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] => 20307727 [patent_doc_number] => 20250325356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => BIODEGRADABLE DENTAL FLOSSING DEVICE [patent_app_type] => utility [patent_app_number] => 19/256056 [patent_app_country] => US [patent_app_date] => 2025-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19256056 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/256056
BIODEGRADABLE DENTAL FLOSSING DEVICE Jun 29, 2025 Pending
Array ( [id] => 20013605 [patent_doc_number] => 20250151827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => FALSE EYELASHES AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/023525 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19023525 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023525
FALSE EYELASHES AND MANUFACTURING METHOD THEREOF Jan 15, 2025 Pending
Array ( [id] => 20098411 [patent_doc_number] => 20250228347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => HAIR VOLUMIZING TOOL AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 19/017375 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017375 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017375
HAIR VOLUMIZING TOOL AND METHOD OF USE Jan 9, 2025 Pending
Array ( [id] => 19996010 [patent_doc_number] => 20250134232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ARTIFICIAL NAIL [patent_app_type] => utility [patent_app_number] => 18/988986 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18988986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/988986
ARTIFICIAL NAIL Dec 19, 2024 Pending
Array ( [id] => 20218008 [patent_doc_number] => 20250280939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => PLASTIC NAIL EXTENSION AND USE IN A NAIL APPLIQUE KIT [patent_app_type] => utility [patent_app_number] => 18/972091 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18972091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/972091
PLASTIC NAIL EXTENSION AND USE IN A NAIL APPLIQUE KIT Dec 5, 2024 Pending
Array ( [id] => 20031372 [patent_doc_number] => 20250169594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => APPLICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/956930 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956930
APPLICATION DEVICE Nov 21, 2024 Pending
Array ( [id] => 20047561 [patent_doc_number] => 20250185783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => COSMETIC CONTAINER [patent_app_type] => utility [patent_app_number] => 18/955128 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18955128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/955128
COSMETIC CONTAINER Nov 20, 2024 Pending
Array ( [id] => 19690942 [patent_doc_number] => 20250009487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => DENTAL CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/888040 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18888040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888040
DENTAL CLEANING DEVICE Sep 16, 2024 Pending
Array ( [id] => 19640738 [patent_doc_number] => 20240415258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Hair curler that is easy to disassemble and assemble with stable conductivity [patent_app_type] => utility [patent_app_number] => 18/820974 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820974
Hair curler that is easy to disassemble and assemble with stable conductivity Aug 29, 2024 Pending
Array ( [id] => 19798271 [patent_doc_number] => 20250064196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => NAIL FILE [patent_app_type] => utility [patent_app_number] => 18/813584 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813584
NAIL FILE Aug 22, 2024 Pending
Array ( [id] => 19814335 [patent_doc_number] => 20250072542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => HAIR EXTENSION [patent_app_type] => utility [patent_app_number] => 18/771483 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771483
HAIR EXTENSION Jul 11, 2024 Pending
Array ( [id] => 19629071 [patent_doc_number] => 20240407520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ELECTRIC HAIR CURLER [patent_app_type] => utility [patent_app_number] => 18/734709 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734709
ELECTRIC HAIR CURLER Jun 4, 2024 Pending
Array ( [id] => 19612846 [patent_doc_number] => 20240398526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => DENTAL CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/732032 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18732032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732032
DENTAL CLEANING DEVICE Jun 2, 2024 Pending
Array ( [id] => 19446653 [patent_doc_number] => 20240306783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => HAIR CURLER [patent_app_type] => utility [patent_app_number] => 18/670995 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670995
Hair curler May 21, 2024 Issued
Array ( [id] => 19509758 [patent_doc_number] => 20240341444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => BIO-BASED NAIL TIPS [patent_app_type] => utility [patent_app_number] => 18/635570 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18635570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635570
BIO-BASED NAIL TIPS Apr 14, 2024 Pending
Array ( [id] => 19783619 [patent_doc_number] => 20250057298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => FALSE NAIL REMOVAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/628830 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18628830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628830
FALSE NAIL REMOVAL DEVICE Apr 7, 2024 Pending
Array ( [id] => 20191614 [patent_doc_number] => 20250268324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => METHOD FOR PRODUCING WIG AND A WIG [patent_app_type] => utility [patent_app_number] => 18/585169 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18585169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585169
METHOD FOR PRODUCING WIG AND A WIG Feb 22, 2024 Pending
Array ( [id] => 20177779 [patent_doc_number] => 20250261737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Fingernail and toenail cleaning tool [patent_app_type] => utility [patent_app_number] => 18/444647 [patent_app_country] => US [patent_app_date] => 2024-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18444647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444647
Fingernail and toenail cleaning tool Feb 16, 2024 Pending
Array ( [id] => 20148631 [patent_doc_number] => 20250248469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => WONDER WIG REMOVAL [patent_app_type] => utility [patent_app_number] => 18/435743 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18435743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435743
WONDER WIG REMOVAL Feb 6, 2024 Pending
Array ( [id] => 19430271 [patent_doc_number] => 20240298769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => HAIR CURLER [patent_app_type] => utility [patent_app_number] => 18/433507 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433507
HAIR CURLER Feb 5, 2024 Pending
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