Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 8431655 [patent_doc_number] => 20120253530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'IRRIGATION SYSTEM HAVING AN APPLICANT DISPERSAL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/429810 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6531 [patent_no_of_claims] => 25 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13429810 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/429810
Irrigation system having an applicant dispersal assembly Mar 25, 2012 Issued
Array ( [id] => 8967025 [patent_doc_number] => 08505833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Manual filling aid with push button fill' [patent_app_type] => utility [patent_app_number] => 13/429516 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 6655 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13429516 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/429516
Manual filling aid with push button fill Mar 25, 2012 Issued
Array ( [id] => 8261495 [patent_doc_number] => 20120160931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'ROTARY ATOMIZER FOR PARTICULATE PAINTS' [patent_app_type] => utility [patent_app_number] => 13/414194 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2475 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13414194 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/414194
Rotary atomizer for particulate paints Mar 6, 2012 Issued
Array ( [id] => 8900899 [patent_doc_number] => 20130168402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'COVERING TO EXTEND THE USEFUL LIFE AND REGULATE THE POTENCY OF AIR FRESHENING PRODUCTS' [patent_app_type] => utility [patent_app_number] => 13/414630 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2398 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13414630 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/414630
COVERING TO EXTEND THE USEFUL LIFE AND REGULATE THE POTENCY OF AIR FRESHENING PRODUCTS Mar 6, 2012 Abandoned
Array ( [id] => 10868799 [patent_doc_number] => 08893988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-25 [patent_title] => 'Liquid-dispensing station' [patent_app_type] => utility [patent_app_number] => 13/354391 [patent_app_country] => US [patent_app_date] => 2012-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6628 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13354391 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/354391
Liquid-dispensing station Jan 19, 2012 Issued
Array ( [id] => 9322006 [patent_doc_number] => 08657020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-02-25 [patent_title] => 'Low pressure, extended coverage, fire protection sprinkler' [patent_app_type] => utility [patent_app_number] => 13/354213 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10438 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13354213 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/354213
Low pressure, extended coverage, fire protection sprinkler Jan 18, 2012 Issued
Array ( [id] => 8298788 [patent_doc_number] => 20120181347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'Valve For A Spray Gun, Spray Gun And Method' [patent_app_type] => utility [patent_app_number] => 13/353370 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4332 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13353370 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/353370
Valve for a spray gun, spray gun and method Jan 18, 2012 Issued
Array ( [id] => 8700149 [patent_doc_number] => 08393360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Fuel transferring system and method of use' [patent_app_type] => utility [patent_app_number] => 13/351888 [patent_app_country] => US [patent_app_date] => 2012-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5341 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13351888 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/351888
Fuel transferring system and method of use Jan 16, 2012 Issued
Array ( [id] => 8298806 [patent_doc_number] => 20120181352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'LIQUID EJECTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/352164 [patent_app_country] => US [patent_app_date] => 2012-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 21629 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13352164 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352164
Liquid ejecting apparatus Jan 16, 2012 Issued
Array ( [id] => 8298784 [patent_doc_number] => 20120181348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'Drinking Straw' [patent_app_type] => utility [patent_app_number] => 13/350414 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2241 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13350414 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/350414
Drinking Straw Jan 12, 2012 Abandoned
Array ( [id] => 9921049 [patent_doc_number] => 08978998 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-03-17 [patent_title] => 'Mountable fragrance dispenser' [patent_app_type] => utility [patent_app_number] => 13/349846 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2440 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13349846 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349846
Mountable fragrance dispenser Jan 12, 2012 Issued
Array ( [id] => 8925311 [patent_doc_number] => 20130181071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'FUEL NOZZLE AND PROCESS OF FABRICATING A FUEL NOZZLE' [patent_app_type] => utility [patent_app_number] => 13/348732 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3145 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13348732 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/348732
Fuel nozzle and process of fabricating a fuel nozzle Jan 11, 2012 Issued
Array ( [id] => 8298655 [patent_doc_number] => 20120181208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'ARTICLE AND METHOD FOR SPREADING A SUBSTANCE ABOUT A SURFACE' [patent_app_type] => utility [patent_app_number] => 13/349156 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1183 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13349156 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/349156
Article and method for spreading a substance about a surface Jan 11, 2012 Issued
Array ( [id] => 8321028 [patent_doc_number] => 20120193442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'INTERCHANGEABLE SCENT CARTRIDGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/348605 [patent_app_country] => US [patent_app_date] => 2012-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4459 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13348605 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/348605
Interchangeable scent cartridge system Jan 10, 2012 Issued
Array ( [id] => 8913740 [patent_doc_number] => 20130175365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'SYSTEM FOR GASIFICATION FUEL INJECTION' [patent_app_type] => utility [patent_app_number] => 13/347657 [patent_app_country] => US [patent_app_date] => 2012-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6442 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13347657 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/347657
System for gasification fuel injection Jan 9, 2012 Issued
Array ( [id] => 8913432 [patent_doc_number] => 20130175057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'METHOD FOR PROVIDING A FIRE-RESISTANT COMPONENT' [patent_app_type] => utility [patent_app_number] => 13/346384 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4048 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13346384 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346384
METHOD FOR PROVIDING A FIRE-RESISTANT COMPONENT Jan 8, 2012 Abandoned
Array ( [id] => 10862338 [patent_doc_number] => 08888021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Fuel injector' [patent_app_type] => utility [patent_app_number] => 13/344665 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7434 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13344665 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/344665
Fuel injector Jan 5, 2012 Issued
Array ( [id] => 8913735 [patent_doc_number] => 20130175360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'HIGH-VOLUME, PART-CIRCLE SPRINKLER HEAD' [patent_app_type] => utility [patent_app_number] => 13/345316 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4274 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13345316 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/345316
High-volume, part-circle sprinkler head Jan 5, 2012 Issued
Array ( [id] => 9887606 [patent_doc_number] => 08973849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-03-10 [patent_title] => 'Attachment for a pressure washer' [patent_app_type] => utility [patent_app_number] => 13/345177 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13345177 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/345177
Attachment for a pressure washer Jan 5, 2012 Issued
Array ( [id] => 8286009 [patent_doc_number] => 20120174333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'WIPER FLUID HEATER' [patent_app_type] => utility [patent_app_number] => 13/344701 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1839 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13344701 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/344701
WIPER FLUID HEATER Jan 5, 2012 Abandoned
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