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] => 17053076 [patent_doc_number] => 20210262510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => FASTENING DEVICE FOR ATTACHING TWO PLANAR ELEMENTS [patent_app_type] => utility [patent_app_number] => 17/261289 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261289
Fastening device for attaching two planar elements Jun 18, 2019 Issued
Array ( [id] => 16513718 [patent_doc_number] => 20200392976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => PARTIALLY-THREADED PROJECTION WELD NUT [patent_app_type] => utility [patent_app_number] => 16/442630 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442630
Partially-threaded projection weld nut Jun 16, 2019 Issued
Array ( [id] => 14898677 [patent_doc_number] => 20190293104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => INJECTION MOLDED RIVET-STYLE FASTENER AND HOUSING WITH SNAP ASSEMBLY FUNCTIONALITY ALONG WITH AN INJECTION MOLDING PROCESS FOR PRODUCING SUCH A RIVET WITHOUT AN UNDERCUT FEATURE [patent_app_type] => utility [patent_app_number] => 16/435676 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435676
Injection molded rivet-style fastener and housing with snap assembly functionality along with an injection molding process for producing such a rivet without an undercut feature Jun 9, 2019 Issued
Array ( [id] => 15255625 [patent_doc_number] => 20190376546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => LIMITED CLEARANCE FASTENER DEVICE, AND AN AIRCRAFT WHEEL FITTED WITH SUCH A DEVICE [patent_app_type] => utility [patent_app_number] => 16/431937 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16431937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431937
LIMITED CLEARANCE FASTENER DEVICE, AND AN AIRCRAFT WHEEL FITTED WITH SUCH A DEVICE Jun 4, 2019 Abandoned
Array ( [id] => 17150154 [patent_doc_number] => 11143223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Fastener assembly for nacelle pressure-relief doors [patent_app_type] => utility [patent_app_number] => 16/429990 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5981 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429990
Fastener assembly for nacelle pressure-relief doors Jun 2, 2019 Issued
Array ( [id] => 18315668 [patent_doc_number] => 11629742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Box nut retainer [patent_app_type] => utility [patent_app_number] => 16/422738 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5068 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422738
Box nut retainer May 23, 2019 Issued
Array ( [id] => 15868063 [patent_doc_number] => 20200141435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => PLASTIC ANCHOR FOR DRYWALL, PLASTER, BRICK AND CONCRETE [patent_app_type] => utility [patent_app_number] => 16/415839 [patent_app_country] => US [patent_app_date] => 2019-05-17 [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] => -21 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415839
PLASTIC ANCHOR FOR DRYWALL, PLASTER, BRICK AND CONCRETE May 16, 2019 Abandoned
Array ( [id] => 17563928 [patent_doc_number] => 20220128077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => BLIND FASTENERS AND METHODS OF FASTENING [patent_app_type] => utility [patent_app_number] => 17/594569 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594569
Blind fasteners and methods of fastening May 14, 2019 Issued
Array ( [id] => 14837853 [patent_doc_number] => 20190277327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => THREAD REPAIR INSERT AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/409962 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16409962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409962
THREAD REPAIR INSERT AND METHOD OF USE May 12, 2019 Abandoned
Array ( [id] => 18153684 [patent_doc_number] => 11566652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Fastening clip assembly [patent_app_type] => utility [patent_app_number] => 16/410254 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3206 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410254
Fastening clip assembly May 12, 2019 Issued
Array ( [id] => 18045510 [patent_doc_number] => 11519452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Advanced nut and bolt [patent_app_type] => utility [patent_app_number] => 16/407439 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6572 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407439
Advanced nut and bolt May 8, 2019 Issued
Array ( [id] => 15087291 [patent_doc_number] => 20190338456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => SHIPPING BOLT SPACER AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/402875 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16402875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402875
Shipping bolt spacer and method of use thereof May 2, 2019 Issued
Array ( [id] => 14995337 [patent_doc_number] => 20190316626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => ONE-PIECE SELF-LOCKING NUT [patent_app_type] => utility [patent_app_number] => 16/401579 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16401579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401579
One-piece self-locking nut May 1, 2019 Issued
Array ( [id] => 17703757 [patent_doc_number] => 20220203763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => HUB LOCK NUT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/605137 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2970 [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] => 17605137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605137
HUB LOCK NUT ASSEMBLY Apr 28, 2019 Abandoned
Array ( [id] => 15025065 [patent_doc_number] => 20190323537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => BAYONET FASTENER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/391975 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391975
BAYONET FASTENER ASSEMBLY Apr 22, 2019 Abandoned
Array ( [id] => 15040297 [patent_doc_number] => 20190331153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => BREAKAWAY NUT [patent_app_type] => utility [patent_app_number] => 16/390041 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390041
Breakaway nut Apr 21, 2019 Issued
Array ( [id] => 16199416 [patent_doc_number] => 10724569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Universal interface system, fastener apparatus and accessory rail system [patent_app_type] => utility [patent_app_number] => 16/383558 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 77 [patent_figures_cnt] => 171 [patent_no_of_words] => 20914 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383558
Universal interface system, fastener apparatus and accessory rail system Apr 11, 2019 Issued
Array ( [id] => 16992738 [patent_doc_number] => 20210231158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => RESIN COMPONENT [patent_app_type] => utility [patent_app_number] => 17/050843 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050843
RESIN COMPONENT Apr 7, 2019 Abandoned
Array ( [id] => 14964621 [patent_doc_number] => 20190309789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => NUT CLIP [patent_app_type] => utility [patent_app_number] => 16/374353 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16374353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/374353
Nut clip Apr 2, 2019 Issued
Array ( [id] => 18369685 [patent_doc_number] => 11649846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Segmented nuts [patent_app_type] => utility [patent_app_number] => 16/366691 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 48 [patent_no_of_words] => 9545 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366691
Segmented nuts Mar 26, 2019 Issued
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