Search

Daniel Lastra

Examiner (ID: 5748, Phone: (571)272-6720 , Office: P/3622 )

Most Active Art Unit
3622
Art Unit(s)
3621, 3622, 3688, 3681, 2162
Total Applications
700
Issued Applications
243
Pending Applications
58
Abandoned Applications
400

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18349205 [patent_doc_number] => 20230137316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => HAIR STYLING DEVICE COMPRISING A HAIR WETNESS CONTROL MECHANISM [patent_app_type] => utility [patent_app_number] => 17/914910 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914910
HAIR STYLING DEVICE COMPRISING A HAIR WETNESS CONTROL MECHANISM Mar 29, 2021 Pending
Array ( [id] => 20577088 [patent_doc_number] => 12569322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Flosser attachment for dental tool [patent_app_type] => utility [patent_app_number] => 17/906573 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906573
Flosser attachment for dental tool Mar 16, 2021 Issued
Array ( [id] => 18055640 [patent_doc_number] => 20220386726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => MANUFACTURING METHOD FOR ROW OF ARTIFICIAL EYELASHES [patent_app_type] => utility [patent_app_number] => 17/774323 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774323
MANUFACTURING METHOD FOR ROW OF ARTIFICIAL EYELASHES Nov 8, 2020 Pending
Array ( [id] => 17502660 [patent_doc_number] => 20220095762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BIODEGRADABLE HAIR SHEETS FOR MODIFYING HAIR COLOR, SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/038145 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038145
BIODEGRADABLE HAIR SHEETS FOR MODIFYING HAIR COLOR, SYSTEMS AND METHODS OF USE Sep 29, 2020 Abandoned
Array ( [id] => 16555430 [patent_doc_number] => 20210000578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DENTAL FLOSS INSERTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/996840 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996840
DENTAL FLOSS INSERTION DEVICE Aug 17, 2020 Pending
Array ( [id] => 16670613 [patent_doc_number] => 20210059376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CONSTRUCTIVE ARRANGEMENT APPLIED TO A HAIR CLIP [patent_app_type] => utility [patent_app_number] => 16/989062 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16989062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989062
CONSTRUCTIVE ARRANGEMENT APPLIED TO A HAIR CLIP Aug 9, 2020 Abandoned
Array ( [id] => 17367566 [patent_doc_number] => 20220022618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => BOBBY PIN WITH IMPROVED GRIP [patent_app_type] => utility [patent_app_number] => 16/947151 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947151
BOBBY PIN WITH IMPROVED GRIP Jul 20, 2020 Abandoned
Array ( [id] => 17333911 [patent_doc_number] => 20220000242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Systems and Methods for Releasing Braids [patent_app_type] => utility [patent_app_number] => 16/921772 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921772
Systems and Methods for Releasing Braids Jul 5, 2020 Abandoned
Array ( [id] => 17169535 [patent_doc_number] => 20210323205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => COSMETIC LIP APPLICATOR [patent_app_type] => utility [patent_app_number] => 16/854809 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854809
COSMETIC LIP APPLICATOR Apr 20, 2020 Abandoned
Array ( [id] => 16206216 [patent_doc_number] => 20200239206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => MIXING CONTAINER AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/846131 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846131
MIXING CONTAINER AND METHOD OF USE Apr 9, 2020 Abandoned
Array ( [id] => 19959794 [patent_doc_number] => 12329261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Cosmetic container for powder having pumping structure [patent_app_type] => utility [patent_app_number] => 17/058719 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058719
Cosmetic container for powder having pumping structure Apr 7, 2020 Issued
Array ( [id] => 16251821 [patent_doc_number] => 20200261195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => KITS AND INSTRUMENTS FOR DELIVERING ANXIOLYTICS OR ANALGESICS TO THE MOUTH [patent_app_type] => utility [patent_app_number] => 16/791299 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791299 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791299
KITS AND INSTRUMENTS FOR DELIVERING ANXIOLYTICS OR ANALGESICS TO THE MOUTH Feb 13, 2020 Abandoned
Array ( [id] => 16882970 [patent_doc_number] => 20210169165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SEAMLESS HAIR EXTENSION METHOD [patent_app_type] => utility [patent_app_number] => 16/705608 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705608
SEAMLESS HAIR EXTENSION METHOD Dec 5, 2019 Abandoned
Array ( [id] => 17341845 [patent_doc_number] => 20220008176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Flossing Tool [patent_app_type] => utility [patent_app_number] => 17/298595 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17298595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/298595
Flossing Tool Nov 28, 2019 Pending
Array ( [id] => 16822364 [patent_doc_number] => 20210137657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Interdental Cleaning Device [patent_app_type] => utility [patent_app_number] => 16/681510 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16681510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681510
Interdental Cleaning Device Nov 11, 2019 Abandoned
Array ( [id] => 16822366 [patent_doc_number] => 20210137659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => DENTAL HYGIENE DEVICE [patent_app_type] => utility [patent_app_number] => 16/681550 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16681550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681550
DENTAL HYGIENE DEVICE Nov 11, 2019 Abandoned
Array ( [id] => 16791115 [patent_doc_number] => 20210120932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => PORTABLE STEAMER FOR SYNTHETIC BRAIDING HAIR [patent_app_type] => utility [patent_app_number] => 16/664811 [patent_app_country] => US [patent_app_date] => 2019-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16664811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664811
PORTABLE STEAMER FOR SYNTHETIC BRAIDING HAIR Oct 25, 2019 Abandoned
Array ( [id] => 15238435 [patent_doc_number] => 20190374003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => FLEXIBLE ARTIFICIAL NAIL [patent_app_type] => utility [patent_app_number] => 16/542822 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542822
FLEXIBLE ARTIFICIAL NAIL Aug 15, 2019 Abandoned
Array ( [id] => 16930086 [patent_doc_number] => 20210195975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => WIG BASE AND WIG [patent_app_type] => utility [patent_app_number] => 17/049838 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049838
WIG BASE AND WIG Jun 12, 2019 Abandoned
Array ( [id] => 15677153 [patent_doc_number] => 20200093240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => MULTI-LAYERED HAIRPIN [patent_app_type] => utility [patent_app_number] => 16/437646 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437646
MULTI-LAYERED HAIRPIN Jun 10, 2019 Abandoned
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