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] => 19031719 [patent_doc_number] => 20240081534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ROCKING CHAIR AND A BRACKET THEREOF [patent_app_type] => utility [patent_app_number] => 17/956634 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956634 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956634
Rocking chair and a bracket thereof Sep 28, 2022 Issued
Array ( [id] => 18612957 [patent_doc_number] => 20230279693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => HYBRID COLLAPSIBLE SHELTER [patent_app_type] => utility [patent_app_number] => 17/950762 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950762
Hybrid collapsible shelter Sep 21, 2022 Issued
Array ( [id] => 18258372 [patent_doc_number] => 20230085412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PLAY TENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/945281 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945281
PLAY TENT APPARATUS Sep 14, 2022 Abandoned
Array ( [id] => 18374169 [patent_doc_number] => 20230149246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SMART WALKER [patent_app_type] => utility [patent_app_number] => 17/931420 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931420
SMART WALKER Sep 11, 2022 Abandoned
Array ( [id] => 18266484 [patent_doc_number] => 20230087726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => FOLDING CHAIR [patent_app_type] => utility [patent_app_number] => 17/940141 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17940141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/940141
FOLDING CHAIR Sep 7, 2022 Pending
Array ( [id] => 19020725 [patent_doc_number] => 20240076896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => OUTDOOR BLANKET AND VEHICLE PRIVACY CURTAIN [patent_app_type] => utility [patent_app_number] => 17/939862 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939862
Outdoor blanket and vehicle privacy curtain Sep 6, 2022 Issued
Array ( [id] => 20254382 [patent_doc_number] => 12426713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Portable seat [patent_app_type] => utility [patent_app_number] => 17/903824 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17903824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903824
Portable seat Sep 5, 2022 Issued
Array ( [id] => 18952884 [patent_doc_number] => 20240041211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => CHAIR [patent_app_type] => utility [patent_app_number] => 17/902057 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902057
Easily assembled chair with reduced packaging area Sep 1, 2022 Issued
Array ( [id] => 18092024 [patent_doc_number] => 20220410365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => CABINET CREEPER [patent_app_type] => utility [patent_app_number] => 17/823111 [patent_app_country] => US [patent_app_date] => 2022-08-30 [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] => -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] => 17823111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823111
CABINET CREEPER Aug 29, 2022 Abandoned
Array ( [id] => 20327889 [patent_doc_number] => 12458145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Swivel fitting of seating furniture for adjusting a foot part and seating furniture with adjustable foot part [patent_app_type] => utility [patent_app_number] => 17/899002 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2380 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899002
Swivel fitting of seating furniture for adjusting a foot part and seating furniture with adjustable foot part Aug 29, 2022 Issued
Array ( [id] => 19004193 [patent_doc_number] => 20240068264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Telescopic Equipment Hanging Device For Portable Shelters And Ground Blinds [patent_app_type] => utility [patent_app_number] => 17/893179 [patent_app_country] => US [patent_app_date] => 2022-08-23 [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] => 0 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893179
Telescopic Equipment Hanging Device For Portable Shelters And Ground Blinds Aug 22, 2022 Abandoned
Array ( [id] => 19528861 [patent_doc_number] => 20240352763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Zipped Flap Opening System [patent_app_type] => utility [patent_app_number] => 18/685466 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685466
Zipped Flap Opening System Aug 21, 2022 Abandoned
Array ( [id] => 18253623 [patent_doc_number] => 20230080662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Adjustable Seat for Bicycle, Exercise Machine or the Like [patent_app_type] => utility [patent_app_number] => 17/893134 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893134
Adjustable seat for bicycle, exercise machine or the like Aug 21, 2022 Issued
Array ( [id] => 18064014 [patent_doc_number] => 20220395101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => CHAIR INCLUDING MULTI-CHANNEL SOUND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/821332 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821332
Chair including multi-channel sound system Aug 21, 2022 Issued
Array ( [id] => 19067876 [patent_doc_number] => 20240102302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => A FALL ARREST ROOF MOUNT ANCHOR [patent_app_type] => utility [patent_app_number] => 18/001924 [patent_app_country] => US [patent_app_date] => 2022-08-15 [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] => -19 [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] => 18001924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001924
Fall arrest roof mount anchor Aug 14, 2022 Issued
Array ( [id] => 18198203 [patent_doc_number] => 20230051722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => MODULAR BAR [patent_app_type] => utility [patent_app_number] => 17/885702 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885702
MODULAR BAR Aug 10, 2022 Abandoned
Array ( [id] => 18575978 [patent_doc_number] => 11732496 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Shelter and hub system [patent_app_type] => utility [patent_app_number] => 17/886132 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 6648 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886132
Shelter and hub system Aug 10, 2022 Issued
Array ( [id] => 18335897 [patent_doc_number] => 20230127846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => MECHANICAL STRETCHING DEVICE FOR MOVABLE SEAT UNIT AND SEAT UNIT [patent_app_type] => utility [patent_app_number] => 17/881561 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881561
MECHANICAL STRETCHING DEVICE FOR MOVABLE SEAT UNIT AND SEAT UNIT Aug 3, 2022 Pending
Array ( [id] => 19729730 [patent_doc_number] => 12207714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Umbrella pole [patent_app_type] => utility [patent_app_number] => 17/815869 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6331 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815869
Umbrella pole Jul 27, 2022 Issued
Array ( [id] => 18732210 [patent_doc_number] => 11800923 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-31 [patent_title] => Adjustably positionable hanging recliner [patent_app_type] => utility [patent_app_number] => 17/875621 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4001 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875621
Adjustably positionable hanging recliner Jul 27, 2022 Issued
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