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] => 6848753 [patent_doc_number] => 20030140955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-31 [patent_title] => 'Collapsible frame structure of a sunshade or parasol' [patent_app_type] => new [patent_app_number] => 10/054987 [patent_app_country] => US [patent_app_date] => 2002-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1967 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20030140955.pdf [firstpage_image] =>[orig_patent_app_number] => 10054987 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/054987
Collapsible frame structure of a sunshade or parasol Jan 24, 2002 Issued
Array ( [id] => 1230241 [patent_doc_number] => 06688047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Snow retention apparatus and method of installation' [patent_app_type] => B1 [patent_app_number] => 10/057520 [patent_app_country] => US [patent_app_date] => 2002-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 3637 [patent_no_of_claims] => 40 [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/06/688/06688047.pdf [firstpage_image] =>[orig_patent_app_number] => 10057520 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/057520
Snow retention apparatus and method of installation Jan 23, 2002 Issued
Array ( [id] => 6266780 [patent_doc_number] => 20020104284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Panel body using helical wire' [patent_app_type] => new [patent_app_number] => 10/048365 [patent_app_country] => US [patent_app_date] => 2002-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2614 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0104/20020104284.pdf [firstpage_image] =>[orig_patent_app_number] => 10048365 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048365
Panel body using helical wire members Jan 23, 2002 Issued
Array ( [id] => 5915692 [patent_doc_number] => 20020112415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Garden edging system' [patent_app_type] => new [patent_app_number] => 10/056690 [patent_app_country] => US [patent_app_date] => 2002-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20020112415.pdf [firstpage_image] =>[orig_patent_app_number] => 10056690 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/056690
Garden edging system Jan 23, 2002 Abandoned
Array ( [id] => 5962889 [patent_doc_number] => 20020088190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-11 [patent_title] => 'Anchor sheet framework and subflooring' [patent_app_type] => new [patent_app_number] => 10/052492 [patent_app_country] => US [patent_app_date] => 2002-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3766 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20020088190.pdf [firstpage_image] =>[orig_patent_app_number] => 10052492 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/052492
Anchor sheet framework and subflooring Jan 22, 2002 Issued
Array ( [id] => 6785196 [patent_doc_number] => 20030136435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Cane' [patent_app_type] => new [patent_app_number] => 10/052653 [patent_app_country] => US [patent_app_date] => 2002-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2975 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20030136435.pdf [firstpage_image] =>[orig_patent_app_number] => 10052653 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/052653
Cane Jan 17, 2002 Issued
Array ( [id] => 1057111 [patent_doc_number] => 06851241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Floorboards and methods for production and installation thereof' [patent_app_type] => utility [patent_app_number] => 10/043149 [patent_app_country] => US [patent_app_date] => 2002-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 127 [patent_no_of_words] => 27455 [patent_no_of_claims] => 134 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/851/06851241.pdf [firstpage_image] =>[orig_patent_app_number] => 10043149 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/043149
Floorboards and methods for production and installation thereof Jan 13, 2002 Issued
Array ( [id] => 6511541 [patent_doc_number] => 20020108337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Doors' [patent_app_type] => new [patent_app_number] => 10/043831 [patent_app_country] => US [patent_app_date] => 2002-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2435 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108337.pdf [firstpage_image] =>[orig_patent_app_number] => 10043831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/043831
Doors Jan 10, 2002 Issued
10/043454 Construction board having a number of marks for facilitating the installation thereof and a method for fabricating such construction board Jan 10, 2002 Abandoned
Array ( [id] => 6853305 [patent_doc_number] => 20030126806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Thermal deck' [patent_app_type] => new [patent_app_number] => 10/041804 [patent_app_country] => US [patent_app_date] => 2002-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3850 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20030126806.pdf [firstpage_image] =>[orig_patent_app_number] => 10041804 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/041804
Thermal deck Jan 7, 2002 Abandoned
Array ( [id] => 673157 [patent_doc_number] => 07086203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Support' [patent_app_type] => utility [patent_app_number] => 10/250803 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2974 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/086/07086203.pdf [firstpage_image] =>[orig_patent_app_number] => 10250803 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250803
Support Jan 3, 2002 Issued
Array ( [id] => 1104095 [patent_doc_number] => 06807786 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-26 [patent_title] => 'Exterior wall restoration system and construction method' [patent_app_type] => B1 [patent_app_number] => 10/038300 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4094 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/807/06807786.pdf [firstpage_image] =>[orig_patent_app_number] => 10038300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/038300
Exterior wall restoration system and construction method Jan 3, 2002 Issued
Array ( [id] => 6722954 [patent_doc_number] => 20030205266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Convertible cane' [patent_app_type] => new [patent_app_number] => 10/039097 [patent_app_country] => US [patent_app_date] => 2002-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2373 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205266.pdf [firstpage_image] =>[orig_patent_app_number] => 10039097 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/039097
Convertible walking aid Jan 1, 2002 Issued
Array ( [id] => 1223982 [patent_doc_number] => 06694995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-24 [patent_title] => 'Rapidly-opening hunting blind' [patent_app_type] => B1 [patent_app_number] => 10/029219 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694995.pdf [firstpage_image] =>[orig_patent_app_number] => 10029219 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/029219
Rapidly-opening hunting blind Dec 27, 2001 Issued
Array ( [id] => 1125330 [patent_doc_number] => 06786018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-07 [patent_title] => 'Coping or fascia assembly for building roof' [patent_app_type] => B2 [patent_app_number] => 10/027231 [patent_app_country] => US [patent_app_date] => 2001-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 5284 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/786/06786018.pdf [firstpage_image] =>[orig_patent_app_number] => 10027231 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/027231
Coping or fascia assembly for building roof Dec 25, 2001 Issued
Array ( [id] => 5780896 [patent_doc_number] => 20020157336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Construction composition, structure, and method' [patent_app_type] => new [patent_app_number] => 10/025831 [patent_app_country] => US [patent_app_date] => 2001-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3920 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0157/20020157336.pdf [firstpage_image] =>[orig_patent_app_number] => 10025831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/025831
Construction composition, structure, and method Dec 18, 2001 Issued
Array ( [id] => 501554 [patent_doc_number] => 07194841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Dressing room and curtain suspension device' [patent_app_type] => utility [patent_app_number] => 10/450904 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 6653 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/194/07194841.pdf [firstpage_image] =>[orig_patent_app_number] => 10450904 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/450904
Dressing room and curtain suspension device Dec 16, 2001 Issued
10/016926 Umbrella Dec 13, 2001 Abandoned
Array ( [id] => 1226692 [patent_doc_number] => 06691471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Mortarless wall structure' [patent_app_type] => B2 [patent_app_number] => 10/015052 [patent_app_country] => US [patent_app_date] => 2001-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 8135 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/691/06691471.pdf [firstpage_image] =>[orig_patent_app_number] => 10015052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/015052
Mortarless wall structure Dec 10, 2001 Issued
Array ( [id] => 8230768 [patent_doc_number] => RE043457 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2012-06-12 [patent_title] => 'Window buck and method of assembly' [patent_app_type] => reissue [patent_app_number] => 10/011249 [patent_app_country] => US [patent_app_date] => 2001-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 8791 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/043/RE043457.pdf [firstpage_image] =>[orig_patent_app_number] => 10011249 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/011249
Window buck and method of assembly Dec 6, 2001 Issued
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