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] => 18862568 [patent_doc_number] => 20230417004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SYSTEM AND METHOD FOR COLLECTING AND CONTAINING PET WASTE [patent_app_type] => utility [patent_app_number] => 17/848323 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848323
System and method for collecting and containing pet waste Jun 22, 2022 Issued
Array ( [id] => 20491962 [patent_doc_number] => 12533819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Vacuum suction pad and vacuum gripper having the same [patent_app_type] => utility [patent_app_number] => 17/808359 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 17808359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/808359
Vacuum suction pad and vacuum gripper having the same Jun 22, 2022 Issued
Array ( [id] => 18701741 [patent_doc_number] => 11788242 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Pickup stick assemblies [patent_app_type] => utility [patent_app_number] => 17/844297 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4501 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17844297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844297
Pickup stick assemblies Jun 19, 2022 Issued
Array ( [id] => 18076535 [patent_doc_number] => 20220402147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Robotic Cell and Method of Operating Same [patent_app_type] => utility [patent_app_number] => 17/841824 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841824
Robotic Cell and Method of Operating Same Jun 15, 2022 Pending
Array ( [id] => 18604537 [patent_doc_number] => 11745985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Fuel tank lifting system [patent_app_type] => utility [patent_app_number] => 17/840158 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2544 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840158
Fuel tank lifting system Jun 13, 2022 Issued
Array ( [id] => 17944141 [patent_doc_number] => 20220331158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => CONTACT LENS APPLICATOR [patent_app_type] => utility [patent_app_number] => 17/832622 [patent_app_country] => US [patent_app_date] => 2022-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17832622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832622
CONTACT LENS APPLICATOR Jun 3, 2022 Abandoned
Array ( [id] => 17865118 [patent_doc_number] => 20220287853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => DEXTEROUS HAND [patent_app_type] => utility [patent_app_number] => 17/831046 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831046
DEXTEROUS HAND Jun 1, 2022 Pending
Array ( [id] => 18807265 [patent_doc_number] => 20230381598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => AUTONOMOUS TENNIS BALL RETRIEVAL ROBOTS [patent_app_type] => utility [patent_app_number] => 17/827907 [patent_app_country] => US [patent_app_date] => 2022-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827907
Autonomous tennis ball retrieval robots May 29, 2022 Issued
Array ( [id] => 18807650 [patent_doc_number] => 20230381983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => PROTECTIVE END CAP FOR INSULATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/804233 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804233
PROTECTIVE END CAP FOR INSULATING DEVICE May 25, 2022 Pending
Array ( [id] => 18035272 [patent_doc_number] => 20220379487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Automated Gripping Tool [patent_app_type] => utility [patent_app_number] => 17/752982 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752982
Automated Gripping Tool May 24, 2022 Abandoned
Array ( [id] => 18627355 [patent_doc_number] => 20230286172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => GRIPPER DEVICE USING AIR-TUBE [patent_app_type] => utility [patent_app_number] => 17/906333 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906333
GRIPPER DEVICE USING AIR-TUBE May 24, 2022 Issued
Array ( [id] => 20255929 [patent_doc_number] => 12428269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Arrangement for aligning a raised load [patent_app_type] => utility [patent_app_number] => 17/752086 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752086
Arrangement for aligning a raised load May 23, 2022 Issued
Array ( [id] => 18808358 [patent_doc_number] => 20230382691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HOIST FOR TRANSFERRED MATERIALS IN UNDERGROUND AUXILIARY TRANSPORTATION SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/022846 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 538 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022846
Hoist for transferred materials in underground auxiliary transportation system and method thereof May 22, 2022 Issued
Array ( [id] => 17837500 [patent_doc_number] => 20220274805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING THE LIFTING AND HANDLING OF A LOAD [patent_app_type] => utility [patent_app_number] => 17/663818 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663818
System and method for controlling the lifting and handling of a load May 16, 2022 Issued
Array ( [id] => 18436638 [patent_doc_number] => 20230183932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Debris Scooping Device [patent_app_type] => utility [patent_app_number] => 17/741668 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3046 [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] => 17741668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741668
Debris Scooping Device May 10, 2022 Pending
Array ( [id] => 18737012 [patent_doc_number] => 20230345902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Litter box Scooper [patent_app_type] => utility [patent_app_number] => 17/731426 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731426
Litter box scoop with bevel-edge scraper Apr 27, 2022 Issued
Array ( [id] => 18460781 [patent_doc_number] => 11685061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Articulating gripper tooling [patent_app_type] => utility [patent_app_number] => 17/727228 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2977 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727228
Articulating gripper tooling Apr 21, 2022 Issued
Array ( [id] => 17775608 [patent_doc_number] => 20220241957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => EXTENSIBLE STABLE CLAMPING DEVICE [patent_app_type] => utility [patent_app_number] => 17/724530 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724530
Extensible stable clamping device Apr 19, 2022 Issued
Array ( [id] => 18035906 [patent_doc_number] => 20220380121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => AUTONOMOUS ROBOTIC WASTE COLLECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/724020 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724020
AUTONOMOUS ROBOTIC WASTE COLLECTION SYSTEM Apr 18, 2022 Abandoned
Array ( [id] => 17946306 [patent_doc_number] => 20220333323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => WASTE COLLECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/720983 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720983
Animal waste collection system Apr 13, 2022 Issued
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