Search

Robert Canfield

Examiner (ID: 13, Phone: (571)272-6840 , Office: P/3635 )

Most Active Art Unit
3636
Art Unit(s)
3600, 3621, 3504, 3635, 3636
Total Applications
3086
Issued Applications
2403
Pending Applications
211
Abandoned Applications
471

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3909041 [patent_doc_number] => 05913322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Tent with plural inflatable mattresses' [patent_app_type] => 1 [patent_app_number] => 8/988633 [patent_app_country] => US [patent_app_date] => 1997-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1954 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913322.pdf [firstpage_image] =>[orig_patent_app_number] => 988633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/988633
Tent with plural inflatable mattresses Dec 10, 1997 Issued
Array ( [id] => 4044095 [patent_doc_number] => 05865203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Hand-held extensor for assistance with walking and rehabilitation' [patent_app_type] => 1 [patent_app_number] => 8/987027 [patent_app_country] => US [patent_app_date] => 1997-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3422 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/865/05865203.pdf [firstpage_image] =>[orig_patent_app_number] => 987027 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/987027
Hand-held extensor for assistance with walking and rehabilitation Dec 8, 1997 Issued
Array ( [id] => 3906969 [patent_doc_number] => 05937601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Simulated brick chimney block' [patent_app_type] => 1 [patent_app_number] => 8/976113 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2588 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937601.pdf [firstpage_image] =>[orig_patent_app_number] => 976113 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/976113
Simulated brick chimney block Nov 20, 1997 Issued
Array ( [id] => 3739784 [patent_doc_number] => 05842494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Structure of umbrella\'s upper notch and ferrule' [patent_app_type] => 1 [patent_app_number] => 8/962210 [patent_app_country] => US [patent_app_date] => 1997-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1581 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/842/05842494.pdf [firstpage_image] =>[orig_patent_app_number] => 962210 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/962210
Structure of umbrella's upper notch and ferrule Oct 30, 1997 Issued
Array ( [id] => 4025386 [patent_doc_number] => 05867943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Rain cutter assembly' [patent_app_type] => 1 [patent_app_number] => 8/959701 [patent_app_country] => US [patent_app_date] => 1997-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1263 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867943.pdf [firstpage_image] =>[orig_patent_app_number] => 959701 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/959701
Rain cutter assembly Oct 28, 1997 Issued
Array ( [id] => 3785300 [patent_doc_number] => 05829462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Umbrella frame capable of automatic folding and unfolding' [patent_app_type] => 1 [patent_app_number] => 8/958062 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1059 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829462.pdf [firstpage_image] =>[orig_patent_app_number] => 958062 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958062
Umbrella frame capable of automatic folding and unfolding Oct 26, 1997 Issued
Array ( [id] => 3793316 [patent_doc_number] => 05787912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Quickly foldable rib means of automatic umbrella' [patent_app_type] => 1 [patent_app_number] => 8/951836 [patent_app_country] => US [patent_app_date] => 1997-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 1954 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787912.pdf [firstpage_image] =>[orig_patent_app_number] => 951836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/951836
Quickly foldable rib means of automatic umbrella Oct 15, 1997 Issued
Array ( [id] => 3794978 [patent_doc_number] => 05769105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Stationary boat cover' [patent_app_type] => 1 [patent_app_number] => 8/944373 [patent_app_country] => US [patent_app_date] => 1997-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2101 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/769/05769105.pdf [firstpage_image] =>[orig_patent_app_number] => 944373 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/944373
Stationary boat cover Oct 5, 1997 Issued
Array ( [id] => 3854915 [patent_doc_number] => 05762308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Golf umbrella holder' [patent_app_type] => 1 [patent_app_number] => 8/931823 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2093 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762308.pdf [firstpage_image] =>[orig_patent_app_number] => 931823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931823
Golf umbrella holder Sep 15, 1997 Issued
08/929951 SHOCK ABSORBING FIXTURE Sep 14, 1997 Abandoned
Array ( [id] => 3868333 [patent_doc_number] => 05832943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Picnic table cover' [patent_app_type] => 1 [patent_app_number] => 8/925173 [patent_app_country] => US [patent_app_date] => 1997-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2240 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832943.pdf [firstpage_image] =>[orig_patent_app_number] => 925173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925173
Picnic table cover Sep 8, 1997 Issued
Array ( [id] => 3856822 [patent_doc_number] => 05803102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Protecting structure of control members of a folded umbrella' [patent_app_type] => 1 [patent_app_number] => 8/926004 [patent_app_country] => US [patent_app_date] => 1997-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 989 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/803/05803102.pdf [firstpage_image] =>[orig_patent_app_number] => 926004 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/926004
Protecting structure of control members of a folded umbrella Sep 8, 1997 Issued
Array ( [id] => 3848363 [patent_doc_number] => 05836332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Shopping cart canopy' [patent_app_type] => 1 [patent_app_number] => 8/925057 [patent_app_country] => US [patent_app_date] => 1997-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2029 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/836/05836332.pdf [firstpage_image] =>[orig_patent_app_number] => 925057 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925057
Shopping cart canopy Sep 7, 1997 Issued
Array ( [id] => 3815556 [patent_doc_number] => 05845435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Fastening support devices and systems for shielded gutters' [patent_app_type] => 1 [patent_app_number] => 8/924678 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3800 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845435.pdf [firstpage_image] =>[orig_patent_app_number] => 924678 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924678
Fastening support devices and systems for shielded gutters Sep 4, 1997 Issued
Array ( [id] => 3963619 [patent_doc_number] => 05904167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'One legged two handed walking device' [patent_app_type] => 1 [patent_app_number] => 8/922028 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 3086 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/904/05904167.pdf [firstpage_image] =>[orig_patent_app_number] => 922028 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922028
One legged two handed walking device Sep 1, 1997 Issued
Array ( [id] => 3839069 [patent_doc_number] => 05791359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Lightening multiple-fold automatic umbrella' [patent_app_type] => 1 [patent_app_number] => 8/917601 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 2664 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 782 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791359.pdf [firstpage_image] =>[orig_patent_app_number] => 917601 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917601
Lightening multiple-fold automatic umbrella Aug 25, 1997 Issued
Array ( [id] => 3765850 [patent_doc_number] => 05839235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Corrosion protection tube for a post-tension anchor system' [patent_app_type] => 1 [patent_app_number] => 8/914989 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4285 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839235.pdf [firstpage_image] =>[orig_patent_app_number] => 914989 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914989
Corrosion protection tube for a post-tension anchor system Aug 19, 1997 Issued
Array ( [id] => 3946875 [patent_doc_number] => 05884647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Folding structure' [patent_app_type] => 1 [patent_app_number] => 8/915536 [patent_app_country] => US [patent_app_date] => 1997-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 3735 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/884/05884647.pdf [firstpage_image] =>[orig_patent_app_number] => 915536 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915536
Folding structure Aug 14, 1997 Issued
Array ( [id] => 3852090 [patent_doc_number] => 05802774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Gutter cleaning system' [patent_app_type] => 1 [patent_app_number] => 8/911099 [patent_app_country] => US [patent_app_date] => 1997-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2254 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802774.pdf [firstpage_image] =>[orig_patent_app_number] => 911099 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/911099
Gutter cleaning system Aug 13, 1997 Issued
Array ( [id] => 4019260 [patent_doc_number] => 05855220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Flattened folding umbrella' [patent_app_type] => 1 [patent_app_number] => 8/904719 [patent_app_country] => US [patent_app_date] => 1997-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 3128 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855220.pdf [firstpage_image] =>[orig_patent_app_number] => 904719 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904719
Flattened folding umbrella Jul 31, 1997 Issued
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