
Jianzi Chen
Examiner (ID: 8694, Phone: (571)270-5292 , Office: P/2844 )
| Most Active Art Unit | 2844 |
| Art Unit(s) | 2844, 2821 |
| Total Applications | 687 |
| Issued Applications | 543 |
| Pending Applications | 6 |
| Abandoned Applications | 145 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 670501
[patent_doc_number] => 07090144
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-08-15
[patent_title] => 'Water fountain attachment for a faucet'
[patent_app_type] => utility
[patent_app_number] => 10/696904
[patent_app_country] => US
[patent_app_date] => 2003-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 3950
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/090/07090144.pdf
[firstpage_image] =>[orig_patent_app_number] => 10696904
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/696904 | Water fountain attachment for a faucet | Oct 29, 2003 | Issued |
Array
(
[id] => 6988413
[patent_doc_number] => 20050087623
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-28
[patent_title] => 'Multi-component fluid mix ratio check nozzle and kit'
[patent_app_type] => utility
[patent_app_number] => 10/694238
[patent_app_country] => US
[patent_app_date] => 2003-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3271
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0087/20050087623.pdf
[firstpage_image] =>[orig_patent_app_number] => 10694238
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/694238 | Multi-component fluid mix ratio check nozzle and kit | Oct 26, 2003 | Issued |
Array
(
[id] => 7240802
[patent_doc_number] => 20050072863
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-07
[patent_title] => 'Injector, especially fuel injection valve, with a piezoelectric actor'
[patent_app_type] => utility
[patent_app_number] => 10/671504
[patent_app_country] => US
[patent_app_date] => 2003-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2665
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0072/20050072863.pdf
[firstpage_image] =>[orig_patent_app_number] => 10671504
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/671504 | Injector, especially fuel injection valve, with a piezoelectric actor | Sep 28, 2003 | Issued |
Array
(
[id] => 7114202
[patent_doc_number] => 20050067502
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-31
[patent_title] => 'Security clip for spray gun connector'
[patent_app_type] => utility
[patent_app_number] => 10/670659
[patent_app_country] => US
[patent_app_date] => 2003-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5956
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0067/20050067502.pdf
[firstpage_image] =>[orig_patent_app_number] => 10670659
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/670659 | Security clip for spray gun connector | Sep 24, 2003 | Issued |
Array
(
[id] => 792251
[patent_doc_number] => 06981554
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-01-03
[patent_title] => 'Expandable fire-fighting fluid container'
[patent_app_type] => utility
[patent_app_number] => 10/661151
[patent_app_country] => US
[patent_app_date] => 2003-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1165
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/981/06981554.pdf
[firstpage_image] =>[orig_patent_app_number] => 10661151
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/661151 | Expandable fire-fighting fluid container | Sep 12, 2003 | Issued |
Array
(
[id] => 696469
[patent_doc_number] => 07066411
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-06-27
[patent_title] => 'Flexible shower arm assembly'
[patent_app_type] => utility
[patent_app_number] => 10/658032
[patent_app_country] => US
[patent_app_date] => 2003-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 6473
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/066/07066411.pdf
[firstpage_image] =>[orig_patent_app_number] => 10658032
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/658032 | Flexible shower arm assembly | Sep 8, 2003 | Issued |
Array
(
[id] => 7197525
[patent_doc_number] => 20050051640
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-10
[patent_title] => 'Attachment for flushing water and debris from and enabling servicing of a sprinkler head'
[patent_app_type] => utility
[patent_app_number] => 10/656547
[patent_app_country] => US
[patent_app_date] => 2003-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6746
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0051/20050051640.pdf
[firstpage_image] =>[orig_patent_app_number] => 10656547
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/656547 | Attachment for flushing water and debris from and enabling servicing of a sprinkler head | Sep 3, 2003 | Abandoned |
Array
(
[id] => 753928
[patent_doc_number] => 07014127
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-03-21
[patent_title] => 'Aerosol dispenser assembly having low volatile organic compound (VOC) content'
[patent_app_type] => utility
[patent_app_number] => 10/653211
[patent_app_country] => US
[patent_app_date] => 2003-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 8626
[patent_no_of_claims] => 80
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/014/07014127.pdf
[firstpage_image] =>[orig_patent_app_number] => 10653211
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/653211 | Aerosol dispenser assembly having low volatile organic compound (VOC) content | Sep 2, 2003 | Issued |
Array
(
[id] => 953191
[patent_doc_number] => 06957782
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-10-25
[patent_title] => 'Irrigation spray nozzle with two-piece color identifier and radially shaped orifice'
[patent_app_type] => utility
[patent_app_number] => 10/654250
[patent_app_country] => US
[patent_app_date] => 2003-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 26
[patent_no_of_words] => 3670
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/957/06957782.pdf
[firstpage_image] =>[orig_patent_app_number] => 10654250
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/654250 | Irrigation spray nozzle with two-piece color identifier and radially shaped orifice | Sep 1, 2003 | Issued |
Array
(
[id] => 7080364
[patent_doc_number] => 20050045744
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-03
[patent_title] => 'Sprayer device having rotary control member'
[patent_app_type] => utility
[patent_app_number] => 10/652605
[patent_app_country] => US
[patent_app_date] => 2003-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2831
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0045/20050045744.pdf
[firstpage_image] =>[orig_patent_app_number] => 10652605
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/652605 | Sprayer device having rotary control member | Aug 26, 2003 | Abandoned |
Array
(
[id] => 980833
[patent_doc_number] => 06926210
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-08-09
[patent_title] => 'System for maintaining gutter debris free'
[patent_app_type] => utility
[patent_app_number] => 10/649302
[patent_app_country] => US
[patent_app_date] => 2003-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2738
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/926/06926210.pdf
[firstpage_image] =>[orig_patent_app_number] => 10649302
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/649302 | System for maintaining gutter debris free | Aug 26, 2003 | Issued |
Array
(
[id] => 934629
[patent_doc_number] => 06973975
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-12-13
[patent_title] => 'Universal transportable compressed air foam fire fighting system'
[patent_app_type] => utility
[patent_app_number] => 10/648753
[patent_app_country] => US
[patent_app_date] => 2003-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 4797
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/973/06973975.pdf
[firstpage_image] =>[orig_patent_app_number] => 10648753
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/648753 | Universal transportable compressed air foam fire fighting system | Aug 24, 2003 | Issued |
Array
(
[id] => 1090124
[patent_doc_number] => 06824073
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-11-30
[patent_title] => 'Fire protection sprinkler'
[patent_app_type] => B1
[patent_app_number] => 10/645403
[patent_app_country] => US
[patent_app_date] => 2003-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2576
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 396
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/824/06824073.pdf
[firstpage_image] =>[orig_patent_app_number] => 10645403
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/645403 | Fire protection sprinkler | Aug 19, 2003 | Issued |
Array
(
[id] => 1004103
[patent_doc_number] => 06905084
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-06-14
[patent_title] => 'Airless application system and method of spraying'
[patent_app_type] => utility
[patent_app_number] => 10/643107
[patent_app_country] => US
[patent_app_date] => 2003-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5389
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/905/06905084.pdf
[firstpage_image] =>[orig_patent_app_number] => 10643107
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/643107 | Airless application system and method of spraying | Aug 17, 2003 | Issued |
Array
(
[id] => 7158688
[patent_doc_number] => 20040074986
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-22
[patent_title] => 'Irrigator with a modulated jet'
[patent_app_type] => new
[patent_app_number] => 10/467703
[patent_app_country] => US
[patent_app_date] => 2003-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1244
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0074/20040074986.pdf
[firstpage_image] =>[orig_patent_app_number] => 10467703
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/467703 | Irrigator with a modulated jet | Aug 10, 2003 | Abandoned |
Array
(
[id] => 7119823
[patent_doc_number] => 20050011652
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-01-20
[patent_title] => 'Spray head and nozzle arrangement for fire suppression'
[patent_app_type] => utility
[patent_app_number] => 10/620606
[patent_app_country] => US
[patent_app_date] => 2003-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4403
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0011/20050011652.pdf
[firstpage_image] =>[orig_patent_app_number] => 10620606
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/620606 | Spray head and nozzle arrangement for fire suppression | Jul 16, 2003 | Abandoned |
Array
(
[id] => 943119
[patent_doc_number] => 06966502
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-22
[patent_title] => 'All terrain vehicle chemical applicator'
[patent_app_type] => utility
[patent_app_number] => 10/621706
[patent_app_country] => US
[patent_app_date] => 2003-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3068
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 253
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/966/06966502.pdf
[firstpage_image] =>[orig_patent_app_number] => 10621706
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/621706 | All terrain vehicle chemical applicator | Jul 16, 2003 | Issued |
Array
(
[id] => 745658
[patent_doc_number] => 07021570
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-04-04
[patent_title] => 'Fuel injection device having injection hole plate'
[patent_app_type] => utility
[patent_app_number] => 10/619607
[patent_app_country] => US
[patent_app_date] => 2003-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 8753
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/021/07021570.pdf
[firstpage_image] =>[orig_patent_app_number] => 10619607
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/619607 | Fuel injection device having injection hole plate | Jul 15, 2003 | Issued |
Array
(
[id] => 934748
[patent_doc_number] => 06974095
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-12-13
[patent_title] => 'Fluid injection nozzle'
[patent_app_type] => utility
[patent_app_number] => 10/617700
[patent_app_country] => US
[patent_app_date] => 2003-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 3346
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/974/06974095.pdf
[firstpage_image] =>[orig_patent_app_number] => 10617700
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/617700 | Fluid injection nozzle | Jul 13, 2003 | Issued |
Array
(
[id] => 966659
[patent_doc_number] => 06942128
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-09-13
[patent_title] => 'Automatic dispenser for underground sprinkler-systems'
[patent_app_type] => utility
[patent_app_number] => 10/614401
[patent_app_country] => US
[patent_app_date] => 2003-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 3248
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/942/06942128.pdf
[firstpage_image] =>[orig_patent_app_number] => 10614401
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/614401 | Automatic dispenser for underground sprinkler-systems | Jul 2, 2003 | Issued |