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] => 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
Array ( [id] => 18815328 [patent_doc_number] => 20230389666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Standing parasol with hand crank device [patent_app_type] => utility [patent_app_number] => 18/206417 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206417
Standing parasol with hand crank device Jun 5, 2023 Pending
Array ( [id] => 20212108 [patent_doc_number] => 12408740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Umbrella with pivoting locking device and related methods [patent_app_type] => utility [patent_app_number] => 18/329782 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329782
Umbrella with pivoting locking device and related methods Jun 5, 2023 Issued
Array ( [id] => 19081336 [patent_doc_number] => 20240108137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => STADIUM SEAT [patent_app_type] => utility [patent_app_number] => 18/330014 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330014
Stadium seat Jun 5, 2023 Issued
Array ( [id] => 19185619 [patent_doc_number] => 20240164532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SOFA UNFOLDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/205610 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18205610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205610
SOFA UNFOLDING DEVICE Jun 4, 2023 Pending
Array ( [id] => 19612441 [patent_doc_number] => 20240398121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FOLDABLE AIRPLANE COLLAPSIBLE ROCKING CHAIR [patent_app_type] => utility [patent_app_number] => 18/205739 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205739
FOLDABLE AIRPLANE COLLAPSIBLE ROCKING CHAIR Jun 4, 2023 Abandoned
Array ( [id] => 18815327 [patent_doc_number] => 20230389665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Standing parasol with articulately arranged canopy struts [patent_app_type] => utility [patent_app_number] => 18/205029 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205029
Standing parasol with articulately arranged canopy struts Jun 1, 2023 Abandoned
Array ( [id] => 19968065 [patent_doc_number] => 12336645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Acoustic seat [patent_app_type] => utility [patent_app_number] => 18/204394 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204394
Acoustic seat May 31, 2023 Issued
Array ( [id] => 19316291 [patent_doc_number] => 20240237831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ANTI-PINCH SYSTEM FOR AN ELECTRIC SEAT [patent_app_type] => utility [patent_app_number] => 18/203665 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203665
Anti-pinch system for an electric seat May 30, 2023 Issued
Array ( [id] => 19209065 [patent_doc_number] => 11998094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Lightweight collapsible chair with trekking poles supports [patent_app_type] => utility [patent_app_number] => 18/203551 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 2627 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18203551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203551
Lightweight collapsible chair with trekking poles supports May 29, 2023 Issued
Array ( [id] => 20327862 [patent_doc_number] => 12458118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Advanced trekking staff [patent_app_type] => utility [patent_app_number] => 18/203233 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 3500 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203233
Advanced trekking staff May 29, 2023 Issued
Array ( [id] => 19001374 [patent_doc_number] => 20240065445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => COMPACT SOFA FRAME STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/202514 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202514
COMPACT SOFA FRAME STRUCTURE May 25, 2023 Pending
Array ( [id] => 18845266 [patent_doc_number] => 20230407670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Load Path Redistribution Field Coupler [patent_app_type] => utility [patent_app_number] => 18/320840 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18320840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320840
Load path redistribution field coupler May 18, 2023 Issued
Array ( [id] => 19541121 [patent_doc_number] => 20240358157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Chair [patent_app_type] => utility [patent_app_number] => 18/198331 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18198331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198331
Chair May 16, 2023 Abandoned
Array ( [id] => 18768781 [patent_doc_number] => 20230363535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CHAISE LOUNGE WITH QUICK RELEASE [patent_app_type] => utility [patent_app_number] => 18/195555 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195555
CHAISE LOUNGE WITH QUICK RELEASE May 9, 2023 Abandoned
Array ( [id] => 18655569 [patent_doc_number] => 20230301432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => STACKABLE, CONNECTABLE FOLDING CHAIR [patent_app_type] => utility [patent_app_number] => 18/312296 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312296
Stackable, connectable folding chair May 3, 2023 Issued
Array ( [id] => 19554190 [patent_doc_number] => 20240365982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ROCKING FURNITURE MEMBER WITH POWER SYNCHRONOUS MECHANISM [patent_app_type] => utility [patent_app_number] => 18/143240 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143240
Rocking furniture member with power synchronous mechanism May 3, 2023 Issued
Array ( [id] => 18597871 [patent_doc_number] => 20230272670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => STEPLADDER WITH PLATFORM SPREADER [patent_app_type] => utility [patent_app_number] => 18/311939 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18311939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311939
STEPLADDER WITH PLATFORM SPREADER May 3, 2023 Pending
Array ( [id] => 19791712 [patent_doc_number] => 12232631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Assembly for concealing a compartment within an armchair or furniture console [patent_app_type] => utility [patent_app_number] => 18/140450 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140450
Assembly for concealing a compartment within an armchair or furniture console Apr 26, 2023 Issued
Array ( [id] => 19001372 [patent_doc_number] => 20240065443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => COMFORTABLE INFLATABLE SOFA [patent_app_type] => utility [patent_app_number] => 18/307440 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307440
COMFORTABLE INFLATABLE SOFA Apr 25, 2023 Abandoned
Menu