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] => 19330752 [patent_doc_number] => 20240245182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Hair Straightening Brush [patent_app_type] => utility [patent_app_number] => 18/623350 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18623350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623350
Hair Straightening Brush Mar 31, 2024 Pending
Array ( [id] => 19854076 [patent_doc_number] => 12256883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Mopping extension for a robotic vacuum [patent_app_type] => utility [patent_app_number] => 18/392516 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4752 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392516
Mopping extension for a robotic vacuum Dec 20, 2023 Issued
Array ( [id] => 19096140 [patent_doc_number] => 20240115367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => ATTACHMENT FOR AN ORAL CARE DEVICE HANDLE [patent_app_type] => utility [patent_app_number] => 18/390257 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18390257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390257
Attachment for an oral care device handle Dec 19, 2023 Issued
Array ( [id] => 19665949 [patent_doc_number] => 12178669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Cutting tool cleaning accessory [patent_app_type] => utility [patent_app_number] => 18/505467 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505467
Cutting tool cleaning accessory Nov 8, 2023 Issued
Array ( [id] => 19002488 [patent_doc_number] => 20240066559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => EARPHONE CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/387412 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387412
EARPHONE CLEANING DEVICE Nov 5, 2023 Abandoned
Array ( [id] => 18969839 [patent_doc_number] => 20240049931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => UPWARD AND RADIAL FLOOR CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/383029 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18383029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383029
UPWARD AND RADIAL FLOOR CLEANING APPARATUS Oct 22, 2023 Abandoned
Array ( [id] => 19002498 [patent_doc_number] => 20240066569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => METHOD OF UTILIZING A HANDHELD BOTTLE WASHER [patent_app_type] => utility [patent_app_number] => 18/378445 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378445
Method of utilizing a handheld bottle washer Oct 9, 2023 Issued
Array ( [id] => 19637348 [patent_doc_number] => 12167944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Instrument cleaning assemblies and related methods [patent_app_type] => utility [patent_app_number] => 18/481755 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 4835 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481755
Instrument cleaning assemblies and related methods Oct 4, 2023 Issued
Array ( [id] => 19410165 [patent_doc_number] => 12075956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Base station and cleaning robot system [patent_app_type] => utility [patent_app_number] => 18/480079 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 60 [patent_no_of_words] => 19092 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480079
Base station and cleaning robot system Oct 2, 2023 Issued
Array ( [id] => 18969783 [patent_doc_number] => 20240049875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => FOLDABLE TOOTHBRUSH WITH CARABINER [patent_app_type] => utility [patent_app_number] => 18/475030 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475030
FOLDABLE TOOTHBRUSH WITH CARABINER Sep 25, 2023 Abandoned
Array ( [id] => 18859554 [patent_doc_number] => 20230413988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => POWERED ORAL CARE IMPLEMENT INCLUDING A TRACKING MODULE AND TRACKING MODULE THEREOF [patent_app_type] => utility [patent_app_number] => 18/466014 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18466014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466014
Powered oral care implement including a tracking module and tracking module thereof Sep 12, 2023 Issued
Array ( [id] => 19456435 [patent_doc_number] => 12096898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Floor cleaning system [patent_app_type] => utility [patent_app_number] => 18/358566 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 61 [patent_no_of_words] => 12163 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358566
Floor cleaning system Jul 24, 2023 Issued
Array ( [id] => 19656287 [patent_doc_number] => 20240423352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Plank Finish Applicator And Method Of Use [patent_app_type] => utility [patent_app_number] => 18/212277 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212277
Plank finish applicator and method of use Jun 20, 2023 Issued
Array ( [id] => 19134398 [patent_doc_number] => 11969306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Oral hygiene system for compliance monitoring and tele-dentistry system [patent_app_type] => utility [patent_app_number] => 18/210824 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 28766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210824
Oral hygiene system for compliance monitoring and tele-dentistry system Jun 15, 2023 Issued
Array ( [id] => 18962381 [patent_doc_number] => 11896116 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Electric toothbrush rotating replacement head device [patent_app_type] => utility [patent_app_number] => 18/335966 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335966
Electric toothbrush rotating replacement head device Jun 14, 2023 Issued
Array ( [id] => 19564031 [patent_doc_number] => 12138782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Robot cleaner, station and cleaning system [patent_app_type] => utility [patent_app_number] => 18/308292 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 12312 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308292
Robot cleaner, station and cleaning system Apr 26, 2023 Issued
Array ( [id] => 18565409 [patent_doc_number] => 20230255736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Teeth Cleaning Device [patent_app_type] => utility [patent_app_number] => 18/303974 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303974
Teeth cleaning device Apr 19, 2023 Issued
Array ( [id] => 18841847 [patent_doc_number] => 20230404250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => FINGER-WEARABLE ORAL HYGIENE DEVICE AND METHOD OF USING [patent_app_type] => utility [patent_app_number] => 18/136806 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136806
Finger-wearable oral hygiene device and method of using Apr 18, 2023 Issued
Array ( [id] => 18523454 [patent_doc_number] => 20230234109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Pipe Oxidation Removal Tool [patent_app_type] => utility [patent_app_number] => 18/130324 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130324
Pipe Oxidation Removal Tool Apr 2, 2023 Abandoned
Array ( [id] => 18566147 [patent_doc_number] => 20230256475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => PARTIALLY COMPRESSED CLEANING SUBSTRATE FOR MEDIA TRANSPORT DEVICE [patent_app_type] => utility [patent_app_number] => 18/167541 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167541
Partially compressed cleaning substrate for media transport device Feb 9, 2023 Issued
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