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] => 16523088 [patent_doc_number] => 20200397168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => STRAW APPARATUS [patent_app_type] => utility [patent_app_number] => 16/905773 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905773
STRAW APPARATUS Jun 17, 2020 Abandoned
Array ( [id] => 17291380 [patent_doc_number] => 20210387219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Water Spray Gun [patent_app_type] => utility [patent_app_number] => 16/897286 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897286
Water spray gun Jun 9, 2020 Issued
Array ( [id] => 18517768 [patent_doc_number] => 11707641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Combustible concealed space [patent_app_type] => utility [patent_app_number] => 16/895072 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6291 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895072
Combustible concealed space Jun 7, 2020 Issued
Array ( [id] => 18448746 [patent_doc_number] => 20230190021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Improved Drinking Straws and Manufacturing Process [patent_app_type] => utility [patent_app_number] => 17/926938 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926938
Improved Drinking Straws and Manufacturing Process Jun 1, 2020 Pending
Array ( [id] => 16725964 [patent_doc_number] => 20210093111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Washable Straw of High Practicality [patent_app_type] => utility [patent_app_number] => 16/889754 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889754
Washable straw of high practicality May 31, 2020 Issued
Array ( [id] => 18459785 [patent_doc_number] => 11684059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Agricultural sprayer control system [patent_app_type] => utility [patent_app_number] => 17/594755 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7202 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594755
Agricultural sprayer control system May 25, 2020 Issued
Array ( [id] => 16282995 [patent_doc_number] => 20200276597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => SHOWER [patent_app_type] => utility [patent_app_number] => 16/877137 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877137
Shower May 17, 2020 Issued
Array ( [id] => 17227433 [patent_doc_number] => 20210353989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => FIRE SUPPRESSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/875301 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875301
Fire suppression system May 14, 2020 Issued
Array ( [id] => 18870214 [patent_doc_number] => 11857994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Crossover prevention valve [patent_app_type] => utility [patent_app_number] => 16/866008 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 6923 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866008
Crossover prevention valve May 3, 2020 Issued
Array ( [id] => 18232275 [patent_doc_number] => 11596819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Fire suppression system for a structure or a vehicle [patent_app_type] => utility [patent_app_number] => 16/861316 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3175 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861316
Fire suppression system for a structure or a vehicle Apr 28, 2020 Issued
Array ( [id] => 16397517 [patent_doc_number] => 20200338375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => FIRE SUPPRESSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/858515 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858515
FIRE SUPPRESSION SYSTEM Apr 23, 2020 Abandoned
Array ( [id] => 16375465 [patent_doc_number] => 20200324307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => System For Painting And Coating Of Substrates [patent_app_type] => utility [patent_app_number] => 16/848365 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848365 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848365
System For Painting And Coating Of Substrates Apr 13, 2020 Abandoned
Array ( [id] => 17139534 [patent_doc_number] => 20210307545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Drinking Straw and Stand Device [patent_app_type] => utility [patent_app_number] => 16/842057 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842057
Drinking Straw and Stand Device Apr 6, 2020 Abandoned
Array ( [id] => 17140303 [patent_doc_number] => 20210308314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Fragrance Carrier [patent_app_type] => utility [patent_app_number] => 16/842398 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842398
Fragrance Carrier Apr 6, 2020 Abandoned
Array ( [id] => 17140697 [patent_doc_number] => 20210308708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SYSTEM AND METHOD FOR MONITORING AGRICULTURAL SPRAYER OPERATION USING SPRAY FAN SHAPE [patent_app_type] => utility [patent_app_number] => 16/839285 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839285
System and method for monitoring agricultural sprayer operation using spray fan shape Apr 2, 2020 Issued
Array ( [id] => 17139536 [patent_doc_number] => 20210307547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Pump Operated Straw And Container Apparatus [patent_app_type] => utility [patent_app_number] => 16/837106 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837106
Pump operated straw and container apparatus Mar 31, 2020 Issued
Array ( [id] => 17124924 [patent_doc_number] => 20210299692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => TARGETED SPRAY APPLICATION TO PROTECT CROP [patent_app_type] => utility [patent_app_number] => 16/835505 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835505
Targeted spray application to protect crop Mar 30, 2020 Issued
Array ( [id] => 17123518 [patent_doc_number] => 20210298286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Electronically Controlled Valve System For Distributing Particulate Material [patent_app_type] => utility [patent_app_number] => 16/834234 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834234
Electronically controlled valve system for distributing particulate material Mar 29, 2020 Issued
Array ( [id] => 16342126 [patent_doc_number] => 20200306776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => GRAVITY POWERED SPRAYER [patent_app_type] => utility [patent_app_number] => 16/831937 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831937
GRAVITY POWERED SPRAYER Mar 26, 2020 Abandoned
Array ( [id] => 17109096 [patent_doc_number] => 20210289693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SYSTEM AND METHOD FOR MONITORING THE OPERATION OF AN AGRICULTURAL SPRAYER USING DROPLET SIZE AND/OR SHAPE [patent_app_type] => utility [patent_app_number] => 16/826798 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826798 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826798
SYSTEM AND METHOD FOR MONITORING THE OPERATION OF AN AGRICULTURAL SPRAYER USING DROPLET SIZE AND/OR SHAPE Mar 22, 2020 Abandoned
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