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] => 15087539 [patent_doc_number] => 20190338580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Laminated Glass Retention System [patent_app_type] => utility [patent_app_number] => 16/450052 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450052 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450052
Laminated Glass Retention System Jun 23, 2019 Abandoned
Array ( [id] => 14962031 [patent_doc_number] => 20190308493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => FLEXIBLE SUBSTRATE CONNECTORS [patent_app_type] => utility [patent_app_number] => 16/449396 [patent_app_country] => US [patent_app_date] => 2019-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449396
Flexible substrate connectors Jun 21, 2019 Issued
Array ( [id] => 16230917 [patent_doc_number] => 10738457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Screen support assembly with wide lateral support efficiency [patent_app_type] => utility [patent_app_number] => 16/435592 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 43 [patent_no_of_words] => 8563 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435592
Screen support assembly with wide lateral support efficiency Jun 9, 2019 Issued
Array ( [id] => 16682091 [patent_doc_number] => 10941559 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-09 [patent_title] => Shelter and hub system [patent_app_type] => utility [patent_app_number] => 16/431322 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 4786 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431322
Shelter and hub system Jun 3, 2019 Issued
Array ( [id] => 16484531 [patent_doc_number] => 20200378132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => SUPPORT BRACKET ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 16/426801 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426801
Support bracket assembly and method May 29, 2019 Issued
Array ( [id] => 16215573 [patent_doc_number] => 10731374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Solid mast raiser system [patent_app_type] => utility [patent_app_number] => 16/427157 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427157
Solid mast raiser system May 29, 2019 Issued
Array ( [id] => 16606375 [patent_doc_number] => 10907372 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-02 [patent_title] => Apparatus for covering a vehicle [patent_app_type] => utility [patent_app_number] => 16/421638 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3101 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16421638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421638
Apparatus for covering a vehicle May 23, 2019 Issued
Array ( [id] => 15932323 [patent_doc_number] => 20200157795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => SYSTEM AND METHOD OF CONSTRUCTING A MULTI-STORY BUILDING UTILIZING MODULAR COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/422596 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422596
System and method of constructing a multi-story building utilizing modular components May 23, 2019 Issued
Array ( [id] => 14747827 [patent_doc_number] => 20190257087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => ANCHOR SYSTEM FOR FIBER REINFORCED POLYMERS [patent_app_type] => utility [patent_app_number] => 16/402785 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402785
Anchor system for fiber reinforced polymers May 2, 2019 Issued
Array ( [id] => 15081783 [patent_doc_number] => 20190335702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => UNIVERSAL DYNAMIC HINGE FOR A FOLDABLE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/401549 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16401549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401549
UNIVERSAL DYNAMIC HINGE FOR A FOLDABLE APPARATUS May 1, 2019 Abandoned
Array ( [id] => 16027427 [patent_doc_number] => 10676117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Canopy pole system [patent_app_type] => utility [patent_app_number] => 16/398804 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16398804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/398804
Canopy pole system Apr 29, 2019 Issued
Array ( [id] => 16648208 [patent_doc_number] => 10925361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Collapsible umbrella assembly having a canopy supported using stabilizing struts [patent_app_type] => utility [patent_app_number] => 16/392602 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392602
Collapsible umbrella assembly having a canopy supported using stabilizing struts Apr 22, 2019 Issued
Array ( [id] => 17376535 [patent_doc_number] => 11234521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Foldable camping seat [patent_app_type] => utility [patent_app_number] => 17/048781 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1420 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048781
Foldable camping seat Apr 22, 2019 Issued
Array ( [id] => 16057413 [patent_doc_number] => 10687628 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-23 [patent_title] => Beach chair securing device [patent_app_type] => utility [patent_app_number] => 16/386332 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3376 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386332
Beach chair securing device Apr 16, 2019 Issued
Array ( [id] => 16867828 [patent_doc_number] => 20210161295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => A STAIRLIFT CHAIR [patent_app_type] => utility [patent_app_number] => 17/047101 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047101
Stairlift chair Apr 10, 2019 Issued
Array ( [id] => 16842410 [patent_doc_number] => 11014478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Seat support layer assembly [patent_app_type] => utility [patent_app_number] => 16/376766 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3332 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16376766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376766
Seat support layer assembly Apr 4, 2019 Issued
Array ( [id] => 15693313 [patent_doc_number] => 10602816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Umbrellas with inflatable portions [patent_app_type] => utility [patent_app_number] => 16/369296 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 8865 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369296
Umbrellas with inflatable portions Mar 28, 2019 Issued
Array ( [id] => 16595981 [patent_doc_number] => 20210022512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => POSTURE SEAT [patent_app_type] => utility [patent_app_number] => 17/043592 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043592
POSTURE SEAT Mar 28, 2019 Abandoned
Array ( [id] => 14565421 [patent_doc_number] => 20190210317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => FRAMELESS CONSTRUCTION USING SINGLE AND DOUBLE PLENUM PANELS [patent_app_type] => utility [patent_app_number] => 16/357825 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357825
Frameless construction using single and double plenum panels Mar 18, 2019 Issued
Array ( [id] => 18869706 [patent_doc_number] => 11857484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Crutch accessory set [patent_app_type] => utility [patent_app_number] => 16/980412 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3852 [patent_no_of_claims] => 17 [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] => 16980412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980412
Crutch accessory set Mar 14, 2019 Issued
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