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] => 724355 [patent_doc_number] => 07040333 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-09 [patent_title] => 'Collapsible enclosure with interchangeable and reversible covering elements' [patent_app_type] => utility [patent_app_number] => 10/025279 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2597 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/040/07040333.pdf [firstpage_image] =>[orig_patent_app_number] => 10025279 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/025279
Collapsible enclosure with interchangeable and reversible covering elements Dec 5, 2001 Issued
Array ( [id] => 691679 [patent_doc_number] => 07069696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-04 [patent_title] => 'Assembly' [patent_app_type] => utility [patent_app_number] => 10/010739 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3665 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/069/07069696.pdf [firstpage_image] =>[orig_patent_app_number] => 10010739 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/010739
Assembly Dec 5, 2001 Issued
Array ( [id] => 1196105 [patent_doc_number] => 06722037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-20 [patent_title] => 'Variable thickness tubular doorbeam' [patent_app_type] => B2 [patent_app_number] => 10/010133 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2317 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/722/06722037.pdf [firstpage_image] =>[orig_patent_app_number] => 10010133 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/010133
Variable thickness tubular doorbeam Dec 5, 2001 Issued
Array ( [id] => 1349025 [patent_doc_number] => 06564817 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Anchoring device for securing a canopy on a tent frame' [patent_app_type] => B1 [patent_app_number] => 10/011055 [patent_app_country] => US [patent_app_date] => 2001-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1740 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/564/06564817.pdf [firstpage_image] =>[orig_patent_app_number] => 10011055 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/011055
Anchoring device for securing a canopy on a tent frame Dec 5, 2001 Issued
Array ( [id] => 1187524 [patent_doc_number] => 06732752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-11 [patent_title] => 'Fan assembly for an umbrella' [patent_app_type] => B2 [patent_app_number] => 10/006097 [patent_app_country] => US [patent_app_date] => 2001-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3970 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/732/06732752.pdf [firstpage_image] =>[orig_patent_app_number] => 10006097 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/006097
Fan assembly for an umbrella Dec 3, 2001 Issued
Array ( [id] => 1274812 [patent_doc_number] => 06637159 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Load-bearing pressurized liquid column' [patent_app_type] => B1 [patent_app_number] => 09/995964 [patent_app_country] => US [patent_app_date] => 2001-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4261 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/637/06637159.pdf [firstpage_image] =>[orig_patent_app_number] => 09995964 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/995964
Load-bearing pressurized liquid column Nov 26, 2001 Issued
Array ( [id] => 6798797 [patent_doc_number] => 20030093961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Composite structural member with longitudinal structural haunch' [patent_app_type] => new [patent_app_number] => 10/001055 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3330 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20030093961.pdf [firstpage_image] =>[orig_patent_app_number] => 10001055 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/001055
Composite structural member with longitudinal structural haunch Nov 20, 2001 Abandoned
Array ( [id] => 6345587 [patent_doc_number] => 20020056472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-16 [patent_title] => 'Wind -resistant umbrella' [patent_app_type] => new [patent_app_number] => 10/015117 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2938 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20020056472.pdf [firstpage_image] =>[orig_patent_app_number] => 10015117 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/015117
Wind -resistant umbrella Nov 12, 2001 Abandoned
Array ( [id] => 1325802 [patent_doc_number] => 06599649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-29 [patent_title] => 'Universal interfacing attachment system for camouflage screens' [patent_app_type] => B2 [patent_app_number] => 10/007251 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3843 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/599/06599649.pdf [firstpage_image] =>[orig_patent_app_number] => 10007251 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/007251
Universal interfacing attachment system for camouflage screens Nov 12, 2001 Issued
Array ( [id] => 6204525 [patent_doc_number] => 20020069600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Composite structural building panels and systems and method for erecting a structure using such panels' [patent_app_type] => new [patent_app_number] => 09/991269 [patent_app_country] => US [patent_app_date] => 2001-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6602 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20020069600.pdf [firstpage_image] =>[orig_patent_app_number] => 09991269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/991269
Composite structural building panels and systems and method for erecting a structure using such panels Nov 12, 2001 Abandoned
Array ( [id] => 451389 [patent_doc_number] => 07247090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-24 [patent_title] => 'System and method for inhibiting moisture and mold in an outer wall of a structure' [patent_app_type] => utility [patent_app_number] => 10/006635 [patent_app_country] => US [patent_app_date] => 2001-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/247/07247090.pdf [firstpage_image] =>[orig_patent_app_number] => 10006635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/006635
System and method for inhibiting moisture and mold in an outer wall of a structure Nov 7, 2001 Issued
Array ( [id] => 1318537 [patent_doc_number] => 06594966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-22 [patent_title] => 'Bi-functional roof drain and method of retrofitting a roof drainage system therewith' [patent_app_type] => B2 [patent_app_number] => 09/992376 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4784 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594966.pdf [firstpage_image] =>[orig_patent_app_number] => 09992376 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/992376
Bi-functional roof drain and method of retrofitting a roof drainage system therewith Nov 5, 2001 Issued
Array ( [id] => 7377021 [patent_doc_number] => 20040035453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Walking aid' [patent_app_type] => new [patent_app_number] => 10/415925 [patent_app_country] => US [patent_app_date] => 2003-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4168 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20040035453.pdf [firstpage_image] =>[orig_patent_app_number] => 10415925 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/415925
Walking aid Nov 5, 2001 Issued
Array ( [id] => 1110663 [patent_doc_number] => 06802164 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-12 [patent_title] => 'Floor with embedded image and associated method' [patent_app_type] => B1 [patent_app_number] => 10/003546 [patent_app_country] => US [patent_app_date] => 2001-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3670 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/802/06802164.pdf [firstpage_image] =>[orig_patent_app_number] => 10003546 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/003546
Floor with embedded image and associated method Oct 31, 2001 Issued
Array ( [id] => 1355760 [patent_doc_number] => 06557571 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Adjustable crutch' [patent_app_type] => B1 [patent_app_number] => 10/004436 [patent_app_country] => US [patent_app_date] => 2001-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 3301 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/557/06557571.pdf [firstpage_image] =>[orig_patent_app_number] => 10004436 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/004436
Adjustable crutch Oct 30, 2001 Issued
Array ( [id] => 6011600 [patent_doc_number] => 20020100563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-01 [patent_title] => 'Window suspension for vehicle soft top' [patent_app_type] => new [patent_app_number] => 10/016480 [patent_app_country] => US [patent_app_date] => 2001-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2922 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20020100563.pdf [firstpage_image] =>[orig_patent_app_number] => 10016480 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/016480
Window suspension for vehicle soft top Oct 29, 2001 Issued
Array ( [id] => 1507358 [patent_doc_number] => 06470640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-29 [patent_title] => 'Reinforced shrinkage compensating concrete slab structure' [patent_app_type] => B2 [patent_app_number] => 09/984067 [patent_app_country] => US [patent_app_date] => 2001-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2018 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/470/06470640.pdf [firstpage_image] =>[orig_patent_app_number] => 09984067 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/984067
Reinforced shrinkage compensating concrete slab structure Oct 25, 2001 Issued
Array ( [id] => 1003417 [patent_doc_number] => 06904720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-14 [patent_title] => 'Construction enclosure system' [patent_app_type] => utility [patent_app_number] => 10/034932 [patent_app_country] => US [patent_app_date] => 2001-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11316 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/904/06904720.pdf [firstpage_image] =>[orig_patent_app_number] => 10034932 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/034932
Construction enclosure system Oct 24, 2001 Issued
Array ( [id] => 7641786 [patent_doc_number] => 06394116 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Illuminated walking assistance apparatus' [patent_app_type] => B1 [patent_app_number] => 10/051654 [patent_app_country] => US [patent_app_date] => 2001-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5287 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/394/06394116.pdf [firstpage_image] =>[orig_patent_app_number] => 10051654 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/051654
Illuminated walking assistance apparatus Oct 24, 2001 Issued
Array ( [id] => 1223074 [patent_doc_number] => 06694686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Deck protection system' [patent_app_type] => B2 [patent_app_number] => 10/003692 [patent_app_country] => US [patent_app_date] => 2001-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 6059 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694686.pdf [firstpage_image] =>[orig_patent_app_number] => 10003692 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/003692
Deck protection system Oct 23, 2001 Issued
Menu