pdf
[firstpage_image] =>[orig_patent_app_number] => 587347
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/587347 | Encapsulated charged gas lighting apparatus | Jan 15, 1996 | Issued |
Array
(
[id] => 3675424
[patent_doc_number] => 05690416
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-25
[patent_title] => 'Holder adjustable to hold a flashlight selected from a group of differently sized flashlights'
[patent_app_type] => 1
[patent_app_number] => 8/585377
[patent_app_country] => US
[patent_app_date] => 1996-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2930
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/690/05690416.pdf
[firstpage_image] =>[orig_patent_app_number] => 585377
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/585377 | Holder adjustable to hold a flashlight selected from a group of differently sized flashlights | Jan 10, 1996 | Issued |
Array
(
[id] => 3774038
[patent_doc_number] => 05839816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-24
[patent_title] => 'Road marker'
[patent_app_type] => 1
[patent_app_number] => 8/571790
[patent_app_country] => US
[patent_app_date] => 1995-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 29
[patent_no_of_words] => 11687
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 16
[patent_words_short_claim] => 15
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/839/05839816.pdf
[firstpage_image] =>[orig_patent_app_number] => 571790
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/571790 | Road marker | Dec 12, 1995 | Issued |
Array
(
[id] => 3803347
[patent_doc_number] => 05709465
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-20
[patent_title] => 'Disposable surgical light handle cover'
[patent_app_type] => 1
[patent_app_number] => 8/568634
[patent_app_country] => US
[patent_app_date] => 1995-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2206
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/709/05709465.pdf
[firstpage_image] =>[orig_patent_app_number] => 568634
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/568634 | Disposable surgical light handle cover | Dec 6, 1995 | Issued |
Array
(
[id] => 3926670
[patent_doc_number] => 05871271
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-16
[patent_title] => 'LED illuminated protective headwear'
[patent_app_type] => 1
[patent_app_number] => 8/566436
[patent_app_country] => US
[patent_app_date] => 1995-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 28
[patent_no_of_words] => 4566
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/871/05871271.pdf
[firstpage_image] =>[orig_patent_app_number] => 566436
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/566436 | LED illuminated protective headwear | Nov 29, 1995 | Issued |
Array
(
[id] => 3757071
[patent_doc_number] => 05848833
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-15
[patent_title] => 'Bidirectional lighting system'
[patent_app_type] => 1
[patent_app_number] => 8/560020
[patent_app_country] => US
[patent_app_date] => 1995-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4266
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/848/05848833.pdf
[firstpage_image] =>[orig_patent_app_number] => 560020
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/560020 | Bidirectional lighting system | Nov 16, 1995 | Issued |
Array
(
[id] => 3761110
[patent_doc_number] => 05816681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-06
[patent_title] => 'Inconspicuous light sources particularly for vehicular applications'
[patent_app_type] => 1
[patent_app_number] => 8/552268
[patent_app_country] => US
[patent_app_date] => 1995-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2451
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/816/05816681.pdf
[firstpage_image] =>[orig_patent_app_number] => 552268
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/552268 | Inconspicuous light sources particularly for vehicular applications | Nov 1, 1995 | Issued |