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] => 13779947 [patent_doc_number] => 20190003512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => APPARATUS FOR TIGHTENING THREADED FASTENERS [patent_app_type] => utility [patent_app_number] => 15/570684 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 15570684 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570684
APPARATUS FOR TIGHTENING THREADED FASTENERS Mar 1, 2017 Abandoned
Array ( [id] => 12528894 [patent_doc_number] => 10006480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Shear bolt with safety feature [patent_app_type] => utility [patent_app_number] => 15/444627 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4172 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15444627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/444627
Shear bolt with safety feature Feb 27, 2017 Issued
Array ( [id] => 11937318 [patent_doc_number] => 20170241468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'Lug Nut Covers' [patent_app_type] => utility [patent_app_number] => 15/438654 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1753 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438654 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438654
Lug Nut Covers Feb 20, 2017 Abandoned
Array ( [id] => 11670975 [patent_doc_number] => 20170159696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Nut' [patent_app_type] => utility [patent_app_number] => 15/437264 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11759 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15437264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/437264
Nut with polygonal section Feb 19, 2017 Issued
Array ( [id] => 14949957 [patent_doc_number] => 10436239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Self-locking sealing device [patent_app_type] => utility [patent_app_number] => 15/437045 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 9955 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [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] => 15437045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/437045
Self-locking sealing device Feb 19, 2017 Issued
Array ( [id] => 11670970 [patent_doc_number] => 20170159691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'PLUGS WITH DIMENSIONAL TOLERANCE FOR FILLING PERFECTLY AND IMPERFECTLY DRILLED HOLES' [patent_app_type] => utility [patent_app_number] => 15/436933 [patent_app_country] => US [patent_app_date] => 2017-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15436933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/436933
PLUGS WITH DIMENSIONAL TOLERANCE FOR FILLING PERFECTLY AND IMPERFECTLY DRILLED HOLES Feb 19, 2017 Abandoned
Array ( [id] => 11668976 [patent_doc_number] => 20170157696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Fastening System and Method for Producing a Fastening System' [patent_app_type] => utility [patent_app_number] => 15/434102 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3921 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15434102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434102
Fastening System and Method for Producing a Fastening System Feb 15, 2017 Abandoned
Array ( [id] => 13900969 [patent_doc_number] => 20190039689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => HAMMERING ASSEMBLY TYPE FIXING DEVICE FOR SHIPYARD [patent_app_type] => utility [patent_app_number] => 16/076678 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076678 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076678
Strike assembly type fixing device for shipyard Feb 9, 2017 Issued
Array ( [id] => 15282791 [patent_doc_number] => 10514054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Hybrid metal plastic shear fastener [patent_app_type] => utility [patent_app_number] => 15/420214 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 19 [patent_no_of_words] => 3999 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15420214 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420214
Hybrid metal plastic shear fastener Jan 30, 2017 Issued
Array ( [id] => 15728305 [patent_doc_number] => 10612579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Fastener with protected decorative cap [patent_app_type] => utility [patent_app_number] => 15/420835 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 59 [patent_no_of_words] => 7009 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15420835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420835
Fastener with protected decorative cap Jan 30, 2017 Issued
Array ( [id] => 11822669 [patent_doc_number] => 20170211606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'FASTENERS WITH CONFORMING SLEEVES' [patent_app_type] => utility [patent_app_number] => 15/412906 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9966 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15412906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/412906
Fasteners with conforming sleeves Jan 22, 2017 Issued
Array ( [id] => 11994821 [patent_doc_number] => 20170298976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [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] => 15/409839 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15409839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409839
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 Jan 18, 2017 Abandoned
Array ( [id] => 17237266 [patent_doc_number] => 11181139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Securing element [patent_app_type] => utility [patent_app_number] => 16/069417 [patent_app_country] => US [patent_app_date] => 2017-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16069417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069417
Securing element Jan 11, 2017 Issued
Array ( [id] => 11590405 [patent_doc_number] => 20170114816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'Clip Element, Method for Producing a Component Connection, and Component Connection' [patent_app_type] => utility [patent_app_number] => 15/401327 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2581 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15401327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/401327
Clip Element, Method for Producing a Component Connection, and Component Connection Jan 8, 2017 Abandoned
Array ( [id] => 11590407 [patent_doc_number] => 20170114818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'ANCHOR FASTENER INCLUDING AN EXPANSION SLEEVE' [patent_app_type] => utility [patent_app_number] => 15/400603 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15400603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/400603
Anchor fastener including an expansion sleeve Jan 5, 2017 Issued
Array ( [id] => 12887608 [patent_doc_number] => 20180187711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => LOCKING NUT AND BOLT ASSEMBLIES FOR REDUCING WINDAGE IN THE VICINITY OF A HIGH PRESSURE FLOW REGION OF A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 15/398186 [patent_app_country] => US [patent_app_date] => 2017-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15398186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398186
LOCKING NUT AND BOLT ASSEMBLIES FOR REDUCING WINDAGE IN THE VICINITY OF A HIGH PRESSURE FLOW REGION OF A GAS TURBINE ENGINE Jan 3, 2017 Abandoned
Array ( [id] => 11707295 [patent_doc_number] => 20170175794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'FASTENER SYSTEM AND ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/384867 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3601 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15384867 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384867
FASTENER SYSTEM AND ASSEMBLY Dec 19, 2016 Abandoned
Array ( [id] => 13038789 [patent_doc_number] => 10041524 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-07 [patent_title] => Lug nut system [patent_app_type] => utility [patent_app_number] => 15/383955 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2189 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15383955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383955
Lug nut system Dec 18, 2016 Issued
Array ( [id] => 13735353 [patent_doc_number] => 20180372144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => FASTENING ELEMENT [patent_app_type] => utility [patent_app_number] => 16/060595 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16060595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060595
Fastening element Dec 8, 2016 Issued
Array ( [id] => 16177726 [patent_doc_number] => 20200224694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => FASTENING ELEMENT FOR FASTENING AN INSULATION TO A WALL [patent_app_type] => utility [patent_app_number] => 16/062743 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16062743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/062743
FASTENING ELEMENT FOR FASTENING AN INSULATION TO A WALL Dec 6, 2016 Abandoned
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