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] => 16532546 [patent_doc_number] => 10875126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Welded fencing system with prefabricated connectors [patent_app_type] => utility [patent_app_number] => 16/132253 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 5478 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132253
Welded fencing system with prefabricated connectors Sep 17, 2018 Issued
Array ( [id] => 15650799 [patent_doc_number] => 20200087929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SHOE MOLDING WITH CASING JUNCTION [patent_app_type] => utility [patent_app_number] => 16/134119 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16134119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/134119
SHOE MOLDING WITH CASING JUNCTION Sep 17, 2018 Abandoned
Array ( [id] => 13623617 [patent_doc_number] => 20180363360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Laminated Glass Retention System [patent_app_type] => utility [patent_app_number] => 16/119345 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9304 [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] => 16119345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119345
Laminated glass retention system Aug 30, 2018 Issued
Array ( [id] => 14909881 [patent_doc_number] => 10426234 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Multi-angle multi-function umbrella [patent_app_type] => utility [patent_app_number] => 16/115663 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 90 [patent_no_of_words] => 18407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16115663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/115663
Multi-angle multi-function umbrella Aug 28, 2018 Issued
Array ( [id] => 14215123 [patent_doc_number] => 20190119946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => COMPONENTS FOR SHADE STRUCTURES [patent_app_type] => utility [patent_app_number] => 16/113848 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6883 [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] => 16113848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113848
Umbrella hub Aug 26, 2018 Issued
Array ( [id] => 14909885 [patent_doc_number] => 10426236 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Multi-function double-canopy umbrella [patent_app_type] => utility [patent_app_number] => 16/112243 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 56 [patent_no_of_words] => 12897 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16112243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/112243
Multi-function double-canopy umbrella Aug 23, 2018 Issued
Array ( [id] => 16214615 [patent_doc_number] => 10730409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Seat swivel limiter [patent_app_type] => utility [patent_app_number] => 16/103965 [patent_app_country] => US [patent_app_date] => 2018-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2189 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16103965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/103965
Seat swivel limiter Aug 15, 2018 Issued
Array ( [id] => 13954193 [patent_doc_number] => 20190053440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => DEER PROOF GARDEN ENCLOSURE AND METHOD OF MAKING [patent_app_type] => utility [patent_app_number] => 16/100987 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16100987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/100987
Deer proof garden enclosure and method of making Aug 9, 2018 Issued
Array ( [id] => 14639709 [patent_doc_number] => 10364588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Shelter system [patent_app_type] => utility [patent_app_number] => 16/044726 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044726
Shelter system Jul 24, 2018 Issued
Array ( [id] => 13827545 [patent_doc_number] => 20190017257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => WEATHER BARRIER FOR A BUILDING PENETRATION WITH A REMOVABLE COLLAR [patent_app_type] => utility [patent_app_number] => 16/038003 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038003
Weather barrier for a building penetration with a removable collar Jul 16, 2018 Issued
Array ( [id] => 13779303 [patent_doc_number] => 20190003190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => Shower Floor Mud Forming Device and Methodology [patent_app_type] => utility [patent_app_number] => 16/025623 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025623
Shower floor mud forming device and methodology Jul 1, 2018 Issued
Array ( [id] => 14419949 [patent_doc_number] => 10314760 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-11 [patent_title] => Inflatable crutch air cushion [patent_app_type] => utility [patent_app_number] => 16/014835 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3233 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16014835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/014835
Inflatable crutch air cushion Jun 20, 2018 Issued
Array ( [id] => 13734627 [patent_doc_number] => 20180371781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => PROTECTIVE SYSTEM AGAINST HAILSTONE DAMAGE [patent_app_type] => utility [patent_app_number] => 16/013194 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16013194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013194
PROTECTIVE SYSTEM AGAINST HAILSTONE DAMAGE Jun 19, 2018 Abandoned
Array ( [id] => 15667351 [patent_doc_number] => 10597897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Collapsible canopy with a self locking central lock [patent_app_type] => utility [patent_app_number] => 16/012076 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 2847 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16012076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/012076
Collapsible canopy with a self locking central lock Jun 18, 2018 Issued
Array ( [id] => 15667349 [patent_doc_number] => 10597896 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Tent lighting assembly for growing plants [patent_app_type] => utility [patent_app_number] => 16/011307 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6273 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16011307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/011307
Tent lighting assembly for growing plants Jun 17, 2018 Issued
Array ( [id] => 14146313 [patent_doc_number] => 10253523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Tick-preventing multi-function-latch-pulley-handle and multi-function-latch-pulley-wheel popup, having post-centering braces, water-discharging recesses, tick-preventing teeth, latch-pulley-handles, and latch-pulley-wheels [patent_app_type] => utility [patent_app_number] => 16/008013 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 61 [patent_no_of_words] => 10116 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16008013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/008013
Tick-preventing multi-function-latch-pulley-handle and multi-function-latch-pulley-wheel popup, having post-centering braces, water-discharging recesses, tick-preventing teeth, latch-pulley-handles, and latch-pulley-wheels Jun 12, 2018 Issued
Array ( [id] => 13477053 [patent_doc_number] => 20180290069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => QUICK ASSEMBLY HUNTING BLIND APPARATUS, AND A METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/006836 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006836
Quick assembly hunting blind apparatus, and a method thereof Jun 11, 2018 Issued
Array ( [id] => 13462977 [patent_doc_number] => 20180283031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => RETRACTABLE SHELTER [patent_app_type] => utility [patent_app_number] => 16/001675 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16001675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001675
Retractable shelter Jun 5, 2018 Issued
Array ( [id] => 13577595 [patent_doc_number] => 20180340346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => TREEPOD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/996752 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996752
TREEPOD ASSEMBLY Jun 3, 2018 Abandoned
Array ( [id] => 16259331 [patent_doc_number] => 10750737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Multi-use penetrable hunting blind apparatus [patent_app_type] => utility [patent_app_number] => 15/984915 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984915 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984915
Multi-use penetrable hunting blind apparatus May 20, 2018 Issued
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