Search

David J. Walczak

Examiner (ID: 10606, Phone: (571)272-4895 , Office: P/3754 )

Most Active Art Unit
3754
Art Unit(s)
3754, 2403, 3105, 2832, 2899, 3751
Total Applications
4760
Issued Applications
3699
Pending Applications
263
Abandoned Applications
828

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19629081 [patent_doc_number] => 20240407530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => RELOADABLE APPLICATOR SYSTEM FOR COSMETICS [patent_app_type] => utility [patent_app_number] => 18/717673 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717673
Reloadable applicator system for cosmetics Dec 7, 2022 Issued
Array ( [id] => 18799567 [patent_doc_number] => 11832707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Cartridge-type content extrusion container with screw locking member [patent_app_type] => utility [patent_app_number] => 18/062587 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 9846 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062587
Cartridge-type content extrusion container with screw locking member Dec 6, 2022 Issued
Array ( [id] => 19125155 [patent_doc_number] => 20240130508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PAPER LIPSTICK TUBE WITH THREADS [patent_app_type] => utility [patent_app_number] => 18/077161 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077161
Paper lipstick tube with threads Dec 6, 2022 Issued
Array ( [id] => 19125155 [patent_doc_number] => 20240130508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PAPER LIPSTICK TUBE WITH THREADS [patent_app_type] => utility [patent_app_number] => 18/077161 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077161
Paper lipstick tube with threads Dec 6, 2022 Issued
Array ( [id] => 18286596 [patent_doc_number] => 20230102068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Internal Pressure Regulating Marker Pen [patent_app_type] => utility [patent_app_number] => 18/062401 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2866 [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] => 18062401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062401
Internal pressure regulating marker pen Dec 5, 2022 Issued
Array ( [id] => 19743267 [patent_doc_number] => 20250031832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => TWO-PART NAIL POLISH CAPSULE [patent_app_type] => utility [patent_app_number] => 18/716580 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18716580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716580
Two-part nail polish capsule Nov 27, 2022 Issued
Array ( [id] => 18284370 [patent_doc_number] => 20230099842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Fine Tip Stylus and Pen with Aperture for Coaxial, Retraction and Placement [patent_app_type] => utility [patent_app_number] => 17/994626 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994626
Fine tip stylus and pen with aperture for coaxial, retraction and placement Nov 27, 2022 Issued
Array ( [id] => 18268833 [patent_doc_number] => 20230090075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => CONTAINER [patent_app_type] => utility [patent_app_number] => 17/994244 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994244
Container Nov 24, 2022 Issued
Array ( [id] => 20664598 [patent_doc_number] => 12606359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Cover assembly for spray can and spray can [patent_app_type] => utility [patent_app_number] => 18/712241 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712241
Cover assembly for spray can and spray can Nov 20, 2022 Issued
Array ( [id] => 19642153 [patent_doc_number] => 20240416673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => WRITING BALL, METHOD FOR MANUFACTURING WRITING BALL, AND BALLPOINT PEN WITH WRITING BALL [patent_app_type] => utility [patent_app_number] => 18/712910 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712910
Writing ball, method for manufacturing writing ball, and ballpoint pen with writing ball Nov 16, 2022 Issued
Array ( [id] => 18994091 [patent_doc_number] => 11910906 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Nail polish container [patent_app_type] => utility [patent_app_number] => 17/989530 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4014 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989530
Nail polish container Nov 16, 2022 Issued
Array ( [id] => 18962372 [patent_doc_number] => 11896107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Nail polish kit for use by an automated nail polish [patent_app_type] => utility [patent_app_number] => 17/987906 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 16668 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987906
Nail polish kit for use by an automated nail polish Nov 15, 2022 Issued
Array ( [id] => 19526459 [patent_doc_number] => 20240350361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => VENTED CAPS FOR DISPENSERS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/704754 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704754
VENTED CAPS FOR DISPENSERS AND METHODS OF USING THE SAME Nov 14, 2022 Pending
Array ( [id] => 19692517 [patent_doc_number] => 20250011062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => CONTAINER WITH FLEXIBLE INNER BODY [patent_app_type] => utility [patent_app_number] => 18/712695 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712695
CONTAINER WITH FLEXIBLE INNER BODY Nov 14, 2022 Pending
Array ( [id] => 19164391 [patent_doc_number] => 11980273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Brush integrated capsule with film-forming polymer for nail polishing [patent_app_type] => utility [patent_app_number] => 17/985857 [patent_app_country] => US [patent_app_date] => 2022-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 58 [patent_no_of_words] => 25949 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17985857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985857
Brush integrated capsule with film-forming polymer for nail polishing Nov 12, 2022 Issued
Array ( [id] => 18373749 [patent_doc_number] => 20230148825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ANCHORING AND RELEASE SYSTEM TO SECURE A LIQUID RELEASING TUBE INTO A LOW-FLOW DEVICE [patent_app_type] => utility [patent_app_number] => 17/983696 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6507 [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] => 17983696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983696
Anchoring and release system to secure a liquid releasing tube into a low-flow device Nov 8, 2022 Issued
Array ( [id] => 19690562 [patent_doc_number] => 20250009107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => PACKAGED COSMETIC STICK PRODUCT [patent_app_type] => utility [patent_app_number] => 18/710986 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18710986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710986
Packaged cosmetic stick product Nov 8, 2022 Issued
Array ( [id] => 19139792 [patent_doc_number] => 20240138556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Fluid-Dispensing Hairbrush Assembly [patent_app_type] => utility [patent_app_number] => 17/978133 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978133
Fluid-Dispensing Hairbrush Assembly Oct 30, 2022 Abandoned
Array ( [id] => 18221147 [patent_doc_number] => 20230060141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => MAINTENANCE METHODS FOR POLISHING SYSTEMS AND ARTICLES RELATED THERETO [patent_app_type] => utility [patent_app_number] => 17/977794 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977794
Maintenance methods for polishing systems and articles related thereto Oct 30, 2022 Issued
Array ( [id] => 18762461 [patent_doc_number] => 11812838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Container and dispenser system and apparatus [patent_app_type] => utility [patent_app_number] => 17/973837 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 6663 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973837
Container and dispenser system and apparatus Oct 25, 2022 Issued
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