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] => 3079080 [patent_doc_number] => 05318055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Shoulder supported umbrella apparatus' [patent_app_type] => 1 [patent_app_number] => 8/130690 [patent_app_country] => US [patent_app_date] => 1993-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2102 [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/05/318/05318055.pdf [firstpage_image] =>[orig_patent_app_number] => 130690 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130690
Shoulder supported umbrella apparatus Oct 3, 1993 Issued
Array ( [id] => 3043096 [patent_doc_number] => 05349976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Structure of umbrella ring' [patent_app_type] => 1 [patent_app_number] => 8/130274 [patent_app_country] => US [patent_app_date] => 1993-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 913 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/349/05349976.pdf [firstpage_image] =>[orig_patent_app_number] => 130274 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130274
Structure of umbrella ring Sep 30, 1993 Issued
Array ( [id] => 3079314 [patent_doc_number] => 05318068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Cast support device' [patent_app_type] => 1 [patent_app_number] => 8/126701 [patent_app_country] => US [patent_app_date] => 1993-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1955 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318068.pdf [firstpage_image] =>[orig_patent_app_number] => 126701 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/126701
Cast support device Sep 19, 1993 Issued
08/123641 UMBRELLA Sep 16, 1993 Abandoned
Array ( [id] => 3462771 [patent_doc_number] => 05431211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-11 [patent_title] => 'Corner assembly and frame comprising such assembly' [patent_app_type] => 1 [patent_app_number] => 8/122887 [patent_app_country] => US [patent_app_date] => 1993-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1455 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/431/05431211.pdf [firstpage_image] =>[orig_patent_app_number] => 122887 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/122887
Corner assembly and frame comprising such assembly Sep 15, 1993 Issued
Array ( [id] => 3450909 [patent_doc_number] => 05390890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-21 [patent_title] => 'Beach blanket retaining device' [patent_app_type] => 1 [patent_app_number] => 8/121702 [patent_app_country] => US [patent_app_date] => 1993-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1248 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/390/05390890.pdf [firstpage_image] =>[orig_patent_app_number] => 121702 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/121702
Beach blanket retaining device Sep 14, 1993 Issued
Array ( [id] => 3410687 [patent_doc_number] => 05421356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Collapsible canopy framework having captured scissor ends with non-compressive pivots' [patent_app_type] => 1 [patent_app_number] => 8/121298 [patent_app_country] => US [patent_app_date] => 1993-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 31 [patent_no_of_words] => 6648 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421356.pdf [firstpage_image] =>[orig_patent_app_number] => 121298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/121298
Collapsible canopy framework having captured scissor ends with non-compressive pivots Sep 13, 1993 Issued
Array ( [id] => 3431892 [patent_doc_number] => 05423157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Longitudinally assembled roof structure and method for making same' [patent_app_type] => 1 [patent_app_number] => 8/120884 [patent_app_country] => US [patent_app_date] => 1993-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 6959 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/423/05423157.pdf [firstpage_image] =>[orig_patent_app_number] => 120884 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/120884
Longitudinally assembled roof structure and method for making same Sep 12, 1993 Issued
08/089451 ROOF STABILIZATION SYSTEM Sep 9, 1993 Pending
Array ( [id] => 3402042 [patent_doc_number] => 05392802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-28 [patent_title] => 'Folding tray for invalid walkers' [patent_app_type] => 1 [patent_app_number] => 8/118498 [patent_app_country] => US [patent_app_date] => 1993-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3371 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/392/05392802.pdf [firstpage_image] =>[orig_patent_app_number] => 118498 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/118498
Folding tray for invalid walkers Sep 7, 1993 Issued
Array ( [id] => 3401841 [patent_doc_number] => 05433051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Supporting element for use in casting concrete floors' [patent_app_type] => 1 [patent_app_number] => 8/117041 [patent_app_country] => US [patent_app_date] => 1993-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2507 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/433/05433051.pdf [firstpage_image] =>[orig_patent_app_number] => 117041 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/117041
Supporting element for use in casting concrete floors Sep 6, 1993 Issued
Array ( [id] => 3479193 [patent_doc_number] => 05560166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Expansion joint with protective shielding' [patent_app_type] => 1 [patent_app_number] => 8/118389 [patent_app_country] => US [patent_app_date] => 1993-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3064 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560166.pdf [firstpage_image] =>[orig_patent_app_number] => 118389 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/118389
Expansion joint with protective shielding Sep 6, 1993 Issued
Array ( [id] => 3039345 [patent_doc_number] => 05337770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Collapsible umbrella' [patent_app_type] => 1 [patent_app_number] => 8/112528 [patent_app_country] => US [patent_app_date] => 1993-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3872 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1083 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/337/05337770.pdf [firstpage_image] =>[orig_patent_app_number] => 112528 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/112528
Collapsible umbrella Aug 26, 1993 Issued
08/111955 INSULATING UNITS Aug 25, 1993 Abandoned
Array ( [id] => 3017960 [patent_doc_number] => 05371966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-13 [patent_title] => 'Cylindrical hunting blind' [patent_app_type] => 1 [patent_app_number] => 8/112250 [patent_app_country] => US [patent_app_date] => 1993-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5750 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/371/05371966.pdf [firstpage_image] =>[orig_patent_app_number] => 112250 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/112250
Cylindrical hunting blind Aug 24, 1993 Issued
Array ( [id] => 3439969 [patent_doc_number] => 05377712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Revolving and sliding canopy' [patent_app_type] => 1 [patent_app_number] => 8/111340 [patent_app_country] => US [patent_app_date] => 1993-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1907 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377712.pdf [firstpage_image] =>[orig_patent_app_number] => 111340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/111340
Revolving and sliding canopy Aug 23, 1993 Issued
Array ( [id] => 3537957 [patent_doc_number] => 05542223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Air duct boot' [patent_app_type] => 1 [patent_app_number] => 8/109433 [patent_app_country] => US [patent_app_date] => 1993-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2788 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/542/05542223.pdf [firstpage_image] =>[orig_patent_app_number] => 109433 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/109433
Air duct boot Aug 19, 1993 Issued
08/104940 ELONGATE HOLLOW ELEMENT Aug 11, 1993 Abandoned
Array ( [id] => 3409578 [patent_doc_number] => 05458146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Portable bivouac shelter' [patent_app_type] => 1 [patent_app_number] => 8/105884 [patent_app_country] => US [patent_app_date] => 1993-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2959 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/458/05458146.pdf [firstpage_image] =>[orig_patent_app_number] => 105884 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/105884
Portable bivouac shelter Aug 10, 1993 Issued
Array ( [id] => 3079296 [patent_doc_number] => 05318067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Simplified fully automatic umbrella' [patent_app_type] => 1 [patent_app_number] => 8/105813 [patent_app_country] => US [patent_app_date] => 1993-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2038 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318067.pdf [firstpage_image] =>[orig_patent_app_number] => 105813 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/105813
Simplified fully automatic umbrella Aug 10, 1993 Issued
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