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] => 11569035 [patent_doc_number] => 20170107679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'SNOW REMOVAL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/883078 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2009 [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] => 14883078 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883078
SNOW REMOVAL DEVICE Oct 13, 2015 Abandoned
Array ( [id] => 11569669 [patent_doc_number] => 20170108313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'MOBILE CHEMICAL AGENT DELIVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/882798 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2636 [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] => 14882798 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882798
MOBILE CHEMICAL AGENT DELIVERY SYSTEM Oct 13, 2015 Abandoned
Array ( [id] => 11420286 [patent_doc_number] => 20170028430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'Atomizing Assembly and Atomizer Having the Same' [patent_app_type] => utility [patent_app_number] => 14/882103 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1499 [patent_no_of_claims] => 12 [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] => 14882103 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882103
Atomizing Assembly and Atomizer Having the Same Oct 12, 2015 Abandoned
Array ( [id] => 16335886 [patent_doc_number] => 10786826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Equalization of nozzle performance for sprayers [patent_app_type] => utility [patent_app_number] => 14/880303 [patent_app_country] => US [patent_app_date] => 2015-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10317 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14880303 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/880303
Equalization of nozzle performance for sprayers Oct 11, 2015 Issued
Array ( [id] => 11554485 [patent_doc_number] => 20170100731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'SHOWER HEAD ASSEMBLY WITH AIR HOLES' [patent_app_type] => utility [patent_app_number] => 14/878303 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2866 [patent_no_of_claims] => 8 [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] => 14878303 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878303
SHOWER HEAD ASSEMBLY WITH AIR HOLES Oct 7, 2015 Abandoned
Array ( [id] => 12303027 [patent_doc_number] => 09937369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Fire extinguishing equipment [patent_app_type] => utility [patent_app_number] => 14/878970 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3425 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14878970 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878970
Fire extinguishing equipment Oct 7, 2015 Issued
Array ( [id] => 10761033 [patent_doc_number] => 20160107186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'Essential Oil Diffuser' [patent_app_type] => utility [patent_app_number] => 14/876338 [patent_app_country] => US [patent_app_date] => 2015-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3526 [patent_no_of_claims] => 10 [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] => 14876338 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/876338
Essential oil diffuser Oct 5, 2015 Issued
Array ( [id] => 16026181 [patent_doc_number] => 10675492 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-09 [patent_title] => Combustible concealed space [patent_app_type] => utility [patent_app_number] => 14/869653 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6273 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14869653 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/869653
Combustible concealed space Sep 28, 2015 Issued
Array ( [id] => 11449381 [patent_doc_number] => 09573008 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-21 [patent_title] => 'Fire suppression system' [patent_app_type] => utility [patent_app_number] => 14/869413 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1893 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 906 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14869413 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/869413
Fire suppression system Sep 28, 2015 Issued
14/868836 SPRINKLER ASSEMBLY PROTECTOR Sep 28, 2015 Abandoned
Array ( [id] => 10762724 [patent_doc_number] => 20160108877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'FUEL INJECTION NOZZLE' [patent_app_type] => utility [patent_app_number] => 14/865348 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5468 [patent_no_of_claims] => 6 [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] => 14865348 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865348
FUEL INJECTION NOZZLE Sep 24, 2015 Abandoned
Array ( [id] => 11677472 [patent_doc_number] => 09675984 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-13 [patent_title] => 'Rapid cleaner and disinfecting system' [patent_app_type] => utility [patent_app_number] => 14/860190 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4416 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14860190 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/860190
Rapid cleaner and disinfecting system Sep 20, 2015 Issued
Array ( [id] => 17149258 [patent_doc_number] => 11142317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Method and apparatus for artificial distribution of insects or spray [patent_app_type] => utility [patent_app_number] => 15/513232 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7711 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513232
Method and apparatus for artificial distribution of insects or spray Sep 20, 2015 Issued
Array ( [id] => 17149258 [patent_doc_number] => 11142317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Method and apparatus for artificial distribution of insects or spray [patent_app_type] => utility [patent_app_number] => 15/513232 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7711 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513232
Method and apparatus for artificial distribution of insects or spray Sep 20, 2015 Issued
Array ( [id] => 12166564 [patent_doc_number] => 09885328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 14/856812 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7888 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14856812 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/856812
Fuel injection valve Sep 16, 2015 Issued
Array ( [id] => 12364752 [patent_doc_number] => 09956444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Gas extinguishing system [patent_app_type] => utility [patent_app_number] => 14/849650 [patent_app_country] => US [patent_app_date] => 2015-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6375 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14849650 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/849650
Gas extinguishing system Sep 9, 2015 Issued
Array ( [id] => 11901308 [patent_doc_number] => 09770730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Cleaning apparatus' [patent_app_type] => utility [patent_app_number] => 14/846236 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2515 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14846236 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846236
Cleaning apparatus Sep 3, 2015 Issued
Array ( [id] => 10723164 [patent_doc_number] => 20160069310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'FUEL INJECTOR WITH DIESEL PILOT INJECTION' [patent_app_type] => utility [patent_app_number] => 14/844066 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5468 [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] => 14844066 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844066
FUEL INJECTOR WITH DIESEL PILOT INJECTION Sep 2, 2015 Abandoned
Array ( [id] => 10721579 [patent_doc_number] => 20160067726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'PRESSURE WASHER SPRAY GUN WITH GRIP SENSOR' [patent_app_type] => utility [patent_app_number] => 14/845034 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5357 [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] => 14845034 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/845034
PRESSURE WASHER SPRAY GUN WITH GRIP SENSOR Sep 2, 2015 Abandoned
Array ( [id] => 10713099 [patent_doc_number] => 20160059245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'SHOWER' [patent_app_type] => utility [patent_app_number] => 14/843703 [patent_app_country] => US [patent_app_date] => 2015-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 22417 [patent_no_of_claims] => 24 [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] => 14843703 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/843703
Shower Sep 1, 2015 Issued
Menu