Search

Davoud Aman Zand

Examiner (ID: 13996, Phone: (571)272-2697 , Office: P/2443 )

Most Active Art Unit
2443
Art Unit(s)
2445, 2443
Total Applications
593
Issued Applications
509
Pending Applications
28
Abandoned Applications
71

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17441013 [patent_doc_number] => 20220061518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ANIMAL HAIRBRUSH [patent_app_type] => utility [patent_app_number] => 17/398950 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398950
Animal hairbrush Aug 9, 2021 Issued
Array ( [id] => 17866415 [patent_doc_number] => 20220289150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Handheld Washing Device [patent_app_type] => utility [patent_app_number] => 17/385114 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385114
Handheld Washing Device Jul 25, 2021 Abandoned
Array ( [id] => 17306081 [patent_doc_number] => 11207162 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-28 [patent_title] => Electric toothbrush head [patent_app_type] => utility [patent_app_number] => 17/377938 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1963 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377938
Electric toothbrush head Jul 15, 2021 Issued
Array ( [id] => 17561122 [patent_doc_number] => 20220125271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => GROUT CLEANING ATTACHMENT FOR A SHOE [patent_app_type] => utility [patent_app_number] => 17/372491 [patent_app_country] => US [patent_app_date] => 2021-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372491
Grout cleaning attachment for a shoe Jul 10, 2021 Issued
Array ( [id] => 17342946 [patent_doc_number] => 20220009277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => PAINT STIR SPATULA [patent_app_type] => utility [patent_app_number] => 17/371666 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371666
PAINT STIR SPATULA Jul 8, 2021 Abandoned
Array ( [id] => 19164451 [patent_doc_number] => 11980333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => Automatic shoe-shining device [patent_app_type] => utility [patent_app_number] => 17/361426 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5932 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361426
Automatic shoe-shining device Jun 28, 2021 Issued
Array ( [id] => 19058500 [patent_doc_number] => 11937688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Toothbrushes and audible signal generating components thereof [patent_app_type] => utility [patent_app_number] => 17/355191 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 10386 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355191
Toothbrushes and audible signal generating components thereof Jun 22, 2021 Issued
Array ( [id] => 17139875 [patent_doc_number] => 20210307886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => Powered Oral Care Implement [patent_app_type] => utility [patent_app_number] => 17/354245 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354245
Powered oral care implement Jun 21, 2021 Issued
Array ( [id] => 18885959 [patent_doc_number] => 11864715 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Mopping extension for a robotic vacuum [patent_app_type] => utility [patent_app_number] => 17/348655 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3722 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348655
Mopping extension for a robotic vacuum Jun 14, 2021 Issued
Array ( [id] => 17273435 [patent_doc_number] => 20210379633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => FLEXIBLE AND EXTENDABLE CONDUIT DESCALING ARTICLE [patent_app_type] => utility [patent_app_number] => 17/343537 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343537
Flexible and extendable conduit descaling article Jun 8, 2021 Issued
Array ( [id] => 19041838 [patent_doc_number] => 11930911 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Hair grooming device and associated use therefore [patent_app_type] => utility [patent_app_number] => 17/336143 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 3694 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336143
Hair grooming device and associated use therefore May 31, 2021 Issued
Array ( [id] => 19372490 [patent_doc_number] => 12064028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Method of making composite head safety toothbrush [patent_app_type] => utility [patent_app_number] => 17/327734 [patent_app_country] => US [patent_app_date] => 2021-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3509 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327734
Method of making composite head safety toothbrush May 22, 2021 Issued
Array ( [id] => 18477463 [patent_doc_number] => 11691189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Robot for oil tank cleaning [patent_app_type] => utility [patent_app_number] => 17/322943 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2483 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 695 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322943
Robot for oil tank cleaning May 17, 2021 Issued
Array ( [id] => 17212518 [patent_doc_number] => 20210345854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => APPARATUS FOR CLEANING FOOTWEAR [patent_app_type] => utility [patent_app_number] => 17/313666 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313666
APPARATUS FOR CLEANING FOOTWEAR May 5, 2021 Abandoned
Array ( [id] => 18027315 [patent_doc_number] => 11510474 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => Cosmetic applicator and method of use [patent_app_type] => utility [patent_app_number] => 17/302528 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 37 [patent_no_of_words] => 11113 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302528
Cosmetic applicator and method of use May 4, 2021 Issued
Array ( [id] => 17183038 [patent_doc_number] => 20210329923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => BOWLING BALL HOLE ANTIMICROBIAL WIPES [patent_app_type] => utility [patent_app_number] => 17/240762 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240762
BOWLING BALL HOLE ANTIMICROBIAL WIPES Apr 25, 2021 Abandoned
Array ( [id] => 17814648 [patent_doc_number] => 11420240 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-23 [patent_title] => Pipe cleaning tool [patent_app_type] => utility [patent_app_number] => 17/238274 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2066 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238274
Pipe cleaning tool Apr 22, 2021 Issued
Array ( [id] => 17312112 [patent_doc_number] => 20210401160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => FLOOR CLEANER [patent_app_type] => utility [patent_app_number] => 17/237534 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237534
FLOOR CLEANER Apr 21, 2021 Abandoned
Array ( [id] => 17183288 [patent_doc_number] => 20210330173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => WATER BOIL CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 17/236078 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236078
Water boil cleaning device Apr 20, 2021 Issued
Array ( [id] => 17266011 [patent_doc_number] => 11191411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Vertical surface cleaning autonomous device [patent_app_type] => utility [patent_app_number] => 17/235004 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3488 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235004
Vertical surface cleaning autonomous device Apr 19, 2021 Issued
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