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] => 11979942 [patent_doc_number] => 20170284097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'CHANNEL AND CAP EXTRUSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/624283 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2329 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15624283 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/624283
Channel and cap extrusion system Jun 14, 2017 Issued
Array ( [id] => 13688665 [patent_doc_number] => 20170355287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => Child Safety Seat [patent_app_type] => utility [patent_app_number] => 15/621051 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621051 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621051
Child safety seat Jun 12, 2017 Issued
Array ( [id] => 12307071 [patent_doc_number] => 09938723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Canopy system [patent_app_type] => utility [patent_app_number] => 15/612916 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 68 [patent_no_of_words] => 10149 [patent_no_of_claims] => 20 [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] => 15612916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612916
Canopy system Jun 1, 2017 Issued
Array ( [id] => 12212558 [patent_doc_number] => 09909356 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-06 [patent_title] => 'Fire door' [patent_app_type] => utility [patent_app_number] => 15/601824 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2032 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15601824 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601824
Fire door May 21, 2017 Issued
Array ( [id] => 14964059 [patent_doc_number] => 20190309508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => METHOD FOR ERECTING FRAMEWORK OF STRUCTURES [patent_app_type] => utility [patent_app_number] => 16/304858 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16304858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304858
Method for erecting framework of structures May 18, 2017 Issued
Array ( [id] => 15511703 [patent_doc_number] => 10562424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Armrest [patent_app_type] => utility [patent_app_number] => 15/599790 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2429 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599790
Armrest May 18, 2017 Issued
Array ( [id] => 11979927 [patent_doc_number] => 20170284081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'GABLE ASSEMBLY FOR USE WITH A MODULAR WATERCRAFT LIFT COVER' [patent_app_type] => utility [patent_app_number] => 15/598636 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15598636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598636
GABLE ASSEMBLY FOR USE WITH A MODULAR WATERCRAFT LIFT COVER May 17, 2017 Abandoned
Array ( [id] => 14794921 [patent_doc_number] => 10400456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Polymer-based bracket system for exterior cladding [patent_app_type] => utility [patent_app_number] => 15/595134 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 35 [patent_no_of_words] => 10828 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15595134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595134
Polymer-based bracket system for exterior cladding May 14, 2017 Issued
Array ( [id] => 13552949 [patent_doc_number] => 20180328022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => CORNER BEAD CLIP FOR ATTACHING TO STEEL MEMBERS [patent_app_type] => utility [patent_app_number] => 15/592891 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15592891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/592891
Corner bead clip for attaching to steel members May 10, 2017 Issued
Array ( [id] => 13987831 [patent_doc_number] => 20190063073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => Ceiling Ladder, Deep Step and Method [patent_app_type] => utility [patent_app_number] => 15/591799 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591799
Ceiling ladder, deep step and method May 9, 2017 Issued
Array ( [id] => 12246465 [patent_doc_number] => 09919229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Inflatable landing pad for use with an inflatable play structure' [patent_app_type] => utility [patent_app_number] => 15/591721 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3359 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591721 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591721
Inflatable landing pad for use with an inflatable play structure May 9, 2017 Issued
Array ( [id] => 12051773 [patent_doc_number] => 20170328117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'REINFORCED MULL POST ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/591195 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5006 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591195
Reinforced mull post assembly May 9, 2017 Issued
Array ( [id] => 13553591 [patent_doc_number] => 20180328343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Tower Assembly for a Wind Turbine [patent_app_type] => utility [patent_app_number] => 15/591176 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591176
Tower Assembly for a Wind Turbine May 9, 2017 Abandoned
Array ( [id] => 15665443 [patent_doc_number] => 10596936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Self-retaining elastic strap for vent blower attachment to a back carrier [patent_app_type] => utility [patent_app_number] => 15/587083 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3046 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15587083 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/587083
Self-retaining elastic strap for vent blower attachment to a back carrier May 3, 2017 Issued
Array ( [id] => 14884195 [patent_doc_number] => 10422126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Compression seal groove connector [patent_app_type] => utility [patent_app_number] => 15/584282 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7400 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584282
Compression seal groove connector May 1, 2017 Issued
Array ( [id] => 13523105 [patent_doc_number] => 20180313095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => ADJUSTABLE FOOTING FOR A POST [patent_app_type] => utility [patent_app_number] => 15/582536 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15582536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/582536
Adjustable footing for a post Apr 27, 2017 Issued
Array ( [id] => 13387651 [patent_doc_number] => 20180245367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => FRAME FOR A TRANSPORTABLE SHELTER [patent_app_type] => utility [patent_app_number] => 15/489047 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489047
FRAME FOR A TRANSPORTABLE SHELTER Apr 16, 2017 Abandoned
Array ( [id] => 13252471 [patent_doc_number] => 10138919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Waterproof nail and screw with enlarged head and protective gasket [patent_app_type] => utility [patent_app_number] => 15/486743 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 5989 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15486743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/486743
Waterproof nail and screw with enlarged head and protective gasket Apr 12, 2017 Issued
Array ( [id] => 11988106 [patent_doc_number] => 20170292261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'BUILDING CONNECTION ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 15/483271 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3839 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15483271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/483271
BUILDING CONNECTION ARRANGEMENT Apr 9, 2017 Abandoned
Array ( [id] => 14006275 [patent_doc_number] => 10221579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Safety band longitudinal and transverse control [patent_app_type] => utility [patent_app_number] => 15/479670 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 13804 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15479670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/479670
Safety band longitudinal and transverse control Apr 4, 2017 Issued
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