Source: https://www.uspto.gov/web/offices/pac/mpep/s904.html
Timestamp: 2017-10-24 07:42:14
Document Index: 570908066

Matched Legal Cases: ['§ 719', '§ 609', '§ 2111', '§ 2116', '§ 2181', '§ 2184']

904 How to Search [R-07.2015]
In all continuing applications, the parent applications should be reviewed by the examiner for pertinent prior art. Where the cited prior art of a parent application has been reviewed, this fact should be made of record in accordance with the procedure set forth at paragraph (J) of MPEP § 719.05, subsection II.A. For national stage applications filed under 35 U.S.C. 371, the examiner will consider the documents cited in an international search report when the Form PCT/DO/EO/903 indicates that both the international search report and the copies of the documents are present in the national stage application file. See MPEP § 609.03. The first search should cover the invention as described and claimed, including the inventive concepts toward which the claims appear to be directed. It should not be extended merely to add immaterial variants. The examiner’s first Office action on the merits of an application relies on references identified in this initial search.
The breadth of the claims in the application should always be carefully noted; that is, the examiner should be fully aware of what the claims do not call for, as well as what they do require. During patent examination and reexamination, the claims are given the broadest reasonable interpretation consistent with the specification. See In re Morris, 127 F.3d 1048, 44 USPQ2d 1023 (Fed. Cir. 1997) and In re NTP Inc., 654 F3d 1279, 99 USPQ 1481 (Fed. Cir. 2011). See MPEP § 2111 - § 2116.01 for case law pertinent to claim analysis.
Frequently, a claim includes within its breadth or scope one or more variant embodiments that are not disclosed in the application, but which would anticipate the claimed invention if found in a reference. The claim must be so analyzed and any such variant encountered during the search should be recognized.
For any claim capable of such treatment (e.g., a machine or other apparatus), the subject matter as defined by the claim may be sketched or diagrammed in order to clearly delineate the limitations of the claim. Two or more sketches, each of which is as divergent from the disclosure as is permitted by the claim, will assist the examiner in determining the claim’s actual breadth or scope. However, an applicant will not be required to submit such sketches of claim structure. In re Application filed November 16, 1945, 89 USPQ 280, 1951 C.D. 1, 646 O.G. 5 (Comm’r Pat. 1951).
All subject matter that is the equivalent of the subject matter as defined in the claim, even though different from the definition in the claim, must be considered unless expressly excluded by the claimed subject matter. See MPEP § 2181 - § 2184 for a discussion of equivalents when a claim employs means or step plus function terminology.
904.02(a) Classified Search [R-07.2015]
A proper field of search normally includes the classification locations in which the claimed subject matter of an application would be properly classified. However, if the proper classification does not correspond to the subject matter found in the claims, it is not necessary to search areas in which it could reasonably have been determined that there was a low probability of finding the best reference(s).
904.02(b) Search Tool Selection [R-07.2015]
904.02(c) Internet Searching [R-07.2015]