Search

Robert Canfield

Examiner (ID: 13588)

Most Active Art Unit
3636
Art Unit(s)
3635, 3504, 3600, 3636, 3621
Total Applications
3237
Issued Applications
2523
Pending Applications
226
Abandoned Applications
513

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19041862 [patent_doc_number] => 11930935 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Convertible swinging seat [patent_app_type] => utility [patent_app_number] => 18/446700 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5971 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446700
Convertible swinging seat Aug 8, 2023 Issued
Array ( [id] => 18885905 [patent_doc_number] => 11864660 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Adjustable bracket for furniture [patent_app_type] => utility [patent_app_number] => 18/446667 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3130 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446667
Adjustable bracket for furniture Aug 8, 2023 Issued
Array ( [id] => 19770661 [patent_doc_number] => 20250052087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Modular Frame System [patent_app_type] => utility [patent_app_number] => 18/230697 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230697
Modular Frame System Aug 6, 2023 Abandoned
Array ( [id] => 19724563 [patent_doc_number] => 20250027314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Wooden Collapsible Tent/ Foldable Sleeping Cabin [patent_app_type] => utility [patent_app_number] => 18/353435 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353435
Wooden Collapsible Tent/ Foldable Sleeping Cabin Jul 16, 2023 Abandoned
Array ( [id] => 19587003 [patent_doc_number] => 20240384560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => WATERPROOF COVER FOR OUTDOOR PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/221434 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221434
Waterproof cover for outdoor products Jul 12, 2023 Issued
Array ( [id] => 18900809 [patent_doc_number] => 20240016294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Seat Connection Mechanism Using Metallic And Polymer Components [patent_app_type] => utility [patent_app_number] => 18/351015 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18351015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351015
Seat connection mechanism using metallic and polymer components Jul 11, 2023 Issued
Array ( [id] => 19707665 [patent_doc_number] => 20250017807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => CRUTCH MOUNTABLE TOY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/221248 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221248
Crutch mountable toy assembly Jul 11, 2023 Issued
Array ( [id] => 20686501 [patent_doc_number] => 12616629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Line tracking cane for the vision impaired [patent_app_type] => utility [patent_app_number] => 18/221382 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221382
Line tracking cane for the vision impaired Jul 11, 2023 Issued
Array ( [id] => 19361448 [patent_doc_number] => 20240263482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => WINDPROOF FOLDABLE CANOPY TENT [patent_app_type] => utility [patent_app_number] => 18/220252 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18220252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220252
WINDPROOF FOLDABLE CANOPY TENT Jul 9, 2023 Abandoned
Array ( [id] => 19361449 [patent_doc_number] => 20240263483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ANTI-PONDING FOLDABLE CANOPY TENT [patent_app_type] => utility [patent_app_number] => 18/220251 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18220251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220251
Anti-ponding foldable canopy tent Jul 9, 2023 Issued
Array ( [id] => 19004191 [patent_doc_number] => 20240068262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Wind-Inflated Sun Shelter [patent_app_type] => utility [patent_app_number] => 18/349766 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349766
Wind-Inflated Sun Shelter Jul 9, 2023 Abandoned
Array ( [id] => 18740204 [patent_doc_number] => 20230349181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => FALL ARREST ROOF MOUNT ANCHOR [patent_app_type] => utility [patent_app_number] => 18/348679 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348679
Fall arrest roof mount anchor Jul 6, 2023 Issued
Array ( [id] => 19690587 [patent_doc_number] => 20250009132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => FOLDING CHAIR WITH MULTIPLE MODES [patent_app_type] => utility [patent_app_number] => 18/348066 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18348066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348066
Folding chair with multiple modes Jul 5, 2023 Issued
Array ( [id] => 20185433 [patent_doc_number] => 12396532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Foldable rod of an umbrella [patent_app_type] => utility [patent_app_number] => 18/347915 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347915
Foldable rod of an umbrella Jul 5, 2023 Issued
Array ( [id] => 18877281 [patent_doc_number] => 20240000650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => APPARATUS AND A PROCESS FOR ADAPTING A DEVICE TO A LAND SURFACE [patent_app_type] => utility [patent_app_number] => 18/346228 [patent_app_country] => US [patent_app_date] => 2023-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346228
APPARATUS AND A PROCESS FOR ADAPTING A DEVICE TO A LAND SURFACE Jun 30, 2023 Pending
Array ( [id] => 20212107 [patent_doc_number] => 12408739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Folding crutch chair with a compact support device [patent_app_type] => utility [patent_app_number] => 18/345356 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345356
Folding crutch chair with a compact support device Jun 29, 2023 Issued
Array ( [id] => 20201921 [patent_doc_number] => 12404693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Electric vehicle camping tent device [patent_app_type] => utility [patent_app_number] => 18/341908 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341908
Electric vehicle camping tent device Jun 26, 2023 Issued
Array ( [id] => 19256440 [patent_doc_number] => 12016467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Configurable stacking chairs with quick-connect interchangeable backs [patent_app_type] => utility [patent_app_number] => 18/212361 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 14135 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 536 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212361
Configurable stacking chairs with quick-connect interchangeable backs Jun 20, 2023 Issued
Array ( [id] => 19854039 [patent_doc_number] => 12256846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Bamboo seat and bamboo stool [patent_app_type] => utility [patent_app_number] => 18/337707 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2868 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337707
Bamboo seat and bamboo stool Jun 19, 2023 Issued
Array ( [id] => 19185616 [patent_doc_number] => 20240164529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PORTABLE FOLDING CHAIR [patent_app_type] => utility [patent_app_number] => 18/207696 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207696
PORTABLE FOLDING CHAIR Jun 8, 2023 Abandoned
Menu