Search

Colin W. Slifka

Examiner (ID: 6880, Phone: (571)270-5830 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1732, 1793
Total Applications
1089
Issued Applications
707
Pending Applications
85
Abandoned Applications
330

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3046537 [patent_doc_number] => 05376987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Space-efficient reader printer apparatus' [patent_app_type] => 1 [patent_app_number] => 8/077548 [patent_app_country] => US [patent_app_date] => 1993-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4683 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/376/05376987.pdf [firstpage_image] =>[orig_patent_app_number] => 077548 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/077548
Space-efficient reader printer apparatus Jun 16, 1993 Issued
08/076429 PROJECTION EXPOSURE APPARATUS Jun 13, 1993 Pending
Array ( [id] => 3014859 [patent_doc_number] => 05331362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Photographic camera with flash unit capable of changing illumination angle and separation from taking lens' [patent_app_type] => 1 [patent_app_number] => 8/075967 [patent_app_country] => US [patent_app_date] => 1993-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2245 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/331/05331362.pdf [firstpage_image] =>[orig_patent_app_number] => 075967 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/075967
Photographic camera with flash unit capable of changing illumination angle and separation from taking lens Jun 10, 1993 Issued
Array ( [id] => 3110561 [patent_doc_number] => 05448324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Sheet film pack and film pack holder' [patent_app_type] => 1 [patent_app_number] => 8/074634 [patent_app_country] => US [patent_app_date] => 1993-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 8755 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/448/05448324.pdf [firstpage_image] =>[orig_patent_app_number] => 074634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/074634
Sheet film pack and film pack holder Jun 9, 1993 Issued
Array ( [id] => 3064938 [patent_doc_number] => 05339126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Zoom lens barrel' [patent_app_type] => 1 [patent_app_number] => 8/073759 [patent_app_country] => US [patent_app_date] => 1993-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 11782 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/339/05339126.pdf [firstpage_image] =>[orig_patent_app_number] => 073759 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/073759
Zoom lens barrel Jun 7, 1993 Issued
Array ( [id] => 3447992 [patent_doc_number] => 05420307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => '2-amino-4-oxo-4H-benzopyrans, their preparataion and their use as antidotes' [patent_app_type] => 1 [patent_app_number] => 7/070388 [patent_app_country] => US [patent_app_date] => 1993-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16656 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420307.pdf [firstpage_image] =>[orig_patent_app_number] => 070388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070388
2-amino-4-oxo-4H-benzopyrans, their preparataion and their use as antidotes Jun 6, 1993 Abandoned
08/070178 EXPOSURE METHOD Jun 1, 1993 Pending
08/068101 PROJECTION EXPOSURE APPARATUS May 27, 1993 Pending
Array ( [id] => 3038219 [patent_doc_number] => 05343269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Image printing method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/067600 [patent_app_country] => US [patent_app_date] => 1993-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3782 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/343/05343269.pdf [firstpage_image] =>[orig_patent_app_number] => 067600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/067600
Image printing method and apparatus May 26, 1993 Issued
Array ( [id] => 3023839 [patent_doc_number] => 05341241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Trap door for projection screen case' [patent_app_type] => 1 [patent_app_number] => 8/067541 [patent_app_country] => US [patent_app_date] => 1993-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3912 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341241.pdf [firstpage_image] =>[orig_patent_app_number] => 067541 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/067541
Trap door for projection screen case May 25, 1993 Issued
Array ( [id] => 3107355 [patent_doc_number] => 05315331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Optical apparatus capable of performing a panoramic photographing' [patent_app_type] => 1 [patent_app_number] => 8/065035 [patent_app_country] => US [patent_app_date] => 1993-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 7430 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315331.pdf [firstpage_image] =>[orig_patent_app_number] => 065035 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/065035
Optical apparatus capable of performing a panoramic photographing May 23, 1993 Issued
Array ( [id] => 3061768 [patent_doc_number] => 05345286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Method and apparatus for controlling film drive' [patent_app_type] => 1 [patent_app_number] => 8/062525 [patent_app_country] => US [patent_app_date] => 1993-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4796 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345286.pdf [firstpage_image] =>[orig_patent_app_number] => 062525 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/062525
Method and apparatus for controlling film drive May 10, 1993 Issued
Array ( [id] => 3086657 [patent_doc_number] => 05321456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Detachable view finder for video camera' [patent_app_type] => 1 [patent_app_number] => 8/049226 [patent_app_country] => US [patent_app_date] => 1993-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1227 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321456.pdf [firstpage_image] =>[orig_patent_app_number] => 049226 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/049226
Detachable view finder for video camera Apr 18, 1993 Issued
Array ( [id] => 3055621 [patent_doc_number] => 05305042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Film cassette' [patent_app_type] => 1 [patent_app_number] => 8/041062 [patent_app_country] => US [patent_app_date] => 1993-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4065 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/305/05305042.pdf [firstpage_image] =>[orig_patent_app_number] => 041062 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/041062
Film cassette Mar 30, 1993 Issued
Array ( [id] => 3092844 [patent_doc_number] => 05285227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Photographic camera and film cartridge with double exposure prevention' [patent_app_type] => 1 [patent_app_number] => 8/033665 [patent_app_country] => US [patent_app_date] => 1993-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2175 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285227.pdf [firstpage_image] =>[orig_patent_app_number] => 033665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/033665
Photographic camera and film cartridge with double exposure prevention Mar 15, 1993 Issued
Array ( [id] => 3123291 [patent_doc_number] => 05410385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Vacuum registry exposure system and method' [patent_app_type] => 1 [patent_app_number] => 8/028345 [patent_app_country] => US [patent_app_date] => 1993-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 3101 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410385.pdf [firstpage_image] =>[orig_patent_app_number] => 028345 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/028345
Vacuum registry exposure system and method Mar 8, 1993 Issued
Array ( [id] => 3083357 [patent_doc_number] => 05323208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Projection exposure apparatus' [patent_app_type] => 1 [patent_app_number] => 8/027776 [patent_app_country] => US [patent_app_date] => 1993-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3541 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/323/05323208.pdf [firstpage_image] =>[orig_patent_app_number] => 027776 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/027776
Projection exposure apparatus Mar 7, 1993 Issued
Array ( [id] => 3022951 [patent_doc_number] => 05341192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Flow camera for large document reproductions' [patent_app_type] => 1 [patent_app_number] => 8/025444 [patent_app_country] => US [patent_app_date] => 1993-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9106 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/341/05341192.pdf [firstpage_image] =>[orig_patent_app_number] => 025444 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/025444
Flow camera for large document reproductions Mar 1, 1993 Issued
Array ( [id] => 3041452 [patent_doc_number] => 05329334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Integrated circuit test reticle and alignment mark optimization method' [patent_app_type] => 1 [patent_app_number] => 8/025202 [patent_app_country] => US [patent_app_date] => 1993-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4780 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329334.pdf [firstpage_image] =>[orig_patent_app_number] => 025202 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/025202
Integrated circuit test reticle and alignment mark optimization method Mar 1, 1993 Issued
Array ( [id] => 3579301 [patent_doc_number] => 05539487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Method and apparatus for recording stereoscopic images and lenticular recording material used therefor' [patent_app_type] => 1 [patent_app_number] => 8/024761 [patent_app_country] => US [patent_app_date] => 1993-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 30865 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539487.pdf [firstpage_image] =>[orig_patent_app_number] => 024761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/024761
Method and apparatus for recording stereoscopic images and lenticular recording material used therefor Mar 1, 1993 Issued
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