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] => 12507195 [patent_doc_number] => 09999840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-19 [patent_title] => Table-top fort [patent_app_type] => utility [patent_app_number] => 15/165319 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2999 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165319 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165319
Table-top fort May 25, 2016 Issued
Array ( [id] => 14215119 [patent_doc_number] => 20190119944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => SYSTEM FOR COVERING FLAT SURFACES [patent_app_type] => utility [patent_app_number] => 16/094239 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16094239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094239
System for covering flat surfaces May 22, 2016 Issued
Array ( [id] => 12792352 [patent_doc_number] => 20180155953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => PROJECTOR SUNSHADE COVER [patent_app_type] => utility [patent_app_number] => 15/575366 [patent_app_country] => US [patent_app_date] => 2016-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575366 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575366
Projector sunshade cover May 18, 2016 Issued
Array ( [id] => 11969308 [patent_doc_number] => 20170273462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'Back Adjusting and Positioning Structure of Chair' [patent_app_type] => utility [patent_app_number] => 15/157437 [patent_app_country] => US [patent_app_date] => 2016-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2810 [patent_no_of_claims] => 8 [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] => 15157437 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/157437
Back Adjusting and Positioning Structure of Chair May 17, 2016 Abandoned
Array ( [id] => 11427825 [patent_doc_number] => 09566127 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-14 [patent_title] => 'Stairway apparatus for use with endoscope cabinets' [patent_app_type] => utility [patent_app_number] => 15/156190 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1620 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15156190 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/156190
Stairway apparatus for use with endoscope cabinets May 15, 2016 Issued
Array ( [id] => 11288560 [patent_doc_number] => 20160338492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'FOLDING CHAIR' [patent_app_type] => utility [patent_app_number] => 15/156219 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2626 [patent_no_of_claims] => 8 [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] => 15156219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/156219
Folding chair May 15, 2016 Issued
Array ( [id] => 11464334 [patent_doc_number] => 09580954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Press fit storm window system' [patent_app_type] => utility [patent_app_number] => 15/150191 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 51 [patent_no_of_words] => 15943 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15150191 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/150191
Press fit storm window system May 8, 2016 Issued
Array ( [id] => 12031371 [patent_doc_number] => 20170321470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'ASTRAGAL AND SEALING FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 15/146286 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5844 [patent_no_of_claims] => 17 [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] => 15146286 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/146286
Astragal and sealing for the same May 3, 2016 Issued
Array ( [id] => 13153003 [patent_doc_number] => 10093209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Seat frame side shield with integral mounting bridge [patent_app_type] => utility [patent_app_number] => 15/146469 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1778 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15146469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/146469
Seat frame side shield with integral mounting bridge May 3, 2016 Issued
Array ( [id] => 11029480 [patent_doc_number] => 20160226436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'SOLAR CELL MODULE' [patent_app_type] => utility [patent_app_number] => 15/092615 [patent_app_country] => US [patent_app_date] => 2016-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3958 [patent_no_of_claims] => 3 [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] => 15092615 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/092615
SOLAR CELL MODULE Apr 6, 2016 Abandoned
Array ( [id] => 11979949 [patent_doc_number] => 20170284103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'SKYLIGHT COVER WITH ADVANTAGEOUS TOPOGRAPHY' [patent_app_type] => utility [patent_app_number] => 15/086941 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6576 [patent_no_of_claims] => 31 [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] => 15086941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/086941
Skylight cover with advantageous topography Mar 30, 2016 Issued
Array ( [id] => 11485875 [patent_doc_number] => 09591934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-14 [patent_title] => 'Closet reflection system' [patent_app_type] => utility [patent_app_number] => 15/083671 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1955 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15083671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083671
Closet reflection system Mar 28, 2016 Issued
Array ( [id] => 11085124 [patent_doc_number] => 20160282089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'AIR BEAM SYSTEM FOR AN AIR BEAM STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/082855 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 5727 [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] => 15082855 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/082855
Air beam system for an air beam structure Mar 27, 2016 Issued
Array ( [id] => 11743427 [patent_doc_number] => 20170197499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'MOUNTING STRUCTURE OF EXTERIOR BELT' [patent_app_type] => utility [patent_app_number] => 15/077499 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3458 [patent_no_of_claims] => 11 [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] => 15077499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077499
Mounting structure of exterior belt Mar 21, 2016 Issued
Array ( [id] => 11977289 [patent_doc_number] => 20170281443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'SUPPORT FRAME' [patent_app_type] => utility [patent_app_number] => 15/074952 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6248 [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] => 15074952 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074952
Support frame Mar 17, 2016 Issued
Array ( [id] => 11057814 [patent_doc_number] => 20160254776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'ROOF INTEGRATED PHOTOVOLTAIC SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/056498 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 18442 [patent_no_of_claims] => 24 [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] => 15056498 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056498
ROOF INTEGRATED PHOTOVOLTAIC SYSTEM Feb 28, 2016 Abandoned
Array ( [id] => 10822650 [patent_doc_number] => 20160168814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'ANCHORING SYSTEM FOR CONCRETE PANELS IN A STABILIZED EARTH STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/052407 [patent_app_country] => US [patent_app_date] => 2016-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1407 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 15052407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/052407
Anchoring system for concrete panels in a stabilized earth structure Feb 23, 2016 Issued
Array ( [id] => 16548073 [patent_doc_number] => 10881208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Chair and seat support mechanism [patent_app_type] => utility [patent_app_number] => 16/078788 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 35 [patent_no_of_words] => 18846 [patent_no_of_claims] => 20 [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] => 16078788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078788
Chair and seat support mechanism Feb 22, 2016 Issued
Array ( [id] => 11048032 [patent_doc_number] => 20160244990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'PORTABLE HUNTING BLIND' [patent_app_type] => utility [patent_app_number] => 15/051145 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1745 [patent_no_of_claims] => 9 [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] => 15051145 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/051145
Portable hunting blind Feb 22, 2016 Issued
Array ( [id] => 11895605 [patent_doc_number] => 09765532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Tile spacing device and accompanying system and method' [patent_app_type] => utility [patent_app_number] => 15/050747 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2130 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 15050747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/050747
Tile spacing device and accompanying system and method Feb 22, 2016 Issued
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