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] => 19330787 [patent_doc_number] => 20240245217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => MECHANICAL STRETCHING DEVICE FOR MOVABLE SEAT UNIT AND SEAT UNIT [patent_app_type] => utility [patent_app_number] => 18/592504 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592504
MECHANICAL STRETCHING DEVICE FOR MOVABLE SEAT UNIT AND SEAT UNIT Feb 28, 2024 Pending
Array ( [id] => 19367019 [patent_doc_number] => 12059078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-13 [patent_title] => Packaging-optimized detachable sofa [patent_app_type] => utility [patent_app_number] => 18/588003 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3316 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588003
Packaging-optimized detachable sofa Feb 26, 2024 Issued
Array ( [id] => 19231505 [patent_doc_number] => 20240188695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ADJUSTABLE GRIP SYSTEM FOR TREKKING POLES AND THE LIKE [patent_app_type] => utility [patent_app_number] => 18/584982 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18584982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584982
ADJUSTABLE GRIP SYSTEM FOR TREKKING POLES AND THE LIKE Feb 21, 2024 Pending
Array ( [id] => 20787003 [patent_doc_number] => 12660897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Ergonomic handle for a probing cane [patent_app_type] => utility [patent_app_number] => 18/442268 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 2027 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442268
Ergonomic handle for a probing cane Feb 15, 2024 Issued
Array ( [id] => 19932214 [patent_doc_number] => 12305413 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Shelter and hub system [patent_app_type] => utility [patent_app_number] => 18/439361 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [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] => 18439361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439361
Shelter and hub system Feb 11, 2024 Issued
Array ( [id] => 20148655 [patent_doc_number] => 20250248493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Sunshield with UV absorbers, solar powered components, and misting technologies [patent_app_type] => utility [patent_app_number] => 18/433396 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18433396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433396
Sunshield with UV absorbers, solar powered components, and misting technologies Feb 4, 2024 Pending
Array ( [id] => 19200972 [patent_doc_number] => 20240172871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => MODULAR CHAIR [patent_app_type] => utility [patent_app_number] => 18/432143 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432143
Modular chair Feb 4, 2024 Issued
Array ( [id] => 19519465 [patent_doc_number] => 12121156 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Foldable sofa armrest and sofa [patent_app_type] => utility [patent_app_number] => 18/424891 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3813 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424891
Foldable sofa armrest and sofa Jan 28, 2024 Issued
Array ( [id] => 19446649 [patent_doc_number] => 20240306779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CANTILEVER UMBRELLA [patent_app_type] => utility [patent_app_number] => 18/424539 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 934 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424539
Cantilever umbrella Jan 25, 2024 Issued
Array ( [id] => 19449543 [patent_doc_number] => 20240309673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CARPORT TENT [patent_app_type] => utility [patent_app_number] => 18/424559 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424559
CARPORT TENT Jan 25, 2024 Pending
Array ( [id] => 19179526 [patent_doc_number] => 11986098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-21 [patent_title] => Foldable chair [patent_app_type] => utility [patent_app_number] => 18/422252 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1818 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 18422252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422252
Foldable chair Jan 24, 2024 Issued
Array ( [id] => 19316092 [patent_doc_number] => 20240237632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => WATERFOWL DECOY FLAG [patent_app_type] => utility [patent_app_number] => 18/414118 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 18414118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414118
Waterfowl decoy flag Jan 15, 2024 Issued
Array ( [id] => 19777342 [patent_doc_number] => 12226362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Foldable walking frame with ergonomic adjustment features [patent_app_type] => utility [patent_app_number] => 18/414054 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 44 [patent_no_of_words] => 15004 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414054 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414054
Foldable walking frame with ergonomic adjustment features Jan 15, 2024 Issued
Array ( [id] => 19279224 [patent_doc_number] => 20240215695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Hands-Free Shield Holder [patent_app_type] => utility [patent_app_number] => 18/411886 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411886
Hands-free curved weather shield Jan 11, 2024 Issued
Array ( [id] => 19352666 [patent_doc_number] => 12053091 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => In-pool lounger [patent_app_type] => utility [patent_app_number] => 18/402669 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2501 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402669
In-pool lounger Jan 1, 2024 Issued
Array ( [id] => 20066435 [patent_doc_number] => 20250204657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ATTACHMENTS FOR AN UMBRELLA [patent_app_type] => utility [patent_app_number] => 18/392627 [patent_app_country] => US [patent_app_date] => 2023-12-21 [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] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392627 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392627
ATTACHMENTS FOR AN UMBRELLA Dec 20, 2023 Pending
Array ( [id] => 19134204 [patent_doc_number] => 11969105 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Inflatable seat having a backrest with a plurality of horizontally interspersed PVC sandwich mesh fabric strips [patent_app_type] => utility [patent_app_number] => 18/543045 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3370 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 18543045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543045
Inflatable seat having a backrest with a plurality of horizontally interspersed PVC sandwich mesh fabric strips Dec 17, 2023 Issued
Array ( [id] => 19234343 [patent_doc_number] => 20240191536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => UMBRELLA AND PRIVACY SHIELD FOR AN AUTOMOBILE [patent_app_type] => utility [patent_app_number] => 18/533068 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18533068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533068
UMBRELLA AND PRIVACY SHIELD FOR AN AUTOMOBILE Dec 6, 2023 Abandoned
Array ( [id] => 19977598 [patent_doc_number] => 12345064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Wind-resistant adjustable shade shelter [patent_app_type] => utility [patent_app_number] => 18/530173 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 56 [patent_no_of_words] => 9687 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530173
Wind-resistant adjustable shade shelter Dec 4, 2023 Issued
Array ( [id] => 19074866 [patent_doc_number] => 11944206 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Detachable rocking chair structure [patent_app_type] => utility [patent_app_number] => 18/527426 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1532 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527426
Detachable rocking chair structure Dec 3, 2023 Issued
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