Search

Robert Canfield

Examiner (ID: 6805, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3504, 3621, 3635, 3600, 3636
Total Applications
3176
Issued Applications
2492
Pending Applications
220
Abandoned Applications
499

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18436678 [patent_doc_number] => 20230183972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CEILING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/107425 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18107425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107425
Ceiling grid hanger assembly with indexing tabs Feb 7, 2023 Issued
Array ( [id] => 19173104 [patent_doc_number] => 20240159078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => GENERATOR RUNNING COVER [patent_app_type] => utility [patent_app_number] => 18/106296 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18106296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106296
GENERATOR RUNNING COVER Feb 5, 2023 Abandoned
Array ( [id] => 18565945 [patent_doc_number] => 20230256273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SELF-RETRACTING LIFELINE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/106003 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3657 [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] => 18106003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106003
SELF-RETRACTING LIFELINE SYSTEM Feb 5, 2023 Pending
Array ( [id] => 19004192 [patent_doc_number] => 20240068263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Tent Based on External Support Structure [patent_app_type] => utility [patent_app_number] => 18/097542 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097542
Tent based on external support structure Jan 16, 2023 Issued
Array ( [id] => 18762496 [patent_doc_number] => 11812873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Chair including multi-channel sound system [patent_app_type] => utility [patent_app_number] => 18/153196 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 8103 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153196
Chair including multi-channel sound system Jan 10, 2023 Issued
Array ( [id] => 19300928 [patent_doc_number] => 20240229497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Combined Vehicle Canopy and Tent [patent_app_type] => utility [patent_app_number] => 18/095087 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18095087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095087
Combined Vehicle Canopy and Tent Jan 9, 2023 Abandoned
Array ( [id] => 19578328 [patent_doc_number] => 12144407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Umbrella pole device, electric umbrella and telescopic device [patent_app_type] => utility [patent_app_number] => 18/151605 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9792 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151605
Umbrella pole device, electric umbrella and telescopic device Jan 8, 2023 Issued
Array ( [id] => 19763520 [patent_doc_number] => 12221804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Swimming pool with adjustable shading angle [patent_app_type] => utility [patent_app_number] => 18/090602 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2199 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090602
Swimming pool with adjustable shading angle Dec 28, 2022 Issued
Array ( [id] => 18334659 [patent_doc_number] => 20230126607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Seat Plate Gas Cylinder Quick-Release Device [patent_app_type] => utility [patent_app_number] => 18/089260 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12432 [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] => 18089260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089260
Seat plate gas cylinder quick-release device Dec 26, 2022 Issued
Array ( [id] => 19737896 [patent_doc_number] => 12214712 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Vehicle roof-mounted collapsible tent [patent_app_type] => utility [patent_app_number] => 18/088841 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6800 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088841
Vehicle roof-mounted collapsible tent Dec 26, 2022 Issued
Array ( [id] => 18449279 [patent_doc_number] => 20230190555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => EASY AMBLER [patent_app_type] => utility [patent_app_number] => 18/086114 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086114
EASY AMBLER Dec 20, 2022 Abandoned
Array ( [id] => 18825585 [patent_doc_number] => 11840857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Popup camper [patent_app_type] => utility [patent_app_number] => 18/084725 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5991 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084725
Popup camper Dec 19, 2022 Issued
Array ( [id] => 19505384 [patent_doc_number] => 12116797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Portable shade system [patent_app_type] => utility [patent_app_number] => 18/083648 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4286 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083648
Portable shade system Dec 18, 2022 Issued
Array ( [id] => 18308445 [patent_doc_number] => 20230112345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SHADE MOTOR WITH POWER SUPPLIED THROUGH BRACKETS [patent_app_type] => utility [patent_app_number] => 18/066452 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066452
Shade motor with power supplied through brackets Dec 14, 2022 Issued
Array ( [id] => 18436704 [patent_doc_number] => 20230183998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PORTABLE LIGHT BLOCKING DEN [patent_app_type] => utility [patent_app_number] => 18/078893 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078893
Portable light blocking den Dec 8, 2022 Issued
Array ( [id] => 18418331 [patent_doc_number] => 20230172789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Knee Crutch [patent_app_type] => utility [patent_app_number] => 18/063558 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063558
Knee crutch Dec 7, 2022 Issued
Array ( [id] => 19233495 [patent_doc_number] => 20240190687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ELECTRICALLY INSULATED MOUNTING PLATFORM AND ASSOCIATED AERIAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/076655 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076655
ELECTRICALLY INSULATED MOUNTING PLATFORM AND ASSOCIATED AERIAL SYSTEMS Dec 6, 2022 Pending
Array ( [id] => 18693301 [patent_doc_number] => 20230323699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => WIND-RESISTANT ADJUSTABLE SHADE SHELTER [patent_app_type] => utility [patent_app_number] => 18/075368 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15433 [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] => 18075368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075368
Wind-resistant adjustable shade shelter Dec 4, 2022 Issued
Array ( [id] => 19202263 [patent_doc_number] => 20240174162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => RETRACTABLE DOUBLE WIDTH EXPANDING CAMPER SHELL [patent_app_type] => utility [patent_app_number] => 18/071401 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071401
RETRACTABLE DOUBLE WIDTH EXPANDING CAMPER SHELL Nov 28, 2022 Pending
17/991874 SOFA UNFOLDING DEVICE Nov 21, 2022 Abandoned
Menu