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] => 17265962 [patent_doc_number] => 11191362 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-07 [patent_title] => Hammock chair swing [patent_app_type] => utility [patent_app_number] => 16/750146 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3059 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750146
Hammock chair swing Jan 22, 2020 Issued
Array ( [id] => 17479934 [patent_doc_number] => 20220087438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => ADJUSTABLE CHAIR [patent_app_type] => utility [patent_app_number] => 17/425235 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17425235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425235
Adjustable chair Jan 22, 2020 Issued
Array ( [id] => 17512196 [patent_doc_number] => 11291307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Body support [patent_app_type] => utility [patent_app_number] => 16/748970 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 1635 [patent_no_of_claims] => 10 [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] => 16748970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748970
Body support Jan 21, 2020 Issued
Array ( [id] => 16805283 [patent_doc_number] => 20210127836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => ROCKABLE FOLDING CHAIR [patent_app_type] => utility [patent_app_number] => 16/748573 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748573
Rockable folding chair Jan 20, 2020 Issued
Array ( [id] => 17324010 [patent_doc_number] => 11215010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Ceiling ladder, deep step and method [patent_app_type] => utility [patent_app_number] => 16/746395 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3665 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746395
Ceiling ladder, deep step and method Jan 16, 2020 Issued
Array ( [id] => 16205881 [patent_doc_number] => 20200238871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => HEADREST [patent_app_type] => utility [patent_app_number] => 16/745794 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745794
Headrest Jan 16, 2020 Issued
Array ( [id] => 16702623 [patent_doc_number] => 10952536 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Connecting table system [patent_app_type] => utility [patent_app_number] => 16/746261 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4328 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746261
Connecting table system Jan 16, 2020 Issued
Array ( [id] => 17481571 [patent_doc_number] => 20220089075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Vehicle Headrest Folding Device [patent_app_type] => utility [patent_app_number] => 17/424298 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424298
Vehicle headrest folding device Jan 15, 2020 Issued
Array ( [id] => 18978312 [patent_doc_number] => 11903464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Electrically-operated umbrella [patent_app_type] => utility [patent_app_number] => 17/755476 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3724 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 572 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755476
Electrically-operated umbrella Jan 15, 2020 Issued
Array ( [id] => 16893607 [patent_doc_number] => 11035145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Portable sun-shade assembly [patent_app_type] => utility [patent_app_number] => 16/742661 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2197 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742661
Portable sun-shade assembly Jan 13, 2020 Issued
Array ( [id] => 16152435 [patent_doc_number] => 20200214450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Chair [patent_app_type] => utility [patent_app_number] => 16/733923 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733923
Collapsible rocking chair with improved folding mechanism Jan 2, 2020 Issued
Array ( [id] => 16930153 [patent_doc_number] => 20210196042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => DESK SUPPORT WITH STOOL [patent_app_type] => utility [patent_app_number] => 16/731682 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16731682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731682
Desk support with stool Dec 30, 2019 Issued
Array ( [id] => 16490613 [patent_doc_number] => 10856630 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-08 [patent_title] => Automatic telescopic pole [patent_app_type] => utility [patent_app_number] => 16/727950 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6458 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16727950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727950
Automatic telescopic pole Dec 26, 2019 Issued
Array ( [id] => 15833129 [patent_doc_number] => 20200131846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => WIRED POCKET WITH LIGHTING [patent_app_type] => utility [patent_app_number] => 16/728339 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16728339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/728339
Wired pocket with lighting Dec 26, 2019 Issued
Array ( [id] => 16106749 [patent_doc_number] => 20200205397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => TREE STAND SUPPORT AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/727376 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16727376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727376
TREE STAND SUPPORT AND METHOD OF USE THEREOF Dec 25, 2019 Abandoned
Array ( [id] => 18413800 [patent_doc_number] => 11668335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Composed element and rear wall construction applied herewith [patent_app_type] => utility [patent_app_number] => 16/716062 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 104 [patent_no_of_words] => 15410 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716062
Composed element and rear wall construction applied herewith Dec 15, 2019 Issued
Array ( [id] => 15833033 [patent_doc_number] => 20200131798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ENGINEERED FLOOR AND SCAFFOLD SYSTEM [patent_app_type] => utility [patent_app_number] => 16/713803 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2562 [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] => 16713803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713803
Engineered floor and scaffold system Dec 12, 2019 Issued
Array ( [id] => 15964229 [patent_doc_number] => 20200165866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => STATIC MITIGATION END CAP FOR A COVERING FOR AN ARCHITECTURAL OPENING [patent_app_type] => utility [patent_app_number] => 16/714094 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16714094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714094
Cable restraint bracket of an architectural covering assembly Dec 12, 2019 Issued
Array ( [id] => 16898231 [patent_doc_number] => 20210177147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => BASE SEAT FOR BED, CHAIR OR SOFA [patent_app_type] => utility [patent_app_number] => 16/710290 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16710290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710290
Base seat for bed, chair or sofa Dec 10, 2019 Issued
Array ( [id] => 16412813 [patent_doc_number] => 10820671 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Assembly structure of tubular body and handle [patent_app_type] => utility [patent_app_number] => 16/711331 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 8 [patent_no_of_words] => 3666 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711331
Assembly structure of tubular body and handle Dec 10, 2019 Issued
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