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] => 11312257 [patent_doc_number] => 20160348367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'STRUCTURAL REINFORCEMENTS' [patent_app_type] => utility [patent_app_number] => 15/236675 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6311 [patent_no_of_claims] => 21 [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] => 15236675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/236675
Structural reinforcements Aug 14, 2016 Issued
Array ( [id] => 11436606 [patent_doc_number] => 20170037627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'Concrete Anchor' [patent_app_type] => utility [patent_app_number] => 15/235724 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5402 [patent_no_of_claims] => 17 [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] => 15235724 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235724
Concrete Anchor Aug 11, 2016 Abandoned
Array ( [id] => 15007531 [patent_doc_number] => 10449876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Multi-position chair with tiltable, rotatable and slidable seat shell [patent_app_type] => utility [patent_app_number] => 15/235728 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2978 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15235728 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235728
Multi-position chair with tiltable, rotatable and slidable seat shell Aug 11, 2016 Issued
Array ( [id] => 12145143 [patent_doc_number] => 09879385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Apparatus and related methods of paving a subsurface' [patent_app_type] => utility [patent_app_number] => 15/230829 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 121 [patent_figures_cnt] => 73 [patent_no_of_words] => 17577 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15230829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/230829
Apparatus and related methods of paving a subsurface Aug 7, 2016 Issued
Array ( [id] => 11677002 [patent_doc_number] => 09675507 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-13 [patent_title] => 'Wheelchair accessory' [patent_app_type] => utility [patent_app_number] => 15/226698 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2586 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15226698 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226698
Wheelchair accessory Aug 1, 2016 Issued
Array ( [id] => 11337130 [patent_doc_number] => 20160362885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'HIGH ALTITUDE STRUCTURES AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/225970 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6435 [patent_no_of_claims] => 21 [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] => 15225970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225970
HIGH ALTITUDE STRUCTURES AND RELATED METHODS Aug 1, 2016 Abandoned
Array ( [id] => 11597234 [patent_doc_number] => 09644388 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-09 [patent_title] => 'Global positioning system/fire shelter system' [patent_app_type] => utility [patent_app_number] => 15/224544 [patent_app_country] => US [patent_app_date] => 2016-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2492 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15224544 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/224544
Global positioning system/fire shelter system Jul 29, 2016 Issued
Array ( [id] => 14247033 [patent_doc_number] => 10273710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Central lock and canopy [patent_app_type] => utility [patent_app_number] => 15/549164 [patent_app_country] => US [patent_app_date] => 2016-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 6184 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15549164 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549164
Central lock and canopy Jul 25, 2016 Issued
Array ( [id] => 11813301 [patent_doc_number] => 09717233 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-01 [patent_title] => 'Layout blind with adjustable leg support and foldable flap support' [patent_app_type] => utility [patent_app_number] => 15/211629 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2311 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15211629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211629
Layout blind with adjustable leg support and foldable flap support Jul 14, 2016 Issued
Array ( [id] => 11522036 [patent_doc_number] => 09605425 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-28 [patent_title] => 'Screen support assembly with wide lateral support efficiency' [patent_app_type] => utility [patent_app_number] => 15/211898 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 6123 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15211898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211898
Screen support assembly with wide lateral support efficiency Jul 14, 2016 Issued
Array ( [id] => 16215541 [patent_doc_number] => 10731342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Panel for a suspended ceiling or the like and method of mounting a fabric on a frame of a suspended ceiling or the like [patent_app_type] => utility [patent_app_number] => 16/315902 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8533 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315902
Panel for a suspended ceiling or the like and method of mounting a fabric on a frame of a suspended ceiling or the like Jul 7, 2016 Issued
Array ( [id] => 11368758 [patent_doc_number] => 20170006740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'STATIC MITIGATION END CAP FOR A COVERING FOR AN ARCHITECTURAL OPENING' [patent_app_type] => utility [patent_app_number] => 15/193810 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9669 [patent_no_of_claims] => 25 [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] => 15193810 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193810
Static mitigation end cap for a covering for an architectural opening Jun 26, 2016 Issued
Array ( [id] => 13674593 [patent_doc_number] => 20160376030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => ACCESS TUNNEL TO AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 15/189328 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15189328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/189328
Access tunnel to an aircraft Jun 21, 2016 Issued
Array ( [id] => 14729409 [patent_doc_number] => 10384085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-20 [patent_title] => Concrete anchor point and method for constructing same [patent_app_type] => utility [patent_app_number] => 15/185533 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3278 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15185533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/185533
Concrete anchor point and method for constructing same Jun 16, 2016 Issued
Array ( [id] => 13183051 [patent_doc_number] => 10107032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Control mechanism for raising and lowering window covering [patent_app_type] => utility [patent_app_number] => 15/184802 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4885 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15184802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184802
Control mechanism for raising and lowering window covering Jun 15, 2016 Issued
Array ( [id] => 11082568 [patent_doc_number] => 20160279533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'PORTABLE, COLLAPSIBLE, LIGHTWEIGHT HOUSING STRUCTURE FOR OUTDOORS, AND A METHOD OF ASSEMBLING, AND USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/178487 [patent_app_country] => US [patent_app_date] => 2016-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14321 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 23 [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] => 15178487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/178487
PORTABLE, COLLAPSIBLE, LIGHTWEIGHT HOUSING STRUCTURE FOR OUTDOORS, AND A METHOD OF ASSEMBLING, AND USING THE SAME Jun 8, 2016 Abandoned
Array ( [id] => 11547437 [patent_doc_number] => 09616261 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-11 [patent_title] => 'Fireman shield assembly' [patent_app_type] => utility [patent_app_number] => 15/176334 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1307 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15176334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176334
Fireman shield assembly Jun 7, 2016 Issued
Array ( [id] => 11083630 [patent_doc_number] => 20160280595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'Graphite-Mediated Control of Static Electricity on Fiberglass' [patent_app_type] => utility [patent_app_number] => 15/174444 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5732 [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] => 15174444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/174444
Graphite-Mediated Control of Static Electricity on Fiberglass Jun 5, 2016 Abandoned
Array ( [id] => 11081553 [patent_doc_number] => 20160278517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'RETRACTABLE VENTED ATTIC STORAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/174524 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 19368 [patent_no_of_claims] => 19 [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] => 15174524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/174524
RETRACTABLE VENTED ATTIC STORAGE SYSTEM Jun 5, 2016 Abandoned
Array ( [id] => 12093061 [patent_doc_number] => 20170350155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'TENT MATTRESS ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/172413 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1587 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [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] => 15172413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172413
TENT MATTRESS ASSEMBLY Jun 2, 2016 Abandoned
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