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] => 18746627 [patent_doc_number] => 11805912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Foldable camping chair [patent_app_type] => utility [patent_app_number] => 17/875405 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3236 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875405
Foldable camping chair Jul 27, 2022 Issued
Array ( [id] => 18900781 [patent_doc_number] => 20240016266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DUAL-PURPOSE STICK FOR SITTING AND WALKING [patent_app_type] => utility [patent_app_number] => 17/875401 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875401
Dual-purpose stick for sitting and walking Jul 26, 2022 Issued
Array ( [id] => 18167611 [patent_doc_number] => 20230034218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => GUIDING DEVICE FOR A HEADREST OF A VEHICLE SEAT AND GUIDING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/873471 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2555 [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] => 17873471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873471
Guiding device for a headrest of a vehicle seat and guiding system Jul 25, 2022 Issued
Array ( [id] => 17988219 [patent_doc_number] => 20220354256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => FOLDABLE PLASTIC-STEEL CHAIR [patent_app_type] => utility [patent_app_number] => 17/872321 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872321
Foldable plastic-steel chair Jul 24, 2022 Issued
Array ( [id] => 19565160 [patent_doc_number] => 12139924 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Sun shade [patent_app_type] => utility [patent_app_number] => 17/870905 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2428 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870905
Sun shade Jul 21, 2022 Issued
Array ( [id] => 18110196 [patent_doc_number] => 20230003076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => COMPOSITE MOLDED SHELL WITH STIFFENING INNER CORE FOR INTERIOR TRIM MOLDING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/866834 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17866834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866834
Composite molded shell with stiffening inner core for interior trim molding applications Jul 17, 2022 Issued
Array ( [id] => 18575979 [patent_doc_number] => 11732497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Foldable playyard structure with top [patent_app_type] => utility [patent_app_number] => 17/866549 [patent_app_country] => US [patent_app_date] => 2022-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8542 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866549
Foldable playyard structure with top Jul 16, 2022 Issued
Array ( [id] => 18146388 [patent_doc_number] => 20230020245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => APPARATUS, METHODS, AND SYSTEM FOR SAFEKEEPING BUILDING PERMITS AND OTHER DOCUMENTS FOR REMOVABLY ATTACHING TO A LADDER [patent_app_type] => utility [patent_app_number] => 17/860956 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860956
APPARATUS, METHODS, AND SYSTEM FOR SAFEKEEPING BUILDING PERMITS AND OTHER DOCUMENTS FOR REMOVABLY ATTACHING TO A LADDER Jul 7, 2022 Abandoned
Array ( [id] => 18146023 [patent_doc_number] => 20230019879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Anchoring Device and Method for Securing Anchoring Ropes for Sun Shade Canopies in various terrains [patent_app_type] => utility [patent_app_number] => 17/860069 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860069
Anchoring Device and Method for Securing Anchoring Ropes for Sun Shade Canopies in various terrains Jul 6, 2022 Abandoned
Array ( [id] => 19060571 [patent_doc_number] => 11939785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Rapid-deployment shelter [patent_app_type] => utility [patent_app_number] => 17/857732 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 6081 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857732
Rapid-deployment shelter Jul 4, 2022 Issued
Array ( [id] => 18107372 [patent_doc_number] => 20230000252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ORTHOPEDIC LOUNGE CHAIR [patent_app_type] => utility [patent_app_number] => 17/857830 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857830
Orthopedic lounge chair Jul 4, 2022 Issued
Array ( [id] => 19940705 [patent_doc_number] => 12312827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Door assembly for a shelter and a shelter including same [patent_app_type] => utility [patent_app_number] => 17/852511 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852511
Door assembly for a shelter and a shelter including same Jun 28, 2022 Issued
Array ( [id] => 18110167 [patent_doc_number] => 20230003047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => UMBRELLA STAND ADAPTABLE FOR SUPPORT ON A TABLE [patent_app_type] => utility [patent_app_number] => 17/851815 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17851815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851815
UMBRELLA STAND ADAPTABLE FOR SUPPORT ON A TABLE Jun 27, 2022 Abandoned
Array ( [id] => 19289992 [patent_doc_number] => 12029327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Exercise chair [patent_app_type] => utility [patent_app_number] => 17/850163 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7337 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850163
Exercise chair Jun 26, 2022 Issued
Array ( [id] => 18762486 [patent_doc_number] => 11812863 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Active sitting chair [patent_app_type] => utility [patent_app_number] => 17/806866 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 2009 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806866
Active sitting chair Jun 13, 2022 Issued
Array ( [id] => 19179527 [patent_doc_number] => 11986099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Portable folding chair [patent_app_type] => utility [patent_app_number] => 17/830944 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 54 [patent_no_of_words] => 14884 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830944
Portable folding chair Jun 1, 2022 Issued
Array ( [id] => 18612955 [patent_doc_number] => 20230279691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => HARDTOP CAR-TOP TENT [patent_app_type] => utility [patent_app_number] => 17/828054 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828054
HARDTOP CAR-TOP TENT May 30, 2022 Abandoned
Array ( [id] => 18107358 [patent_doc_number] => 20230000238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ROTARY HANGING CHAIR [patent_app_type] => utility [patent_app_number] => 17/829342 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3492 [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] => 17829342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829342
Rotary hanging chair May 30, 2022 Issued
Array ( [id] => 18043155 [patent_doc_number] => 11517085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Personal noisemaker fan devices [patent_app_type] => utility [patent_app_number] => 17/826397 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 4635 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826397
Personal noisemaker fan devices May 26, 2022 Issued
Array ( [id] => 19227082 [patent_doc_number] => 12006716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Inflatable vehicle awning [patent_app_type] => utility [patent_app_number] => 17/826863 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7362 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826863
Inflatable vehicle awning May 26, 2022 Issued
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