Search

Christopher P. Mcandrew

Examiner (ID: 5917, Phone: (469)295-9025 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2858
Total Applications
1110
Issued Applications
932
Pending Applications
83
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20429596 [patent_doc_number] => 20250391689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => WAFER DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 19/237082 [patent_app_country] => US [patent_app_date] => 2025-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19237082 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237082
Wafer detection system Jun 12, 2025 Issued
Array ( [id] => 20193364 [patent_doc_number] => 20250270074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => HOIST HOOK AND TRANSPORTING METHOD OF ARTICLE USING THE HOIST HOOK [patent_app_type] => utility [patent_app_number] => 19/209596 [patent_app_country] => US [patent_app_date] => 2025-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19209596 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/209596
HOIST HOOK AND TRANSPORTING METHOD OF ARTICLE USING THE HOIST HOOK May 14, 2025 Issued
Array ( [id] => 19915569 [patent_doc_number] => 12290918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Rubber part structure for vacuum suction pad and vacuum suction pad with replaceable rubber part [patent_app_type] => utility [patent_app_number] => 18/914151 [patent_app_country] => US [patent_app_date] => 2024-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914151
Rubber part structure for vacuum suction pad and vacuum suction pad with replaceable rubber part Oct 11, 2024 Issued
Array ( [id] => 19716587 [patent_doc_number] => 12202106 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Lifting and transporting device [patent_app_type] => utility [patent_app_number] => 18/755848 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5652 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755848
Lifting and transporting device Jun 26, 2024 Issued
Array ( [id] => 19447093 [patent_doc_number] => 20240307223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CONTACT LENS INSERTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/674139 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4576 [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] => 18674139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674139
Contact lens insertion system May 23, 2024 Issued
Array ( [id] => 19520335 [patent_doc_number] => 12122038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Truck hitch extension pole manipulator [patent_app_type] => utility [patent_app_number] => 18/663660 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2922 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 18663660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663660
Truck hitch extension pole manipulator May 13, 2024 Issued
Array ( [id] => 19402785 [patent_doc_number] => 20240286296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => HIGH SPEED MANIPULATION OF NON-UNIFORM OBJECTS [patent_app_type] => utility [patent_app_number] => 18/657573 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18657573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657573
High speed manipulation of non-uniform objects May 6, 2024 Issued
Array ( [id] => 19358511 [patent_doc_number] => 20240260545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Animal Cage-Sample Collection Apparatus [patent_app_type] => utility [patent_app_number] => 18/633241 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18633241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633241
Animal cage-sample collection apparatus Apr 10, 2024 Issued
Array ( [id] => 20199978 [patent_doc_number] => 12402738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Tong with one-handed locking mechanism [patent_app_type] => utility [patent_app_number] => 18/627880 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627880
Tong with one-handed locking mechanism Apr 4, 2024 Issued
Array ( [id] => 19318093 [patent_doc_number] => 20240239635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => APPARATUS, SYSTEM AND METHOD FOR THE DELIVERY OF ITEMS ONTO SURFACES INCLUDING ELEVATED SURFACES [patent_app_type] => utility [patent_app_number] => 18/622854 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622854
APPARATUS, SYSTEM AND METHOD FOR THE DELIVERY OF ITEMS ONTO SURFACES INCLUDING ELEVATED SURFACES Mar 28, 2024 Pending
Array ( [id] => 19173808 [patent_doc_number] => 20240159782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => CARTRIDGES FOR IMMUNOASSAY TESTS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/418565 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418565
CARTRIDGES FOR IMMUNOASSAY TESTS AND METHODS OF USING THE SAME Jan 21, 2024 Pending
Array ( [id] => 19778369 [patent_doc_number] => 12227392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => System and method for controlling the lifting and handling of a load [patent_app_type] => utility [patent_app_number] => 18/403513 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 38 [patent_no_of_words] => 9425 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 18403513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403513
System and method for controlling the lifting and handling of a load Jan 2, 2024 Issued
Array ( [id] => 19171602 [patent_doc_number] => 20240157576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Robotic End-Effector Having Dynamic Stiffening Elements with Resilient Spacers for Conforming Object Interaction [patent_app_type] => utility [patent_app_number] => 18/503034 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503034
Robotic end-effector having dynamic stiffening elements with resilient spacers for conforming object interaction Nov 5, 2023 Issued
Array ( [id] => 19564030 [patent_doc_number] => 12138781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Systems and methods for efficiently exchanging end effector tools [patent_app_type] => utility [patent_app_number] => 18/384923 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 103 [patent_no_of_words] => 12744 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384923
Systems and methods for efficiently exchanging end effector tools Oct 29, 2023 Issued
Array ( [id] => 19424915 [patent_doc_number] => 12084314 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-10 [patent_title] => Modular unmanned line/tool emplacement (MULE) hook [patent_app_type] => utility [patent_app_number] => 18/445533 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3126 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18445533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/445533
Modular unmanned line/tool emplacement (MULE) hook Sep 28, 2023 Issued
Array ( [id] => 18894376 [patent_doc_number] => 20240009861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ROBOTIC TOOLSET AND GRIPPER [patent_app_type] => utility [patent_app_number] => 18/371750 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371750
Robotic toolset and gripper Sep 21, 2023 Issued
Array ( [id] => 18845490 [patent_doc_number] => 20230407894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => AUTOMATIC RELEASE CLAMP [patent_app_type] => utility [patent_app_number] => 18/449322 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449322
Automatic release clamp Aug 13, 2023 Issued
Array ( [id] => 19671278 [patent_doc_number] => 12184053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Wire tensioning system [patent_app_type] => utility [patent_app_number] => 18/197438 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 12545 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197438
Wire tensioning system May 14, 2023 Issued
Array ( [id] => 20178532 [patent_doc_number] => 20250262490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => GOLF BALL RETRIEVAL SYSTEM WITH AUTOMATIC CABLE GUIDE [patent_app_type] => utility [patent_app_number] => 18/196521 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18196521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196521
GOLF BALL RETRIEVAL SYSTEM WITH AUTOMATIC CABLE GUIDE May 11, 2023 Abandoned
Array ( [id] => 18612100 [patent_doc_number] => 20230278832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => TRENCH ROLLER LIFTING ADAPTER [patent_app_type] => utility [patent_app_number] => 18/144851 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144851
Trench roller lifting adapter May 8, 2023 Issued
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