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] => 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 Pending
Array ( [id] => 20230792 [patent_doc_number] => 20250288111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [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] => 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] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 Pending
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] => 20056253 [patent_doc_number] => 20250194475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 Pending
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 Pending
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] => 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] => 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] => 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] => 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] => 19585996 [patent_doc_number] => 20240383553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ADJUSTABLE SADDLE [patent_app_type] => utility [patent_app_number] => 18/740407 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740407
ADJUSTABLE SADDLE Jun 10, 2024 Pending
Array ( [id] => 20148657 [patent_doc_number] => 20250248495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SPREADING MECHANISM FOR AN EXPANDABLE APPARATUS AS WELL AS EXPANDABLE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/673747 [patent_app_country] => US [patent_app_date] => 2024-05-24 [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] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673747
SPREADING MECHANISM FOR AN EXPANDABLE APPARATUS AS WELL AS EXPANDABLE APPARATUS May 23, 2024 Pending
Array ( [id] => 19535154 [patent_doc_number] => 12127687 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Foldable chair frame and foldable chair [patent_app_type] => utility [patent_app_number] => 18/665897 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3750 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665897
Foldable chair frame and foldable chair May 15, 2024 Issued
Array ( [id] => 19554189 [patent_doc_number] => 20240365981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => POLYVALENT FOLDING CHAIR WITH COUNTERWEIGHT [patent_app_type] => utility [patent_app_number] => 18/653626 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653626
Polyvalent folding chair with counterweight May 1, 2024 Issued
Array ( [id] => 19378704 [patent_doc_number] => 20240268574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Popup Camper [patent_app_type] => utility [patent_app_number] => 18/641814 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641814
Popup Camper Apr 21, 2024 Abandoned
Array ( [id] => 19358723 [patent_doc_number] => 20240260757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => STOWAWAY COMPACT ROCKER [patent_app_type] => utility [patent_app_number] => 18/640127 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18640127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640127
Stowaway compact rocker Apr 18, 2024 Issued
Array ( [id] => 19940982 [patent_doc_number] => 12313106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Composed element and rear wall construction applied herewith [patent_app_type] => utility [patent_app_number] => 18/616510 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 104 [patent_no_of_words] => 10126 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616510
Composed element and rear wall construction applied herewith Mar 25, 2024 Issued
Array ( [id] => 19282222 [patent_doc_number] => 20240218696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => TENT COUPLERS [patent_app_type] => utility [patent_app_number] => 18/606979 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606979
Tent couplers Mar 14, 2024 Issued
Array ( [id] => 20034063 [patent_doc_number] => 20250172285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Umbrella with a Flexible Light Strip [patent_app_type] => utility [patent_app_number] => 18/605931 [patent_app_country] => US [patent_app_date] => 2024-03-15 [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] => -8 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18605931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605931
Umbrella with a Flexible Light Strip Mar 14, 2024 Pending
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