Search

Robert Canfield

Examiner (ID: 18934, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3635, 3504, 3636, 3600, 3621
Total Applications
3246
Issued Applications
2525
Pending Applications
230
Abandoned Applications
515

Applications

Application numberTitle of the applicationFiling DateStatus
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 Issued
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 Issued
17/991874 SOFA UNFOLDING DEVICE Nov 21, 2022 Abandoned
Array ( [id] => 19018383 [patent_doc_number] => 20240074554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ROTARY OPEN-CLOSE TYPE SUN UMBRELLA [patent_app_type] => utility [patent_app_number] => 17/988413 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988413
Rotary open-close type sun umbrella Nov 15, 2022 Issued
Array ( [id] => 19551877 [patent_doc_number] => 12135582 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-05 [patent_title] => Articulating sun shield for electronic components [patent_app_type] => utility [patent_app_number] => 18/053984 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3034 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053984
Articulating sun shield for electronic components Nov 8, 2022 Issued
Array ( [id] => 19970051 [patent_doc_number] => 12338648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Modular tent floor assembly [patent_app_type] => utility [patent_app_number] => 17/982113 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982113
Modular tent floor assembly Nov 6, 2022 Issued
Array ( [id] => 18634446 [patent_doc_number] => 11759015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Dynamic furniture featuring pendulum-like motion [patent_app_type] => utility [patent_app_number] => 18/053216 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 36 [patent_no_of_words] => 19616 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053216
Dynamic furniture featuring pendulum-like motion Nov 6, 2022 Issued
Array ( [id] => 19142823 [patent_doc_number] => 20240141675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SYSTEM AND METHOD OF TEMPORARY PRIVACY SHELTERING AFFIXED TO SPORT UTILITY VEHICLE HATCHBACK [patent_app_type] => utility [patent_app_number] => 17/979751 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979751
SYSTEM AND METHOD OF TEMPORARY PRIVACY SHELTERING AFFIXED TO SPORT UTILITY VEHICLE HATCHBACK Nov 1, 2022 Abandoned
Array ( [id] => 19505382 [patent_doc_number] => 12116795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Stacked temporary lodgings and connectors [patent_app_type] => utility [patent_app_number] => 17/976930 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4273 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976930
Stacked temporary lodgings and connectors Oct 30, 2022 Issued
Array ( [id] => 20264556 [patent_doc_number] => 12435535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Adaptable rooftop tent system [patent_app_type] => utility [patent_app_number] => 18/051212 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 68 [patent_no_of_words] => 19873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18051212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051212
Adaptable rooftop tent system Oct 30, 2022 Issued
Array ( [id] => 18223275 [patent_doc_number] => 20230062269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => CONNECTING STRUCTURE AND SEAT [patent_app_type] => utility [patent_app_number] => 17/978004 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978004
Connecting structure and seat Oct 30, 2022 Issued
Array ( [id] => 20591984 [patent_doc_number] => 12575680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Convertible platform for supporting a user [patent_app_type] => utility [patent_app_number] => 17/975244 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 2278 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975244
Convertible platform for supporting a user Oct 26, 2022 Issued
Array ( [id] => 20665272 [patent_doc_number] => 12607034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Rooftop tent [patent_app_type] => utility [patent_app_number] => 17/999595 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1236 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999595
Rooftop tent Oct 17, 2022 Issued
Array ( [id] => 18212769 [patent_doc_number] => 20230059033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MEMBER FOR CHAIR FOR IMPLEMENTING MULTI-CHANNEL SOUND SYSTEM AND CHAIR INCLUDING THE MEMBER [patent_app_type] => utility [patent_app_number] => 18/045990 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045990
Member for chair for implementing multi-channel sound system and chair including the member Oct 11, 2022 Issued
Array ( [id] => 18295604 [patent_doc_number] => 20230105290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => NO-TOOL ASSEMBLY CHAIR [patent_app_type] => utility [patent_app_number] => 17/963162 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963162
NO-TOOL ASSEMBLY CHAIR Oct 9, 2022 Abandoned
Array ( [id] => 18715998 [patent_doc_number] => 11793317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Convertible furniture arrangement for a recreational vehicle [patent_app_type] => utility [patent_app_number] => 17/959806 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 6182 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959806
Convertible furniture arrangement for a recreational vehicle Oct 3, 2022 Issued
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