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] => 6888107 [patent_doc_number] => 20010023562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Building glass facade of a building, a clamping arrangement for holding glass panels in a glass facade of a building, a brace to hold safety glass panels in a glass facade of a building, and a brace to hold safety glass panels' [patent_app_type] => new [patent_app_number] => 09/731265 [patent_app_country] => US [patent_app_date] => 2000-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023562.pdf [firstpage_image] =>[orig_patent_app_number] => 09731265 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/731265
Building glass facade of a building, a clamping arrangement for holding glass panels in a glass facade of a building, a brace to hold safety glass panels in a glass facade of a building, and a brace to hold safety glass panels Dec 5, 2000 Abandoned
Array ( [id] => 5824559 [patent_doc_number] => 20020066256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-06 [patent_title] => 'Construction system for building housing and other shelters' [patent_app_type] => new [patent_app_number] => 09/730184 [patent_app_country] => US [patent_app_date] => 2000-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4317 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20020066256.pdf [firstpage_image] =>[orig_patent_app_number] => 09730184 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/730184
Construction system for building housing and other shelters Dec 4, 2000 Abandoned
Array ( [id] => 1453313 [patent_doc_number] => 06390107 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Double-story umbrella' [patent_app_type] => B1 [patent_app_number] => 09/727576 [patent_app_country] => US [patent_app_date] => 2000-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 29 [patent_no_of_words] => 3099 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/390/06390107.pdf [firstpage_image] =>[orig_patent_app_number] => 09727576 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727576
Double-story umbrella Dec 3, 2000 Issued
Array ( [id] => 1386023 [patent_doc_number] => 06519904 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Method of forming concrete walls for buildings' [patent_app_type] => B1 [patent_app_number] => 09/728855 [patent_app_country] => US [patent_app_date] => 2000-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1891 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/519/06519904.pdf [firstpage_image] =>[orig_patent_app_number] => 09728855 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/728855
Method of forming concrete walls for buildings Nov 30, 2000 Issued
Array ( [id] => 6583845 [patent_doc_number] => 20020062621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'BATTEN ELEMENTS FOR SECURING TILES TO A ROOF AND METHOD OF MAKING THE BATTENS' [patent_app_type] => new [patent_app_number] => 09/726254 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3752 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20020062621.pdf [firstpage_image] =>[orig_patent_app_number] => 09726254 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/726254
Batten elements for securing tiles to a roof and method of making the battens Nov 29, 2000 Issued
Array ( [id] => 1587395 [patent_doc_number] => 06382223 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Featherlite tent pole' [patent_app_type] => B1 [patent_app_number] => 09/723072 [patent_app_country] => US [patent_app_date] => 2000-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2248 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/382/06382223.pdf [firstpage_image] =>[orig_patent_app_number] => 09723072 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/723072
Featherlite tent pole Nov 26, 2000 Issued
Array ( [id] => 4361371 [patent_doc_number] => 06276382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Adjustable canopy and pivotable picnic table' [patent_app_type] => 1 [patent_app_number] => 9/722159 [patent_app_country] => US [patent_app_date] => 2000-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2134 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/276/06276382.pdf [firstpage_image] =>[orig_patent_app_number] => 722159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/722159
Adjustable canopy and pivotable picnic table Nov 26, 2000 Issued
Array ( [id] => 1290350 [patent_doc_number] => 06622447 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-23 [patent_title] => 'Modular hub and strut structural system' [patent_app_type] => B1 [patent_app_number] => 09/721833 [patent_app_country] => US [patent_app_date] => 2000-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4849 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/622/06622447.pdf [firstpage_image] =>[orig_patent_app_number] => 09721833 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/721833
Modular hub and strut structural system Nov 23, 2000 Issued
Array ( [id] => 1438831 [patent_doc_number] => 06494919 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Crutch device' [patent_app_type] => B1 [patent_app_number] => 09/647623 [patent_app_country] => US [patent_app_date] => 2000-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 3828 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494919.pdf [firstpage_image] =>[orig_patent_app_number] => 09647623 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/647623
Crutch device Nov 19, 2000 Issued
Array ( [id] => 1192921 [patent_doc_number] => 06725623 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-27 [patent_title] => 'Standing seam metal roof wind uplift prevention bar' [patent_app_type] => B1 [patent_app_number] => 09/713618 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 38 [patent_no_of_words] => 4364 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/725/06725623.pdf [firstpage_image] =>[orig_patent_app_number] => 09713618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/713618
Standing seam metal roof wind uplift prevention bar Nov 14, 2000 Issued
Array ( [id] => 1358074 [patent_doc_number] => 06550195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Floor system' [patent_app_type] => B1 [patent_app_number] => 09/713602 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 5881 [patent_no_of_claims] => 60 [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/06/550/06550195.pdf [firstpage_image] =>[orig_patent_app_number] => 09713602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/713602
Floor system Nov 14, 2000 Issued
Array ( [id] => 1507355 [patent_doc_number] => 06470639 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Exterior window shutters' [patent_app_type] => B1 [patent_app_number] => 09/710178 [patent_app_country] => US [patent_app_date] => 2000-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 6622 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/470/06470639.pdf [firstpage_image] =>[orig_patent_app_number] => 09710178 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/710178
Exterior window shutters Nov 9, 2000 Issued
Array ( [id] => 1396351 [patent_doc_number] => 06508036 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Method of linear actuation by inflation and apparatus therefor' [patent_app_type] => B1 [patent_app_number] => 09/700054 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 10307 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/508/06508036.pdf [firstpage_image] =>[orig_patent_app_number] => 09700054 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700054
Method of linear actuation by inflation and apparatus therefor Nov 8, 2000 Issued
Array ( [id] => 1587394 [patent_doc_number] => 06382222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Safety locking mechanism used on umbrella rods' [patent_app_type] => B1 [patent_app_number] => 09/708549 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 718 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/382/06382222.pdf [firstpage_image] =>[orig_patent_app_number] => 09708549 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/708549
Safety locking mechanism used on umbrella rods Nov 8, 2000 Issued
Array ( [id] => 1372715 [patent_doc_number] => 06532700 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Flange with cut for wind tower' [patent_app_type] => B1 [patent_app_number] => 09/716122 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3259 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/532/06532700.pdf [firstpage_image] =>[orig_patent_app_number] => 09716122 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/716122
Flange with cut for wind tower Nov 8, 2000 Issued
Array ( [id] => 1553667 [patent_doc_number] => 06434897 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Non-slip floor covering and process for producing it' [patent_app_type] => B1 [patent_app_number] => 09/706827 [patent_app_country] => US [patent_app_date] => 2000-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3438 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434897.pdf [firstpage_image] =>[orig_patent_app_number] => 09706827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/706827
Non-slip floor covering and process for producing it Nov 6, 2000 Issued
Array ( [id] => 1118975 [patent_doc_number] => 06797353 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-28 [patent_title] => 'Covering module and anchor sheet' [patent_app_type] => B1 [patent_app_number] => 09/703901 [patent_app_country] => US [patent_app_date] => 2000-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 8565 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/797/06797353.pdf [firstpage_image] =>[orig_patent_app_number] => 09703901 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/703901
Covering module and anchor sheet Nov 1, 2000 Issued
Array ( [id] => 950517 [patent_doc_number] => 06959716 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-01 [patent_title] => 'Ergonomically designed walker' [patent_app_type] => utility [patent_app_number] => 09/699328 [patent_app_country] => US [patent_app_date] => 2000-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3466 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959716.pdf [firstpage_image] =>[orig_patent_app_number] => 09699328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/699328
Ergonomically designed walker Oct 29, 2000 Issued
Array ( [id] => 1392643 [patent_doc_number] => 06516823 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Playyard canopy' [patent_app_type] => B1 [patent_app_number] => 09/693026 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4680 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/516/06516823.pdf [firstpage_image] =>[orig_patent_app_number] => 09693026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/693026
Playyard canopy Oct 19, 2000 Issued
Array ( [id] => 1513554 [patent_doc_number] => 06499259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Non-deforming roof snow brake' [patent_app_type] => B1 [patent_app_number] => 09/693786 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 3982 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/499/06499259.pdf [firstpage_image] =>[orig_patent_app_number] => 09693786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/693786
Non-deforming roof snow brake Oct 19, 2000 Issued
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