
Davis D. Hwu
Examiner (ID: 13943, Phone: (571)272-4904 , Office: P/3744 )
| Most Active Art Unit | 3752 |
| Art Unit(s) | 3752, 3753, 3763, 3744 |
| Total Applications | 3211 |
| Issued Applications | 2525 |
| Pending Applications | 134 |
| Abandoned Applications | 580 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4267498
[patent_doc_number] => 06209803
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-03
[patent_title] => 'Lawn sprinkler head protector shield'
[patent_app_type] => 1
[patent_app_number] => 9/123212
[patent_app_country] => US
[patent_app_date] => 1998-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 2154
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/209/06209803.pdf
[firstpage_image] =>[orig_patent_app_number] => 123212
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/123212 | Lawn sprinkler head protector shield | Jul 26, 1998 | Issued |
Array
(
[id] => 4082393
[patent_doc_number] => 06047739
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Removable cover for the outlet of a vertically-oriented exhaust pipe'
[patent_app_type] => 1
[patent_app_number] => 9/123099
[patent_app_country] => US
[patent_app_date] => 1998-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 12
[patent_no_of_words] => 3564
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/047/06047739.pdf
[firstpage_image] =>[orig_patent_app_number] => 123099
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/123099 | Removable cover for the outlet of a vertically-oriented exhaust pipe | Jul 26, 1998 | Issued |
Array
(
[id] => 4084895
[patent_doc_number] => 06047906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Non-drip dispensing nozzle'
[patent_app_type] => 1
[patent_app_number] => 9/121403
[patent_app_country] => US
[patent_app_date] => 1998-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 911
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/047/06047906.pdf
[firstpage_image] =>[orig_patent_app_number] => 121403
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/121403 | Non-drip dispensing nozzle | Jul 22, 1998 | Issued |
Array
(
[id] => 4126685
[patent_doc_number] => 06015100
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-18
[patent_title] => 'Foam generating nozzle assembly with interchangeable nozzle tip'
[patent_app_type] => 1
[patent_app_number] => 9/114766
[patent_app_country] => US
[patent_app_date] => 1998-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3435
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/015/06015100.pdf
[firstpage_image] =>[orig_patent_app_number] => 114766
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/114766 | Foam generating nozzle assembly with interchangeable nozzle tip | Jul 13, 1998 | Issued |
Array
(
[id] => 4007921
[patent_doc_number] => 05992766
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-30
[patent_title] => 'Fuel injection valve'
[patent_app_type] => 1
[patent_app_number] => 9/114277
[patent_app_country] => US
[patent_app_date] => 1998-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1769
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/992/05992766.pdf
[firstpage_image] =>[orig_patent_app_number] => 114277
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/114277 | Fuel injection valve | Jul 12, 1998 | Issued |
Array
(
[id] => 4124878
[patent_doc_number] => 06062270
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-16
[patent_title] => 'Double-walled structure in a ventilation duct system'
[patent_app_type] => 1
[patent_app_number] => 9/113928
[patent_app_country] => US
[patent_app_date] => 1998-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3237
[patent_no_of_claims] => 15
[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/06/062/06062270.pdf
[firstpage_image] =>[orig_patent_app_number] => 113928
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/113928 | Double-walled structure in a ventilation duct system | Jul 9, 1998 | Issued |
Array
(
[id] => 4066836
[patent_doc_number] => 06053426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Apparatus for painting an ice surface of rink'
[patent_app_type] => 1
[patent_app_number] => 9/112280
[patent_app_country] => US
[patent_app_date] => 1998-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3481
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/053/06053426.pdf
[firstpage_image] =>[orig_patent_app_number] => 112280
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/112280 | Apparatus for painting an ice surface of rink | Jul 8, 1998 | Issued |
Array
(
[id] => 4171711
[patent_doc_number] => 06041829
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-03-28
[patent_title] => 'Undersea pipe'
[patent_app_type] => 1
[patent_app_number] => 9/107718
[patent_app_country] => US
[patent_app_date] => 1998-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1509
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/041/06041829.pdf
[firstpage_image] =>[orig_patent_app_number] => 107718
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/107718 | Undersea pipe | Jun 29, 1998 | Issued |
Array
(
[id] => 4206574
[patent_doc_number] => 06009910
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-04
[patent_title] => 'Refrigerant transporting hose'
[patent_app_type] => 1
[patent_app_number] => 9/106105
[patent_app_country] => US
[patent_app_date] => 1998-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2913
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/009/06009910.pdf
[firstpage_image] =>[orig_patent_app_number] => 106105
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/106105 | Refrigerant transporting hose | Jun 28, 1998 | Issued |
Array
(
[id] => 4219117
[patent_doc_number] => 06089472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Shower head'
[patent_app_type] => 1
[patent_app_number] => 9/094561
[patent_app_country] => US
[patent_app_date] => 1998-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1422
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/089/06089472.pdf
[firstpage_image] =>[orig_patent_app_number] => 094561
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/094561 | Shower head | Jun 14, 1998 | Issued |
Array
(
[id] => 4219174
[patent_doc_number] => 06089476
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-18
[patent_title] => 'Fuel injection valve for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 9/094156
[patent_app_country] => US
[patent_app_date] => 1998-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 7
[patent_no_of_words] => 4657
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/089/06089476.pdf
[firstpage_image] =>[orig_patent_app_number] => 094156
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/094156 | Fuel injection valve for an internal combustion engine | Jun 8, 1998 | Issued |
Array
(
[id] => 3920185
[patent_doc_number] => 05988534
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Spreader mount assembly'
[patent_app_type] => 1
[patent_app_number] => 9/093575
[patent_app_country] => US
[patent_app_date] => 1998-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 4656
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/988/05988534.pdf
[firstpage_image] =>[orig_patent_app_number] => 093575
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/093575 | Spreader mount assembly | Jun 7, 1998 | Issued |
Array
(
[id] => 4214883
[patent_doc_number] => 06073657
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-13
[patent_title] => 'Method for producing homogeneous material with an extruder, an extruder, and a multilayer plastic pipe'
[patent_app_type] => 1
[patent_app_number] => 9/077902
[patent_app_country] => US
[patent_app_date] => 1998-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 7321
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/073/06073657.pdf
[firstpage_image] =>[orig_patent_app_number] => 077902
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/077902 | Method for producing homogeneous material with an extruder, an extruder, and a multilayer plastic pipe | Jun 3, 1998 | Issued |
Array
(
[id] => 4070353
[patent_doc_number] => 06024294
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Portable spreader'
[patent_app_type] => 1
[patent_app_number] => 9/089970
[patent_app_country] => US
[patent_app_date] => 1998-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1098
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/024/06024294.pdf
[firstpage_image] =>[orig_patent_app_number] => 089970
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/089970 | Portable spreader | Jun 2, 1998 | Issued |
Array
(
[id] => 4189650
[patent_doc_number] => 06026863
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-22
[patent_title] => 'Insulation system and a method of providing an insulation system on a pipe or a container (\"insulation system\")'
[patent_app_type] => 1
[patent_app_number] => 9/066440
[patent_app_country] => US
[patent_app_date] => 1998-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2666
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[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/026/06026863.pdf
[firstpage_image] =>[orig_patent_app_number] => 066440
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/066440 | Insulation system and a method of providing an insulation system on a pipe or a container ("insulation system") | May 31, 1998 | Issued |
Array
(
[id] => 3986923
[patent_doc_number] => 06003785
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Composite material bell cup'
[patent_app_type] => 1
[patent_app_number] => 9/085589
[patent_app_country] => US
[patent_app_date] => 1998-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1431
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/003/06003785.pdf
[firstpage_image] =>[orig_patent_app_number] => 085589
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/085589 | Composite material bell cup | May 26, 1998 | Issued |
Array
(
[id] => 4131914
[patent_doc_number] => 06102077
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'Multiple-tube flexible pipe having high compressive strength'
[patent_app_type] => 1
[patent_app_number] => 9/077236
[patent_app_country] => US
[patent_app_date] => 1998-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 5054
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/102/06102077.pdf
[firstpage_image] =>[orig_patent_app_number] => 077236
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/077236 | Multiple-tube flexible pipe having high compressive strength | May 25, 1998 | Issued |
Array
(
[id] => 4003422
[patent_doc_number] => 05992469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-30
[patent_title] => 'Composite pipe with integral socket'
[patent_app_type] => 1
[patent_app_number] => 9/083845
[patent_app_country] => US
[patent_app_date] => 1998-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/992/05992469.pdf
[firstpage_image] =>[orig_patent_app_number] => 083845
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/083845 | Composite pipe with integral socket | May 21, 1998 | Issued |
Array
(
[id] => 3892236
[patent_doc_number] => 06000473
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-14
[patent_title] => 'Low differential check valve for sprinkler systems'
[patent_app_type] => 1
[patent_app_number] => 9/080878
[patent_app_country] => US
[patent_app_date] => 1998-05-18
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/000/06000473.pdf
[firstpage_image] =>[orig_patent_app_number] => 080878
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/080878 | Low differential check valve for sprinkler systems | May 17, 1998 | Issued |
Array
(
[id] => 4124889
[patent_doc_number] => 06029749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-29
[patent_title] => 'Actuator for check valve'
[patent_app_type] => 1
[patent_app_number] => 9/080879
[patent_app_country] => US
[patent_app_date] => 1998-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
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[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/029/06029749.pdf
[firstpage_image] =>[orig_patent_app_number] => 080879
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/080879 | Actuator for check valve | May 17, 1998 | Issued |