Search

Steven L Weinstein

Examiner (ID: 17012)

Most Active Art Unit
1302
Art Unit(s)
1761, 1302, 1782, 1794, 2203
Total Applications
1485
Issued Applications
682
Pending Applications
81
Abandoned Applications
722

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18128341 [patent_doc_number] => 11554538 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-17 [patent_title] => Feed housing purge system [patent_app_type] => utility [patent_app_number] => 17/813545 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4818 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813545
Feed housing purge system Jul 18, 2022 Issued
Array ( [id] => 17671715 [patent_doc_number] => 20220184882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SYSTEM FOR ADDITIVELY MANUFACTURING COMPOSITE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/654033 [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] => 3744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654033
System for additively manufacturing composite structure Mar 7, 2022 Issued
Array ( [id] => 18128351 [patent_doc_number] => 11554548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-17 [patent_title] => Integrated box-type 3D printing device with a foldable printer body [patent_app_type] => utility [patent_app_number] => 17/535504 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4363 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535504
Integrated box-type 3D printing device with a foldable printer body Nov 23, 2021 Issued
Array ( [id] => 17937672 [patent_doc_number] => 11472108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => Feed housing purge system [patent_app_type] => utility [patent_app_number] => 17/513125 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4779 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513125
Feed housing purge system Oct 27, 2021 Issued
Array ( [id] => 18116846 [patent_doc_number] => 11548220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Additive manufacturing system and method [patent_app_type] => utility [patent_app_number] => 17/451591 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6045 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451591 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451591
Additive manufacturing system and method Oct 19, 2021 Issued
Array ( [id] => 18101726 [patent_doc_number] => 11541598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Print head for additive manufacturing system [patent_app_type] => utility [patent_app_number] => 17/443942 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 14091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443942
Print head for additive manufacturing system Jul 27, 2021 Issued
Array ( [id] => 17922124 [patent_doc_number] => 11465348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Print head for additive manufacturing system [patent_app_type] => utility [patent_app_number] => 17/443421 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 13956 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443421
Print head for additive manufacturing system Jul 25, 2021 Issued
Array ( [id] => 18076595 [patent_doc_number] => 20220402207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => DETECTING LACK OF ADHESION OF A BUILD PLATE TO A SUPPORT BED [patent_app_type] => utility [patent_app_number] => 17/351681 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351681
Detecting lack of adhesion of a build plate to a support bed Jun 17, 2021 Issued
Array ( [id] => 18116849 [patent_doc_number] => 11548223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Tooling system with a system tool displaceable along a closed path [patent_app_type] => utility [patent_app_number] => 17/344156 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6787 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17344156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344156
Tooling system with a system tool displaceable along a closed path Jun 9, 2021 Issued
Array ( [id] => 17184468 [patent_doc_number] => 20210331353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => MOLD [patent_app_type] => utility [patent_app_number] => 17/301934 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17301934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301934
Mold insert for molding a unitary countertop-bowl combination Apr 18, 2021 Issued
Array ( [id] => 17937668 [patent_doc_number] => 11472104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Additive manufacturing system [patent_app_type] => utility [patent_app_number] => 17/249661 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3959 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249661
Additive manufacturing system Mar 8, 2021 Issued
Array ( [id] => 17997172 [patent_doc_number] => 11498261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Double-sided imprinting [patent_app_type] => utility [patent_app_number] => 17/153774 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 57 [patent_no_of_words] => 21203 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153774
Double-sided imprinting Jan 19, 2021 Issued
Array ( [id] => 17664655 [patent_doc_number] => 11358333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Foldable 3D printer [patent_app_type] => utility [patent_app_number] => 17/140154 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4576 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140154
Foldable 3D printer Jan 3, 2021 Issued
Array ( [id] => 16749320 [patent_doc_number] => 20210101329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => MULTI-LAYER STAMP [patent_app_type] => utility [patent_app_number] => 17/125037 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125037
Multi-layer stamp Dec 16, 2020 Issued
Array ( [id] => 18084858 [patent_doc_number] => 11534969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Single screw extrusion sprayer of a 3D printer [patent_app_type] => utility [patent_app_number] => 17/103412 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2515 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103412
Single screw extrusion sprayer of a 3D printer Nov 23, 2020 Issued
Array ( [id] => 17922100 [patent_doc_number] => 11465324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Building drainage stack, forming mould thereof and forming method thereof [patent_app_type] => utility [patent_app_number] => 17/093614 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5114 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093614
Building drainage stack, forming mould thereof and forming method thereof Nov 8, 2020 Issued
Array ( [id] => 17392837 [patent_doc_number] => 11241829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Orientable nozzle for additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/066736 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066736
Orientable nozzle for additive manufacturing Oct 8, 2020 Issued
Array ( [id] => 17814794 [patent_doc_number] => 11420386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Nozzle structure applying RF heating device for 3D printer [patent_app_type] => utility [patent_app_number] => 17/009136 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3875 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 17009136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009136
Nozzle structure applying RF heating device for 3D printer Aug 31, 2020 Issued
Array ( [id] => 18314552 [patent_doc_number] => 11628616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Additive manufacturing device and method [patent_app_type] => utility [patent_app_number] => 17/005023 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 8463 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005023
Additive manufacturing device and method Aug 26, 2020 Issued
Array ( [id] => 16597246 [patent_doc_number] => 20210023777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => ADDITIVE MANUFACTURING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/005030 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005030
Additive manufacturing device and method Aug 26, 2020 Issued
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