Search

David M. Gray

Supervisory Patent Examiner (ID: 2416, Phone: (571)272-2119 , Office: P/2852 )

Most Active Art Unit
2851
Art Unit(s)
2101, 2851, 2852, 2853, 2602
Total Applications
2033
Issued Applications
1687
Pending Applications
28
Abandoned Applications
318

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4082357 [patent_doc_number] => 05867742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Multiple function shutter button assembly' [patent_app_type] => 1 [patent_app_number] => 8/940771 [patent_app_country] => US [patent_app_date] => 1997-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 5187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867742.pdf [firstpage_image] =>[orig_patent_app_number] => 940771 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/940771
Multiple function shutter button assembly Sep 29, 1997 Issued
Array ( [id] => 4100282 [patent_doc_number] => 06026249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Device for detecting the presence of recorded information on a magnetic film by comparing an envelope waveform with a threshold level' [patent_app_type] => 1 [patent_app_number] => 8/940776 [patent_app_country] => US [patent_app_date] => 1997-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 40 [patent_no_of_words] => 16573 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/026/06026249.pdf [firstpage_image] =>[orig_patent_app_number] => 940776 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/940776
Device for detecting the presence of recorded information on a magnetic film by comparing an envelope waveform with a threshold level Sep 29, 1997 Issued
Array ( [id] => 1539134 [patent_doc_number] => 06337954 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Camera having a display unit including multiple display areas and a connector mounted parallel to said multiple display areas' [patent_app_type] => B1 [patent_app_number] => 08/941103 [patent_app_country] => US [patent_app_date] => 1997-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 10566 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337954.pdf [firstpage_image] =>[orig_patent_app_number] => 08941103 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/941103
Camera having a display unit including multiple display areas and a connector mounted parallel to said multiple display areas Sep 29, 1997 Issued
Array ( [id] => 4276956 [patent_doc_number] => 06259865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Stereoscopic beam splitter optical converter device for video systems' [patent_app_type] => 1 [patent_app_number] => 8/939448 [patent_app_country] => US [patent_app_date] => 1997-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 5879 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/259/06259865.pdf [firstpage_image] =>[orig_patent_app_number] => 939448 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/939448
Stereoscopic beam splitter optical converter device for video systems Sep 28, 1997 Issued
Array ( [id] => 3984793 [patent_doc_number] => 05887206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Photographic camera equipped with magnetic recording head' [patent_app_type] => 1 [patent_app_number] => 8/939950 [patent_app_country] => US [patent_app_date] => 1997-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10204 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/887/05887206.pdf [firstpage_image] =>[orig_patent_app_number] => 939950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/939950
Photographic camera equipped with magnetic recording head Sep 28, 1997 Issued
Array ( [id] => 4235355 [patent_doc_number] => 06088535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Interchangeable lens camera and interchangeable lens barrels with multipurpose drive mechanism' [patent_app_type] => 1 [patent_app_number] => 8/938965 [patent_app_country] => US [patent_app_date] => 1997-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 6874 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088535.pdf [firstpage_image] =>[orig_patent_app_number] => 938965 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/938965
Interchangeable lens camera and interchangeable lens barrels with multipurpose drive mechanism Sep 25, 1997 Issued
Array ( [id] => 4253780 [patent_doc_number] => 06144808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Camera having apparatus for enhancing signal-to-noise ratio in reading a film magnetic recording part' [patent_app_type] => 1 [patent_app_number] => 8/936265 [patent_app_country] => US [patent_app_date] => 1997-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 7849 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144808.pdf [firstpage_image] =>[orig_patent_app_number] => 936265 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936265
Camera having apparatus for enhancing signal-to-noise ratio in reading a film magnetic recording part Sep 23, 1997 Issued
Array ( [id] => 3941276 [patent_doc_number] => 05946509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Multi-lens camera which records status on film' [patent_app_type] => 1 [patent_app_number] => 8/936560 [patent_app_country] => US [patent_app_date] => 1997-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4465 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946509.pdf [firstpage_image] =>[orig_patent_app_number] => 936560 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936560
Multi-lens camera which records status on film Sep 23, 1997 Issued
Array ( [id] => 4057977 [patent_doc_number] => 05875356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Lens-fitted photo film unit' [patent_app_type] => 1 [patent_app_number] => 8/933828 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 38 [patent_no_of_words] => 17827 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875356.pdf [firstpage_image] =>[orig_patent_app_number] => 933828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/933828
Lens-fitted photo film unit Sep 18, 1997 Issued
Array ( [id] => 3813958 [patent_doc_number] => 05828908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Photo cabin' [patent_app_type] => 1 [patent_app_number] => 8/932783 [patent_app_country] => US [patent_app_date] => 1997-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2131 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828908.pdf [firstpage_image] =>[orig_patent_app_number] => 932783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/932783
Photo cabin Sep 17, 1997 Issued
Array ( [id] => 3803672 [patent_doc_number] => 05822622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Water-proof lens port with externally operable ring and water-proof camera case incorporating same' [patent_app_type] => 1 [patent_app_number] => 8/932592 [patent_app_country] => US [patent_app_date] => 1997-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3687 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822622.pdf [firstpage_image] =>[orig_patent_app_number] => 932592 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/932592
Water-proof lens port with externally operable ring and water-proof camera case incorporating same Sep 16, 1997 Issued
Array ( [id] => 3858341 [patent_doc_number] => 05848314 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Exterior structure of a camera' [patent_app_type] => 1 [patent_app_number] => 8/931367 [patent_app_country] => US [patent_app_date] => 1997-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3206 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848314.pdf [firstpage_image] =>[orig_patent_app_number] => 931367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931367
Exterior structure of a camera Sep 15, 1997 Issued
Array ( [id] => 4106264 [patent_doc_number] => 06134393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Imaging device for standard camera bodies' [patent_app_type] => 1 [patent_app_number] => 8/925343 [patent_app_country] => US [patent_app_date] => 1997-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3492 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134393.pdf [firstpage_image] =>[orig_patent_app_number] => 925343 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/925343
Imaging device for standard camera bodies Sep 7, 1997 Issued
Array ( [id] => 1236483 [patent_doc_number] => 06685366 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Camera positioning system with optimized field of view' [patent_app_type] => B1 [patent_app_number] => 08/924865 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5118 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685366.pdf [firstpage_image] =>[orig_patent_app_number] => 08924865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924865
Camera positioning system with optimized field of view Sep 4, 1997 Issued
Array ( [id] => 3814088 [patent_doc_number] => 05828917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Camera with built-in support' [patent_app_type] => 1 [patent_app_number] => 8/922737 [patent_app_country] => US [patent_app_date] => 1997-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1074 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828917.pdf [firstpage_image] =>[orig_patent_app_number] => 922737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922737
Camera with built-in support Sep 2, 1997 Issued
Array ( [id] => 4065726 [patent_doc_number] => 05870638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Camera having two operative modes' [patent_app_type] => 1 [patent_app_number] => 8/921465 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5891 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870638.pdf [firstpage_image] =>[orig_patent_app_number] => 921465 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921465
Camera having two operative modes Sep 1, 1997 Issued
Array ( [id] => 4057520 [patent_doc_number] => 05909599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Information recording mechanism for camera' [patent_app_type] => 1 [patent_app_number] => 8/921614 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2058 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909599.pdf [firstpage_image] =>[orig_patent_app_number] => 921614 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921614
Information recording mechanism for camera Sep 1, 1997 Issued
Array ( [id] => 4173631 [patent_doc_number] => 06157788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Camera body for a camera having a battery stowage chamber design enabling the outer housing shape of the camera to be easily changed without the necessity for changing the shape of the camera body' [patent_app_type] => 1 [patent_app_number] => 8/922147 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2214 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157788.pdf [firstpage_image] =>[orig_patent_app_number] => 922147 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922147
Camera body for a camera having a battery stowage chamber design enabling the outer housing shape of the camera to be easily changed without the necessity for changing the shape of the camera body Aug 24, 1997 Issued
Array ( [id] => 3895758 [patent_doc_number] => 05826121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Adjustable camera support base for low camera positioning' [patent_app_type] => 1 [patent_app_number] => 8/917241 [patent_app_country] => US [patent_app_date] => 1997-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2185 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826121.pdf [firstpage_image] =>[orig_patent_app_number] => 917241 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917241
Adjustable camera support base for low camera positioning Aug 24, 1997 Issued
Array ( [id] => 4169898 [patent_doc_number] => 06019473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Switchable format film projection system' [patent_app_type] => 1 [patent_app_number] => 8/907429 [patent_app_country] => US [patent_app_date] => 1997-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7077 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019473.pdf [firstpage_image] =>[orig_patent_app_number] => 907429 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/907429
Switchable format film projection system Aug 6, 1997 Issued
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