Search

Robert Canfield

Examiner (ID: 3758, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3635, 3600, 3621, 3636, 3504
Total Applications
3217
Issued Applications
2509
Pending Applications
226
Abandoned Applications
510

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20218000 [patent_doc_number] => 20250280931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => FOLDABLE CRUTCH STOOL [patent_app_type] => utility [patent_app_number] => 19/217088 [patent_app_country] => US [patent_app_date] => 2025-05-23 [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] => -9 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19217088 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/217088
Foldable crutch stool May 22, 2025 Issued
Array ( [id] => 20591982 [patent_doc_number] => 12575678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Modular self-locking chair with interlocking joint system [patent_app_type] => utility [patent_app_number] => 19/080742 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19080742 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/080742
Modular self-locking chair with interlocking joint system Mar 13, 2025 Issued
Array ( [id] => 20262443 [patent_doc_number] => 12433408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Furniture having spans supported by downwardly flaring posts [patent_app_type] => utility [patent_app_number] => 19/072523 [patent_app_country] => US [patent_app_date] => 2025-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19072523 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/072523
Furniture having spans supported by downwardly flaring posts Mar 5, 2025 Issued
Array ( [id] => 20525248 [patent_doc_number] => 12543664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Device for forming a canopy [patent_app_type] => utility [patent_app_number] => 19/052748 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7825 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052748 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052748
Device for forming a canopy Feb 12, 2025 Issued
Array ( [id] => 20038500 [patent_doc_number] => 20250176722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => MODULAR FURNITURE [patent_app_type] => utility [patent_app_number] => 19/048914 [patent_app_country] => US [patent_app_date] => 2025-02-08 [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] => -19 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19048914 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048914
MODULAR FURNITURE Feb 7, 2025 Abandoned
Array ( [id] => 19844543 [patent_doc_number] => 20250089894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => FOLDABLE SWING [patent_app_type] => utility [patent_app_number] => 18/969175 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18969175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/969175
Foldable swing Dec 3, 2024 Issued
Array ( [id] => 20135879 [patent_doc_number] => 20250242923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => PASSENGER SEAT WITH COUPLED LINKAGE AND CRADLED RECLINE MOTION [patent_app_type] => utility [patent_app_number] => 18/934972 [patent_app_country] => US [patent_app_date] => 2024-11-01 [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] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18934972 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/934972
PASSENGER SEAT WITH COUPLED LINKAGE AND CRADLED RECLINE MOTION Oct 31, 2024 Pending
Array ( [id] => 19997754 [patent_doc_number] => 20250135976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ARMREST AND VEHICLE SEAT WITH AN ARMREST [patent_app_type] => utility [patent_app_number] => 18/926449 [patent_app_country] => US [patent_app_date] => 2024-10-25 [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] => -10 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926449
ARMREST AND VEHICLE SEAT WITH AN ARMREST Oct 24, 2024 Pending
Array ( [id] => 19896481 [patent_doc_number] => 12274372 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Inflatable seat [patent_app_type] => utility [patent_app_number] => 18/890837 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 9232 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18890837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890837
Inflatable seat Sep 19, 2024 Issued
Array ( [id] => 19791704 [patent_doc_number] => 12232623 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Systems and methods for modular seating having universal slots [patent_app_type] => utility [patent_app_number] => 18/812774 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 52 [patent_no_of_words] => 4172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812774
Systems and methods for modular seating having universal slots Aug 21, 2024 Issued
Array ( [id] => 19984523 [patent_doc_number] => 20250122745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => OUTDOOR BLANKET AND VEHICLE PRIVACY CURTAIN [patent_app_type] => utility [patent_app_number] => 18/810200 [patent_app_country] => US [patent_app_date] => 2024-08-20 [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] => -16 [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] => 18810200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810200
OUTDOOR BLANKET AND VEHICLE PRIVACY CURTAIN Aug 19, 2024 Pending
Array ( [id] => 19615683 [patent_doc_number] => 20240401363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => UMBRELLA ASSEMBLY AND UMBRELLA STABILITY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/805680 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18805680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805680
UMBRELLA ASSEMBLY AND UMBRELLA STABILITY ASSEMBLY Aug 14, 2024 Pending
Array ( [id] => 19615687 [patent_doc_number] => 20240401367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => COLLAPSIBLE CANOPY WITH REINFORCEMENT BARS [patent_app_type] => utility [patent_app_number] => 18/797637 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797637
COLLAPSIBLE CANOPY WITH REINFORCEMENT BARS Aug 7, 2024 Pending
Array ( [id] => 19578353 [patent_doc_number] => 12144432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => Armrest mechanism of foldable sofa [patent_app_type] => utility [patent_app_number] => 18/798066 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2415 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18798066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/798066
Armrest mechanism of foldable sofa Aug 7, 2024 Issued
Array ( [id] => 19767756 [patent_doc_number] => 20250049182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => FRAME FOR SHADING PRODUCT AND BEACH UMBRELLA [patent_app_type] => utility [patent_app_number] => 18/796525 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796525
FRAME FOR SHADING PRODUCT AND BEACH UMBRELLA Aug 6, 2024 Pending
Array ( [id] => 19736789 [patent_doc_number] => 12213591 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Portable furniture [patent_app_type] => utility [patent_app_number] => 18/788522 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 12666 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18788522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788522
Portable furniture Jul 29, 2024 Issued
Array ( [id] => 19572448 [patent_doc_number] => 20240376740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => INFLATABLE VEHICLE ACCESSORIES [patent_app_type] => utility [patent_app_number] => 18/781850 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18781850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781850
INFLATABLE VEHICLE ACCESSORIES Jul 22, 2024 Pending
Array ( [id] => 20116393 [patent_doc_number] => 12366087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Hybrid collapsible shelter [patent_app_type] => utility [patent_app_number] => 18/781371 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 9018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18781371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781371
Hybrid collapsible shelter Jul 22, 2024 Issued
Array ( [id] => 19570153 [patent_doc_number] => 20240374445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => PLASTIC ELECTRIC LIFT DEVICE [patent_app_type] => utility [patent_app_number] => 18/779159 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779159
PLASTIC ELECTRIC LIFT DEVICE Jul 21, 2024 Pending
Array ( [id] => 19722172 [patent_doc_number] => 20250024923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SUN SHADE [patent_app_type] => utility [patent_app_number] => 18/778436 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18778436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778436
SUN SHADE Jul 18, 2024 Pending
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