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] => 15346943 [patent_doc_number] => 20200011363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => Fastening Structure and Keyboard Device [patent_app_type] => utility [patent_app_number] => 16/576352 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576352
Fastening structure and keyboard device Sep 18, 2019 Issued
Array ( [id] => 17453705 [patent_doc_number] => 11268554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Nut fastener [patent_app_type] => utility [patent_app_number] => 16/575955 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4894 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575955
Nut fastener Sep 18, 2019 Issued
Array ( [id] => 15325831 [patent_doc_number] => 20200003245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => Fastener With Transition Zone And Method Of Use [patent_app_type] => utility [patent_app_number] => 16/570151 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570151
Fastener With Transition Zone And Method Of Use Sep 12, 2019 Abandoned
Array ( [id] => 16712794 [patent_doc_number] => 20210079941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => PUSHED-IN LOCKING/ANCHORING SYSTEM FOR CONNECTING ADJACENT STRUCTURE FORMING MEMBERS [patent_app_type] => utility [patent_app_number] => 16/568413 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568413
PUSHED-IN LOCKING/ANCHORING SYSTEM FOR CONNECTING ADJACENT STRUCTURE FORMING MEMBERS Sep 11, 2019 Abandoned
Array ( [id] => 15325821 [patent_doc_number] => 20200003240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => Frictional Tarp Clamp [patent_app_type] => utility [patent_app_number] => 16/566222 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566222 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566222
Frictional tarp clamp Sep 9, 2019 Issued
Array ( [id] => 15591471 [patent_doc_number] => 20200072270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => Connecting Member And Connecting Method [patent_app_type] => utility [patent_app_number] => 16/560533 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16560533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560533
Connecting member and connecting method for redirecting flowable material Sep 3, 2019 Issued
Array ( [id] => 16191648 [patent_doc_number] => 20200232497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => ROTARY FASTENING DEVICE [patent_app_type] => utility [patent_app_number] => 16/554594 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16554594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554594
Rotary fastening device Aug 27, 2019 Issued
Array ( [id] => 17171225 [patent_doc_number] => 20210324895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Anchor rod assembly with conveying head [patent_app_type] => utility [patent_app_number] => 17/271656 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271656
Anchor rod assembly with conveying head Aug 19, 2019 Issued
Array ( [id] => 17222393 [patent_doc_number] => 11174885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Expansion screw structure [patent_app_type] => utility [patent_app_number] => 16/535141 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2648 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535141
Expansion screw structure Aug 7, 2019 Issued
Array ( [id] => 17800870 [patent_doc_number] => 11415160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Locking push pin and heatsink assembly [patent_app_type] => utility [patent_app_number] => 16/528333 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8523 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528333
Locking push pin and heatsink assembly Jul 30, 2019 Issued
Array ( [id] => 15456215 [patent_doc_number] => 20200040932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => QUICK ACTION NUT AND THREADED FASTENER ASSEMBLY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/527063 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527063
Quick action nut and threaded fastener assembly including the same Jul 30, 2019 Issued
Array ( [id] => 15149431 [patent_doc_number] => 20190353193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => Non-Rotating T-Nut and Screw Catch for Use in a Chair Panel and Method for Using the Same [patent_app_type] => utility [patent_app_number] => 16/526492 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526492
Non-rotating T-nut and screw catch for use in a chair panel and method for using the same Jul 29, 2019 Issued
Array ( [id] => 17770030 [patent_doc_number] => 11401963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Fastener assembly and method [patent_app_type] => utility [patent_app_number] => 16/523045 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 12741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523045
Fastener assembly and method Jul 25, 2019 Issued
Array ( [id] => 16298563 [patent_doc_number] => 20200284286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Self-Drilling Ground Screw [patent_app_type] => utility [patent_app_number] => 16/515362 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16515362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515362
Self-Drilling Ground Screw Jul 17, 2019 Abandoned
Array ( [id] => 16583630 [patent_doc_number] => 20210018032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SELF-CLINCHING FASTENER [patent_app_type] => utility [patent_app_number] => 16/511528 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511528
Self-clinching fastener Jul 14, 2019 Issued
Array ( [id] => 15040293 [patent_doc_number] => 20190331151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => FACADE PANEL SCREW AND FASTENING ARRANGEMENT COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/507471 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507471
Facade panel screw and fastening arrangement comprising same Jul 9, 2019 Issued
Array ( [id] => 16576124 [patent_doc_number] => 20210010525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => BARREL NUT RETAINER FROM ONE-WAY INSTALLATION GUIDE [patent_app_type] => utility [patent_app_number] => 16/505968 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16505968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505968
Barrel nut retainer from one-way installation guide Jul 8, 2019 Issued
Array ( [id] => 16541824 [patent_doc_number] => 20200408237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => FASTENER [patent_app_type] => utility [patent_app_number] => 16/454772 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16454772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454772
FASTENER Jun 26, 2019 Abandoned
Array ( [id] => 16461552 [patent_doc_number] => 10844893 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Blind rivet [patent_app_type] => utility [patent_app_number] => 16/448975 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3198 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448975
Blind rivet Jun 20, 2019 Issued
Array ( [id] => 17163683 [patent_doc_number] => 11149773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Connection fastener [patent_app_type] => utility [patent_app_number] => 16/446921 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 30 [patent_no_of_words] => 8629 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446921
Connection fastener Jun 19, 2019 Issued
Menu