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
09/248942 APPARATUS AND METHOD FOR STORM SHELTER Feb 11, 1999 Abandoned
Array ( [id] => 4276237 [patent_doc_number] => 06196489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Umbrella wire-winding device' [patent_app_type] => 1 [patent_app_number] => 9/246939 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1753 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/196/06196489.pdf [firstpage_image] =>[orig_patent_app_number] => 246939 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246939
Umbrella wire-winding device Feb 8, 1999 Issued
Array ( [id] => 4385560 [patent_doc_number] => 06170503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Waterproof shelter' [patent_app_type] => 1 [patent_app_number] => 9/246324 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1805 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/170/06170503.pdf [firstpage_image] =>[orig_patent_app_number] => 246324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246324
Waterproof shelter Feb 8, 1999 Issued
Array ( [id] => 4385479 [patent_doc_number] => 06170497 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Umbrella opening mechanism' [patent_app_type] => 1 [patent_app_number] => 9/246944 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1529 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/170/06170497.pdf [firstpage_image] =>[orig_patent_app_number] => 246944 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246944
Umbrella opening mechanism Feb 8, 1999 Issued
Array ( [id] => 4325896 [patent_doc_number] => 06216395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Threshold protective cover' [patent_app_type] => 1 [patent_app_number] => 9/247798 [patent_app_country] => US [patent_app_date] => 1999-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3059 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216395.pdf [firstpage_image] =>[orig_patent_app_number] => 247798 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/247798
Threshold protective cover Feb 7, 1999 Issued
Array ( [id] => 4163714 [patent_doc_number] => 06151843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Prefabricated wall panels connecting system' [patent_app_type] => 1 [patent_app_number] => 9/241482 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 3335 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151843.pdf [firstpage_image] =>[orig_patent_app_number] => 241482 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241482
Prefabricated wall panels connecting system Jan 31, 1999 Issued
Array ( [id] => 4105975 [patent_doc_number] => 06145264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Bracket for suspended ceiling tiles' [patent_app_type] => 1 [patent_app_number] => 9/240875 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3249 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145264.pdf [firstpage_image] =>[orig_patent_app_number] => 240875 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240875
Bracket for suspended ceiling tiles Jan 31, 1999 Issued
Array ( [id] => 4280876 [patent_doc_number] => 06250321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Awning apparatus for automobiles' [patent_app_type] => 1 [patent_app_number] => 9/240794 [patent_app_country] => US [patent_app_date] => 1999-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2076 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250321.pdf [firstpage_image] =>[orig_patent_app_number] => 240794 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240794
Awning apparatus for automobiles Jan 29, 1999 Issued
Array ( [id] => 5884678 [patent_doc_number] => 20020011035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'PRE-CAST SECURITY VAULT' [patent_app_type] => new [patent_app_number] => 09/239878 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2468 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20020011035.pdf [firstpage_image] =>[orig_patent_app_number] => 09239878 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239878
PRE-CAST SECURITY VAULT Jan 28, 1999 Abandoned
Array ( [id] => 4117388 [patent_doc_number] => 06146050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Method and apparatus for rotatably coupling and erecting tripods for tepees' [patent_app_type] => 1 [patent_app_number] => 9/238763 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2109 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/146/06146050.pdf [firstpage_image] =>[orig_patent_app_number] => 238763 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/238763
Method and apparatus for rotatably coupling and erecting tripods for tepees Jan 27, 1999 Issued
Array ( [id] => 4172343 [patent_doc_number] => 06128882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Tie for reinforcing bars' [patent_app_type] => 1 [patent_app_number] => 9/237602 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 34 [patent_no_of_words] => 6353 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/128/06128882.pdf [firstpage_image] =>[orig_patent_app_number] => 237602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237602
Tie for reinforcing bars Jan 24, 1999 Issued
Array ( [id] => 3979270 [patent_doc_number] => 06003274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Lightweight laminate reinforcing web' [patent_app_type] => 1 [patent_app_number] => 9/236750 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3706 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/003/06003274.pdf [firstpage_image] =>[orig_patent_app_number] => 236750 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236750
Lightweight laminate reinforcing web Jan 24, 1999 Issued
Array ( [id] => 4245538 [patent_doc_number] => 06244012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Muntin grid and joiner' [patent_app_type] => 1 [patent_app_number] => 9/233834 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 5991 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/244/06244012.pdf [firstpage_image] =>[orig_patent_app_number] => 233834 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233834
Muntin grid and joiner Jan 19, 1999 Issued
Array ( [id] => 4326176 [patent_doc_number] => 06216413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Collapsible post structure' [patent_app_type] => 1 [patent_app_number] => 9/231820 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 8817 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216413.pdf [firstpage_image] =>[orig_patent_app_number] => 231820 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231820
Collapsible post structure Jan 14, 1999 Issued
Array ( [id] => 4161801 [patent_doc_number] => 06018925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Elongated flooring structure' [patent_app_type] => 1 [patent_app_number] => 9/228733 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 17 [patent_no_of_words] => 4216 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/018/06018925.pdf [firstpage_image] =>[orig_patent_app_number] => 228733 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/228733
Elongated flooring structure Jan 11, 1999 Issued
Array ( [id] => 4388460 [patent_doc_number] => 06263891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Golf bag umbrella' [patent_app_type] => 1 [patent_app_number] => 9/223113 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 6026 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/263/06263891.pdf [firstpage_image] =>[orig_patent_app_number] => 223113 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/223113
Golf bag umbrella Dec 29, 1998 Issued
09/217735 HEAT REFLECTIVE AND/OR ABSORBENT MATERIAL Dec 20, 1998 Abandoned
Array ( [id] => 4072798 [patent_doc_number] => 06095172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Sunshade for outdoor furniture' [patent_app_type] => 1 [patent_app_number] => 9/215767 [patent_app_country] => US [patent_app_date] => 1998-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4909 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/095/06095172.pdf [firstpage_image] =>[orig_patent_app_number] => 215767 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/215767
Sunshade for outdoor furniture Dec 17, 1998 Issued
Array ( [id] => 1145513 [patent_doc_number] => 06763634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'Retrofit hurricane-earthquake clip' [patent_app_type] => B1 [patent_app_number] => 09/810751 [patent_app_country] => US [patent_app_date] => 1998-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 11645 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/763/06763634.pdf [firstpage_image] =>[orig_patent_app_number] => 09810751 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810751
Retrofit hurricane-earthquake clip Dec 14, 1998 Issued
Array ( [id] => 4298308 [patent_doc_number] => 06247272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Curved door assembly for workstation' [patent_app_type] => 1 [patent_app_number] => 9/210071 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2952 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/247/06247272.pdf [firstpage_image] =>[orig_patent_app_number] => 210071 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/210071
Curved door assembly for workstation Dec 10, 1998 Issued
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