Search

David J. Blanchard

Supervisory Patent Examiner (ID: 3850, Phone: (571)272-0827 , Office: P/1619 )

Most Active Art Unit
1643
Art Unit(s)
1642, 1619, 1643
Total Applications
553
Issued Applications
168
Pending Applications
115
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18693509 [patent_doc_number] => 20230323908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Coupling Assemblies Having Frangible Portions [patent_app_type] => utility [patent_app_number] => 17/716569 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716569
Coupling assemblies having frangible portions Apr 7, 2022 Issued
Array ( [id] => 19651962 [patent_doc_number] => 12173739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Connector [patent_app_type] => utility [patent_app_number] => 17/716851 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5519 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716851
Connector Apr 7, 2022 Issued
Array ( [id] => 19203560 [patent_doc_number] => 20240175459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Expansion Anchor [patent_app_type] => utility [patent_app_number] => 18/284648 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18284648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284648
Expansion Anchor Apr 6, 2022 Pending
Array ( [id] => 19218673 [patent_doc_number] => 20240183377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Expansion Anchor [patent_app_type] => utility [patent_app_number] => 18/284609 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18284609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284609
Expansion Anchor Apr 6, 2022 Pending
Array ( [id] => 19557298 [patent_doc_number] => 20240369090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ANCHOR BOLT [patent_app_type] => utility [patent_app_number] => 18/287875 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287875
ANCHOR BOLT Mar 30, 2022 Pending
Array ( [id] => 17735537 [patent_doc_number] => 20220220996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SPINDLE NUT RETAINER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/656905 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656905
Spindle nut retainer system Mar 28, 2022 Issued
Array ( [id] => 19227324 [patent_doc_number] => 12006958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Rivet fastener assembly and method of use thereof [patent_app_type] => utility [patent_app_number] => 17/704320 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 8583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704320
Rivet fastener assembly and method of use thereof Mar 24, 2022 Issued
Array ( [id] => 17883574 [patent_doc_number] => 20220299051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => TOLERANCE COMPENSATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/700137 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700137
Tolerance compensation device Mar 20, 2022 Issued
Array ( [id] => 19425703 [patent_doc_number] => 12085107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Structural screw [patent_app_type] => utility [patent_app_number] => 17/699536 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 4182 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699536
Structural screw Mar 20, 2022 Issued
Array ( [id] => 19779130 [patent_doc_number] => 12228155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Sealing plug [patent_app_type] => utility [patent_app_number] => 17/655639 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4769 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655639
Sealing plug Mar 20, 2022 Issued
Array ( [id] => 17883585 [patent_doc_number] => 20220299062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => FASTENER AND ARRANGEMENT COMPRISING A FASTENER [patent_app_type] => utility [patent_app_number] => 17/654696 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654696
FASTENER AND ARRANGEMENT COMPRISING A FASTENER Mar 13, 2022 Abandoned
Array ( [id] => 18629042 [patent_doc_number] => 20230287922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => TORQUE LIMITING FASTENER [patent_app_type] => utility [patent_app_number] => 17/692674 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692674
TORQUE LIMITING FASTENER Mar 10, 2022 Abandoned
Array ( [id] => 17852710 [patent_doc_number] => 20220282752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => CAPTIVE FASTENER [patent_app_type] => utility [patent_app_number] => 17/689204 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 934 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689204
Captive fastener Mar 7, 2022 Issued
Array ( [id] => 19702228 [patent_doc_number] => 12196245 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Androgynous fastener [patent_app_type] => utility [patent_app_number] => 17/653835 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6002 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653835
Androgynous fastener Mar 6, 2022 Issued
Array ( [id] => 19203558 [patent_doc_number] => 20240175457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Method and Levelling Screw for Installing an Attachment Part [patent_app_type] => utility [patent_app_number] => 18/549279 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18549279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549279
Method and Levelling Screw for Installing an Attachment Part Mar 6, 2022 Pending
Array ( [id] => 18021513 [patent_doc_number] => 20220373012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => PLASTIC ANCHOR FOR DRYWALL, PLASTER, BRICK AND CONCRETE [patent_app_type] => utility [patent_app_number] => 17/688886 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17688886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688886
PLASTIC ANCHOR FOR DRYWALL, PLASTER, BRICK AND CONCRETE Mar 6, 2022 Abandoned
Array ( [id] => 18613158 [patent_doc_number] => 20230279894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => DUAL SIDED FASTENER, CUSTOM BIT ATTACHMENT SYSTEM, AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/686579 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686579
DUAL SIDED FASTENER, CUSTOM BIT ATTACHMENT SYSTEM, AND METHOD OF USING SAME Mar 3, 2022 Abandoned
Array ( [id] => 17852709 [patent_doc_number] => 20220282751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => TUBULAR SLEEVE [patent_app_type] => utility [patent_app_number] => 17/685509 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17685509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685509
Tubular sleeve Mar 2, 2022 Issued
Array ( [id] => 20506368 [patent_doc_number] => 12540640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Threaded fastener and connector [patent_app_type] => utility [patent_app_number] => 17/685581 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685581
Threaded fastener and connector Mar 2, 2022 Issued
Array ( [id] => 19292212 [patent_doc_number] => 12031562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Fastening assembly [patent_app_type] => utility [patent_app_number] => 17/678989 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3221 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678989
Fastening assembly Feb 22, 2022 Issued
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