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] => 13553007 [patent_doc_number] => 20180328051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SYSTEM AND METHOD FOR WALL PANEL TRIM INSTALLATION [patent_app_type] => utility [patent_app_number] => 15/980690 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980690 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980690
SYSTEM AND METHOD FOR WALL PANEL TRIM INSTALLATION May 14, 2018 Abandoned
Array ( [id] => 13414285 [patent_doc_number] => 20180258685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => PRESS FIT STORM WINDOW SYSTEM [patent_app_type] => utility [patent_app_number] => 15/979816 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979816 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979816
Press fit storm window system May 14, 2018 Issued
Array ( [id] => 13552955 [patent_doc_number] => 20180328025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SYSTEM AND METHOD FOR EMBEDDING SUBSTRATE IN CONCRETE STRUCTURE [patent_app_type] => utility [patent_app_number] => 15/979299 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979299
System and method for embedding substrate in concrete structure May 13, 2018 Issued
Array ( [id] => 15119055 [patent_doc_number] => 20190346160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => CONDENSER COVERING DEVICE [patent_app_type] => utility [patent_app_number] => 15/978977 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15978977 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/978977
Condenser covering device May 13, 2018 Issued
Array ( [id] => 17466332 [patent_doc_number] => 11272787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Pivot fitting and piece of furniture [patent_app_type] => utility [patent_app_number] => 16/612186 [patent_app_country] => US [patent_app_date] => 2018-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 6355 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612186
Pivot fitting and piece of furniture May 6, 2018 Issued
Array ( [id] => 14115993 [patent_doc_number] => 10244835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Umbrellas with inflatable portions [patent_app_type] => utility [patent_app_number] => 15/966987 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 8865 [patent_no_of_claims] => 15 [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] => 15966987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966987
Umbrellas with inflatable portions Apr 29, 2018 Issued
Array ( [id] => 16736069 [patent_doc_number] => 10961707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Building formed of encapsulated structural foam panels [patent_app_type] => utility [patent_app_number] => 16/605508 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2588 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605508
Building formed of encapsulated structural foam panels Apr 19, 2018 Issued
Array ( [id] => 15441861 [patent_doc_number] => 20200035114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SEAT SUPPORT MECHANISM OF DRIVING SIMULATOR FOR FOUR-WHEELED AUTOMOBILE [patent_app_type] => utility [patent_app_number] => 16/487814 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16487814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487814
SEAT SUPPORT MECHANISM OF DRIVING SIMULATOR FOR FOUR-WHEELED AUTOMOBILE Mar 22, 2018 Abandoned
Array ( [id] => 13237813 [patent_doc_number] => 10132100 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-20 [patent_title] => Snow removal mattress [patent_app_type] => utility [patent_app_number] => 15/928192 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6078 [patent_no_of_claims] => 20 [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] => 15928192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928192
Snow removal mattress Mar 21, 2018 Issued
Array ( [id] => 14869913 [patent_doc_number] => 20190285198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD AND APPARATUS FOR AVOIDANCE OF DAMAGE TO CONCEALED MECHANICAL SYSTEMS SUCH AS PLUMBING AND THE LIKE [patent_app_type] => utility [patent_app_number] => 15/869996 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869996
METHOD AND APPARATUS FOR AVOIDANCE OF DAMAGE TO CONCEALED MECHANICAL SYSTEMS SUCH AS PLUMBING AND THE LIKE Mar 18, 2018 Abandoned
Array ( [id] => 13315261 [patent_doc_number] => 20180209167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => COLLAPSIBLE CANOPY FRAME HAVING A CENTRAL LOCK [patent_app_type] => utility [patent_app_number] => 15/925314 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15925314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925314
Collapsible canopy frame having a central lock Mar 18, 2018 Issued
Array ( [id] => 14423435 [patent_doc_number] => 10316508 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-11 [patent_title] => Screen support assembly with wide lateral support efficiency [patent_app_type] => utility [patent_app_number] => 15/916300 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 7250 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916300
Screen support assembly with wide lateral support efficiency Mar 8, 2018 Issued
Array ( [id] => 15431023 [patent_doc_number] => 20200029694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => A LATERAL SUPPORT FOR A SEAT [patent_app_type] => utility [patent_app_number] => 16/493703 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16493703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493703
Lateral support for a seat Mar 6, 2018 Issued
Array ( [id] => 15009289 [patent_doc_number] => 10450765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Theater entrance [patent_app_type] => utility [patent_app_number] => 15/910316 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2752 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910316 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910316
Theater entrance Mar 1, 2018 Issued
Array ( [id] => 12886735 [patent_doc_number] => 20180187420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => INSULATED WALL PANEL [patent_app_type] => utility [patent_app_number] => 15/907503 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907503 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907503
INSULATED WALL PANEL Feb 27, 2018 Abandoned
Array ( [id] => 13373039 [patent_doc_number] => 20180238060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => DECKING CLIP [patent_app_type] => utility [patent_app_number] => 15/899421 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899421
Decking clip Feb 19, 2018 Issued
Array ( [id] => 13344099 [patent_doc_number] => 20180223589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => INSULATING DOOR AND FRAME [patent_app_type] => utility [patent_app_number] => 15/886286 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886286 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886286
INSULATING DOOR AND FRAME Jan 31, 2018 Abandoned
Array ( [id] => 14247105 [patent_doc_number] => 10273746 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => Fire rated door [patent_app_type] => utility [patent_app_number] => 15/872703 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3297 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872703
Fire rated door Jan 15, 2018 Issued
Array ( [id] => 12730456 [patent_doc_number] => 20180135319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => INTEGRAL NAIL/DISK STRUCTURE FOR ELIMINATING EXPOSED ROOF NAILS [patent_app_type] => utility [patent_app_number] => 15/872131 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872131
Integral nail/disk structure for eliminating exposed roof nails Jan 15, 2018 Issued
15/868963 DYNAMIC FOOT SUPPORT FOR WALKING AID DEVICES Jan 10, 2018 Abandoned
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