Search

Michael W. Chao

Examiner (ID: 8710)

Most Active Art Unit
2492
Art Unit(s)
2492, 2442
Total Applications
603
Issued Applications
382
Pending Applications
82
Abandoned Applications
166

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10704968 [patent_doc_number] => 20160051116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'SPRAY NOZZLE' [patent_app_type] => utility [patent_app_number] => 14/835643 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3843 [patent_no_of_claims] => 19 [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] => 14835643 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/835643
SPRAY NOZZLE Aug 24, 2015 Abandoned
Array ( [id] => 10768185 [patent_doc_number] => 20160114341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'DEFLECTOR FOR A BROADCAST SPREADER' [patent_app_type] => utility [patent_app_number] => 14/832354 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6328 [patent_no_of_claims] => 20 [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] => 14832354 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832354
DEFLECTOR FOR A BROADCAST SPREADER Aug 20, 2015 Abandoned
Array ( [id] => 10756488 [patent_doc_number] => 20160102640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'FUEL INJECTION VALVE FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/827173 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4485 [patent_no_of_claims] => 20 [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] => 14827173 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/827173
Fuel injection valve for an internal combustion engine Aug 13, 2015 Issued
Array ( [id] => 10756487 [patent_doc_number] => 20160102639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'VALVE ASSEMBLY WITH A GUIDING ELEMENT AND FLUID INJECTOR' [patent_app_type] => utility [patent_app_number] => 14/827123 [patent_app_country] => US [patent_app_date] => 2015-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5184 [patent_no_of_claims] => 15 [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] => 14827123 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/827123
Valve assembly with a guiding element and fluid injector Aug 13, 2015 Issued
Array ( [id] => 10460075 [patent_doc_number] => 20150345090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'GRANULAR SPREADER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/822255 [patent_app_country] => US [patent_app_date] => 2015-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4982 [patent_no_of_claims] => 20 [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] => 14822255 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/822255
GRANULAR SPREADER ASSEMBLY Aug 9, 2015 Abandoned
Array ( [id] => 10775188 [patent_doc_number] => 20160121344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'Overhead showerhead enabling auto-cleaning of nozzle openings thereof' [patent_app_type] => utility [patent_app_number] => 14/819431 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1876 [patent_no_of_claims] => 5 [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] => 14819431 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819431
Overhead showerhead enabling auto-cleaning of nozzle openings thereof Aug 5, 2015 Issued
Array ( [id] => 12000509 [patent_doc_number] => 20170304664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'QUICK-RESPONSE SPRINKLER' [patent_app_type] => utility [patent_app_number] => 15/513153 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1350 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [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] => 15513153 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513153
Quick-response sprinkler Jul 28, 2015 Issued
Array ( [id] => 11987025 [patent_doc_number] => 20170291180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'DEVICE FOR APPLYING A VISCOUS MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/512867 [patent_app_country] => US [patent_app_date] => 2015-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3440 [patent_no_of_claims] => 19 [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] => 15512867 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/512867
Device for applying a viscous material Jul 22, 2015 Issued
Array ( [id] => 11017167 [patent_doc_number] => 20160214121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'NOZZLE FOR SEALANT APPLICATOR HAVING APPLICATION ENHANCING FORMATION' [patent_app_type] => utility [patent_app_number] => 14/804875 [patent_app_country] => US [patent_app_date] => 2015-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1883 [patent_no_of_claims] => 15 [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] => 14804875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/804875
Nozzle for sealant applicator having application enhancing formation Jul 20, 2015 Issued
Array ( [id] => 11755336 [patent_doc_number] => 20170202203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'Weed Control' [patent_app_type] => utility [patent_app_number] => 15/329157 [patent_app_country] => US [patent_app_date] => 2015-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3392 [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] => 15329157 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329157
Weed control Jul 16, 2015 Issued
Array ( [id] => 15607239 [patent_doc_number] => 10584670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Nozzle plate for fuel injection unit [patent_app_type] => utility [patent_app_number] => 15/513026 [patent_app_country] => US [patent_app_date] => 2015-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 41 [patent_no_of_words] => 12540 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513026 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513026
Nozzle plate for fuel injection unit Jul 15, 2015 Issued
Array ( [id] => 10980603 [patent_doc_number] => 20160177547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'WATER FOUNTAIN' [patent_app_type] => utility [patent_app_number] => 14/795158 [patent_app_country] => US [patent_app_date] => 2015-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2264 [patent_no_of_claims] => 7 [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] => 14795158 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/795158
WATER FOUNTAIN Jul 8, 2015 Abandoned
Array ( [id] => 10404449 [patent_doc_number] => 20150289458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'IN LINE BUTTON DRIP EMITTER' [patent_app_type] => utility [patent_app_number] => 14/746868 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9928 [patent_no_of_claims] => 20 [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] => 14746868 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/746868
IN LINE BUTTON DRIP EMITTER Jun 22, 2015 Abandoned
Array ( [id] => 10466317 [patent_doc_number] => 20150351332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'Sprinkler Flow Valves' [patent_app_type] => utility [patent_app_number] => 14/728879 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2545 [patent_no_of_claims] => 18 [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] => 14728879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/728879
Sprinkler Flow Valves Jun 1, 2015 Abandoned
Array ( [id] => 10458230 [patent_doc_number] => 20150343246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'SAFETY SYSTEM FOR AUTOCLAVES' [patent_app_type] => utility [patent_app_number] => 14/725618 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2761 [patent_no_of_claims] => 9 [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] => 14725618 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/725618
Safety system for autoclaves May 28, 2015 Issued
Array ( [id] => 10451101 [patent_doc_number] => 20150336115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'METHOD FOR PRODUCING AN APERTURE PLATE' [patent_app_type] => utility [patent_app_number] => 14/719036 [patent_app_country] => US [patent_app_date] => 2015-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3790 [patent_no_of_claims] => 19 [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] => 14719036 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/719036
Method for producing an aperture plate May 20, 2015 Issued
Array ( [id] => 10586944 [patent_doc_number] => 09308539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Attachment to improve transfer efficiency for a spraying device' [patent_app_type] => utility [patent_app_number] => 14/696678 [patent_app_country] => US [patent_app_date] => 2015-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 6843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 562 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14696678 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/696678
Attachment to improve transfer efficiency for a spraying device Apr 26, 2015 Issued
Array ( [id] => 12246407 [patent_doc_number] => 09919171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Fluid control device and method for projecting a fluid' [patent_app_type] => utility [patent_app_number] => 14/685070 [patent_app_country] => US [patent_app_date] => 2015-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 7305 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14685070 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/685070
Fluid control device and method for projecting a fluid Apr 12, 2015 Issued
Array ( [id] => 11098848 [patent_doc_number] => 20160295818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'Collapsible Liquid Container and Dispenser' [patent_app_type] => utility [patent_app_number] => 14/680412 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3350 [patent_no_of_claims] => 18 [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] => 14680412 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680412
Collapsible Liquid Container and Dispenser Apr 6, 2015 Abandoned
Array ( [id] => 11436802 [patent_doc_number] => 20170037823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'MANUFACTURING METHOD FOR FUEL INJECTION DEVICE NOZZLE PLATE, DIE FOR FUEL INJECTION DEVICE NOZZLE PLATE, AND FUEL INJECTION DEVICE NOZZLE PLATE' [patent_app_type] => utility [patent_app_number] => 15/303623 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8433 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 15303623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303623
MANUFACTURING METHOD FOR FUEL INJECTION DEVICE NOZZLE PLATE, DIE FOR FUEL INJECTION DEVICE NOZZLE PLATE, AND FUEL INJECTION DEVICE NOZZLE PLATE Feb 26, 2015 Abandoned
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