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] => 6767573 [patent_doc_number] => 20030213513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Expandable framework structure for a canopy' [patent_app_type] => new [patent_app_number] => 10/147310 [patent_app_country] => US [patent_app_date] => 2002-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3112 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213513.pdf [firstpage_image] =>[orig_patent_app_number] => 10147310 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/147310
Expandable framework structure for a canopy May 16, 2002 Abandoned
Array ( [id] => 6767570 [patent_doc_number] => 20030213510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Stirrup cane' [patent_app_type] => new [patent_app_number] => 10/146205 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1300 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213510.pdf [firstpage_image] =>[orig_patent_app_number] => 10146205 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/146205
Stirrup cane May 13, 2002 Abandoned
Array ( [id] => 6902445 [patent_doc_number] => 20050097840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Fixing element for double pane insulating window' [patent_app_type] => utility [patent_app_number] => 10/481552 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2318 [patent_no_of_claims] => 6 [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] => publications/A1/0097/20050097840.pdf [firstpage_image] =>[orig_patent_app_number] => 10481552 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/481552
Fixing element for double pane insulating window May 13, 2002 Issued
Array ( [id] => 1018700 [patent_doc_number] => 06886299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-03 [patent_title] => 'Blast curtain' [patent_app_type] => utility [patent_app_number] => 10/146094 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2411 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/886/06886299.pdf [firstpage_image] =>[orig_patent_app_number] => 10146094 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/146094
Blast curtain May 13, 2002 Issued
Array ( [id] => 1207601 [patent_doc_number] => 06712781 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-30 [patent_title] => 'Self-contained limb and cast support device' [patent_app_type] => B1 [patent_app_number] => 10/146295 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2526 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/712/06712781.pdf [firstpage_image] =>[orig_patent_app_number] => 10146295 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/146295
Self-contained limb and cast support device May 13, 2002 Issued
Array ( [id] => 7409435 [patent_doc_number] => 20040159062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'Decorative wall covering with upward movement panel interlock system' [patent_app_type] => new [patent_app_number] => 10/144284 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3804 [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] => publication [pdf_file] => publications/A1/0159/20040159062.pdf [firstpage_image] =>[orig_patent_app_number] => 10144284 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144284
Decorative wall covering with upward movement panel interlock system May 9, 2002 Issued
Array ( [id] => 6251456 [patent_doc_number] => 20020184830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Building heat shield system' [patent_app_type] => new [patent_app_number] => 10/143630 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 896 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20020184830.pdf [firstpage_image] =>[orig_patent_app_number] => 10143630 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/143630
Building heat shield system May 9, 2002 Abandoned
Array ( [id] => 6423401 [patent_doc_number] => 20020174888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Transportable collective protection system' [patent_app_type] => new [patent_app_number] => 10/140930 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2912 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20020174888.pdf [firstpage_image] =>[orig_patent_app_number] => 10140930 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140930
Transportable collective protection system May 8, 2002 Issued
Array ( [id] => 6694383 [patent_doc_number] => 20030106577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Collapsible sun shade for a chair' [patent_app_type] => new [patent_app_number] => 10/139692 [patent_app_country] => US [patent_app_date] => 2002-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4004 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20030106577.pdf [firstpage_image] =>[orig_patent_app_number] => 10139692 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139692
Collapsible sun shade for a chair May 2, 2002 Issued
Array ( [id] => 691689 [patent_doc_number] => 07069700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-04 [patent_title] => 'System for covering hurricane panel studs' [patent_app_type] => utility [patent_app_number] => 10/137290 [patent_app_country] => US [patent_app_date] => 2002-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 2717 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/069/07069700.pdf [firstpage_image] =>[orig_patent_app_number] => 10137290 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137290
System for covering hurricane panel studs May 2, 2002 Issued
10/019463 Folding hall May 1, 2002 Abandoned
Array ( [id] => 1209866 [patent_doc_number] => 06708831 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'Vertical support for crutches' [patent_app_type] => B1 [patent_app_number] => 10/133303 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4784 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/708/06708831.pdf [firstpage_image] =>[orig_patent_app_number] => 10133303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133303
Vertical support for crutches Apr 25, 2002 Issued
Array ( [id] => 7969383 [patent_doc_number] => 06679011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-20 [patent_title] => 'Building panel as a covering for building surfaces and method of applying' [patent_app_type] => B2 [patent_app_number] => 10/134051 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2167 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/679/06679011.pdf [firstpage_image] =>[orig_patent_app_number] => 10134051 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/134051
Building panel as a covering for building surfaces and method of applying Apr 25, 2002 Issued
Array ( [id] => 6529394 [patent_doc_number] => 20020162584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'Inflatable tent' [patent_app_type] => new [patent_app_number] => 10/134248 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2265 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20020162584.pdf [firstpage_image] =>[orig_patent_app_number] => 10134248 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/134248
Inflatable tent Apr 25, 2002 Issued
Array ( [id] => 1226710 [patent_doc_number] => 06691479 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-17 [patent_title] => 'Protective stake cover for mounting on top of a metal stake' [patent_app_type] => B1 [patent_app_number] => 10/128046 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1580 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/691/06691479.pdf [firstpage_image] =>[orig_patent_app_number] => 10128046 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/128046
Protective stake cover for mounting on top of a metal stake Apr 23, 2002 Issued
Array ( [id] => 5915717 [patent_doc_number] => 20020112427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Building block with a cement-based attachment layer' [patent_app_type] => new [patent_app_number] => 10/127215 [patent_app_country] => US [patent_app_date] => 2002-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6853 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20020112427.pdf [firstpage_image] =>[orig_patent_app_number] => 10127215 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/127215
Building block with a cement-based attachment layer Apr 21, 2002 Issued
Array ( [id] => 6806751 [patent_doc_number] => 20030196690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Convertible play structure' [patent_app_type] => new [patent_app_number] => 10/124623 [patent_app_country] => US [patent_app_date] => 2002-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 2864 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196690.pdf [firstpage_image] =>[orig_patent_app_number] => 10124623 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/124623
Convertible play structure Apr 16, 2002 Issued
Array ( [id] => 6806468 [patent_doc_number] => 20030196407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Tile laying tool and method of using same' [patent_app_type] => new [patent_app_number] => 10/124301 [patent_app_country] => US [patent_app_date] => 2002-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4016 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196407.pdf [firstpage_image] =>[orig_patent_app_number] => 10124301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/124301
Tile laying tool and method of using same Apr 16, 2002 Issued
Array ( [id] => 6871975 [patent_doc_number] => 20030192272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'System and method for the reinforcement of concrete' [patent_app_type] => new [patent_app_number] => 10/122457 [patent_app_country] => US [patent_app_date] => 2002-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 14193 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20030192272.pdf [firstpage_image] =>[orig_patent_app_number] => 10122457 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/122457
System and method for the reinforcement of concrete Apr 14, 2002 Issued
Array ( [id] => 1290294 [patent_doc_number] => 06622435 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-23 [patent_title] => 'Snow and ice diverting apparatus' [patent_app_type] => B1 [patent_app_number] => 10/119832 [patent_app_country] => US [patent_app_date] => 2002-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2611 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/622/06622435.pdf [firstpage_image] =>[orig_patent_app_number] => 10119832 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/119832
Snow and ice diverting apparatus Apr 10, 2002 Issued
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